NortelメーカーMeridian 1 Option 11Cの使用説明書/サービス説明書
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Merid ian 1 Op tion 1 1C and 11C Mini Techn ical R efe rence Guid e Doc ument Number : 553-3011 -100 Doc ument Releas e: Stan dard 14 .00 Date: Jan uary 20 02 Y e ar Publ i sh FC C TM Co pyr i ght © .
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Page 3 of 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 4 Revision his tory Ja nuary 20 0 2 Sta ndard 1 4.0 0. This is a gl obal d oc ume nt and is up- issued for Rel ease 25 .
Pag e 4 of 544 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Ju ly 1994 Rele ase 4. 00, S tan dard. October 19 93 Rele ase 3. 00, S tan dard. Ja nuary 19 93 Rele ase 2.00, Is sue 2.0, Sta ndard . April 1992 Rele ase 2.00, Is sue 1.0, Sta ndard . Ju ne 1 991 Rele ase 1.
Page 5 of 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 8 Cont en t s A b o u tt h i sg u i d e .. ..... .... ..... ..... .... .. 9 Ch apt er 1 — Memo ry, Stor age and C P Uc a p a c i t y ..... ..... .... ..... ..... .... .. 1 1 C h a p t e r2—P r o v i s i o n i n g .
Pag e 6 of 544 Content s 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Ch apt er 14 — M3900 telep hone ser ies . . ....... 3 0 9 Ch apt er 15 — Europ ean Digit al t e l e p h o n e s :3 1 1 0 ,3 3 1 0 ,a n d3 8 2 0 ...... ..... .. 3 1 9 Ch apt er 16 — M5317 BRI Termi nal .
Content s Page 7 of 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide C h a p t e r3 1—N T A K 7 92 . 0M bP R Ic a r d .. .... .. 4 7 9 C h a p t e r3 2—N T B K 5 02 . 0M bP R Ic a r d .. .... .. 4 9 3 C h a p t e r3 3—N T A K 2 0c l o c kc o n t r o l l e r .
Pag e 8 of 544 Content s 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002.
Page 9 of 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 10 About this gu i de This Tech nical Refe ren ce guide contai ns det aile d t echni cal inf orm ation ab out t he Option 11C an d Optio n 11C Mini sys tems.
Pag e 1 0 of 544 About thi s guide 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002.
Pa ge 1 1 of 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 86 Chap ter 1 — Memor y, S torag e an d CPU capa cit y Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: R efer e n ce Li st . . . . . . . . . . . . .
Pag e 1 2 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Equ ip m en t r eq ui re me n ts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 R ea l ti me C P U c apa ci ty . . . . . . .
Memory , Storage and CPU capa ci ty Page 1 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide An Opti on 11C with IP Expa nsion ca n be made up of both Opti on 11C cabi ne ts and Opti on 11C Mini cha ssi s.
Pag e 1 4 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Dat a st or age The Opt ion 11C and 11C Mini dat a dump perfo rmed in LD 43, is the syst em ’ s met hod of backi ng up confi gura ti on data to it s file st orag e devices .
Memory , Storage and CPU capa ci ty Page 1 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Figur e 1 Data sto rage on the NTDK20 SSC and NTDK97 MSC The Opt ion 11C and Opti on 11C Mini of fer one addi tio nal are a of data sto rage tha t is tr ul y ext ernal to t he sw it ch.
Pag e 1 6 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Not e: R efer to Admini str ati on (553-3 001-311) and Mai nte nance (55 3- 30 01-511 ) for a c omple te l isti ng and des cripti on of LD 143 c o m mand s.
Memory , Storage and CPU capa ci ty Page 1 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 3 If the cu st omer r ecords c annot be lo ca te d in the Ba ckup Flash driv e, th e Opt ion 11C and 11C Mini a utomatic al ly search es the PCMCIA drive .
Pag e 1 8 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Dat a resto ri ng In the un lik ely eve nt co nfig uration data becomes cor rupted, a ba ckup copy of t he curren t databa se can be res tored to the Opti on 11C and 11 C Mini.
Memory , Storage and CPU capa ci ty Page 1 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide se rvice. This can be a si gnifica nt ti me-saver if you ha v e to pro gram nu merous t ypes of tele phone mode ls. Pre -prog rammed data is not m andato ry for sof tware inst all ation .
Pag e 2 0 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Tel eph one models si mplify te lephon e inst allat ion .
Memory , Storage and CPU capa ci ty Page 2 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide If t he defaul t numbering pla n doe s not suit thi s syste m ’ s ne eds, y ou can chan ge .
Pag e 2 2 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Sof tware I n sta llati on pr og ram an d p re-pr og ra mm ed dat a The Soft ware Inst alla ti on pr ogram is aut omatic all y invoked whe n t he new Opt ion 11C or Opti on 11C Min i is star te d u p (SY SLOAD).
Memory , Storage and CPU capa ci ty Page 2 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Re mo vin g p re - pr og ra mm e d d ata Pre -prog rammed d ata cannot be remo ved from the Opti on 11C or Op tio n 11 C Mi ni syste m once it is lo aded int o the s ystem.
Pag e 2 4 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 The s econd func ti on of the C CBR featu re ha s to do with the role it pla ys in up grading s oftware from an Option 11 or 11E to an Opti on 11C syste m.
Memory , Storage and CPU capa ci ty Page 2 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Remote acc ess Rem ote acc ess t o the Opt ion 11 C or Opt ion 11 C Mi ni is e st abl ishe d by conne ct ing SDI port 0, 1 , or 2 on the SSC/MSC to an analog l ine (Cent ral Offi ce l ine) thro ugh an on-si te mode m .
Pag e 2 6 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Ta b l e 7 Opt ion 11 C Real Time Measur ements PRI Cal ls ( msecs) ( with IP Expans ion) Figur e 3 Op.
Memory , Storage and CPU capa ci ty Page 2 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Reco rd the memory re quir ements on “ W orks heet D: Unprot ecte d memor y cal cul ations ” o n p age 14 1 a nd “ Wor k sh ee t E: Pro t ec te d me m ory cal cul ations ” o n p age 14 2.
Pag e 2 8 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 So ftw are Pro gram st or e Res ident P rogr am sto re The Re side nt Progra m stor e require ments ar.
Memory , Storage and CPU capa ci ty Page 2 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide For IP conn ectiv ity , ex tra memory usag e is requ ire d. Ta bl e 10 summari zes t he addit ional m emory require ments of the Sur vivabl e IP confi guratio n.
Pag e 3 0 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Da ta st or e re quir ement s Unp ro t ect e d da t a re qu i re me n ts Tabl e 11 lis ts the unprote ct ed data sto re require ment s per i tem in words.
Memory , Storage and CPU capa ci ty Page 3 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Network -Lo catio n Cod e 69 - T one and Digit Switch 59 - Con fer enc e 166 - Digi tone Re c.
Pag e 3 2 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 BGD T ermi nal Time 13 - BGD/A WU T raf fic Bloc k 350 - Call Reg ister 161 See Note 5 on page 37 Ca l.
Memory , Storage and CPU capa ci ty Page 3 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Ov erla y Dat a Space 260 - ISDN Signa lli ng Link (ISL) 81 - Enh anced Busy Lamp Field ( EBL.
Pag e 3 4 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Not e s t o Ta ble 1 1 The fol lowing notes a re re fer red to in Tab le 11.
Memory , Storage and CPU capa ci ty Page 3 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Note 2 The siz e of a TTY block (in words ) is ca lcula ted f rom: t + x, wher e t = 20 75 an.
Pag e 3 6 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 K7 = 29 + 2 for DN Expans ion + 1 for ACD ACNT CODE + 1 for 500 /250 0 AC D set fea tu re K8 = 0 if p .
Memory , Storage and CPU capa ci ty Page 3 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide QRO UT = number of route s with ei ther CBQ or OHQ RL = number of route lis t s NCOS = number of NCOS defin ed Note 5 The tot al nu m ber o f Call Regi s ters may no t exc eed 2048.
Pag e 3 8 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Y = 0 i f no Network AC D (NACD) = the numbe r o f ACD call s which overfl ow into Targe t ACD DN s in.
Memory , Storage and CPU capa ci ty Page 3 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide • Musi c Trunk holdi ng time is 30 seconds . • Aver age Cal l Park ho lding tim e is 1 minute . • Averag e hol ding tim e for New F lex ibl e Code R estrict ion i s 4 seconds.
Pag e 4 0 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Note 9 Unp rotect ed data stor e (size in words ) for di gital te lephon e ports: #AOM = Number of Add.
Memory , Storage and CPU capa ci ty Page 4 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Note 11 The siz e of Input/Out put buffers is sp ecifi ed in “ m ess ages ” . E ac h mes s a ge use s 4 word s of unp rote cted data store .
Pag e 4 2 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Note 13 The fol lowi ng applie s to ea ch cus t ome r: • Two words are re quir ed in th e atte ndant unprot ecte d dat a block (pe r att endant console ).
Memory , Storage and CPU capa ci ty Page 4 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Pe r Sy stem : Pe r MIS P : Fun ction Memory Requi rements MI SP input b uff er 170 w ords p .
Pag e 4 4 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Pe r DS L : Pe r BRS C : Pe r Li ne Card : Note 17 The si ze of the tr unk blo ck is ca lcula te d f r.
Memory , Storage and CPU capa ci ty Page 4 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide wher e, 9 aver age card bloc k + 6 trunk ti m ing blo ck CT = 15 words x = (see the fo llo wi.
Pag e 4 6 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Note 18 The DCH app licat ion supports both 1.5 Mbit PRI and 2.
Memory , Storage and CPU capa ci ty Page 4 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Note 19 The siz e of the me mory requiremen ts needed for junctor group s are: (N x (N - 1)/ .
Pag e 4 8 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Pro te cted da ta r equ ireme n ts Ta b l e 1 2 Pro t ected data s tore r equi re m en ts (P ar t 1 of.
Memory , Storage and CPU capa ci ty Page 4 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide T one Detect ors - Se e Note 53 on page 80 DL I/D TI - See Note 55 on page 81 DN T ran slato .
Pag e 5 0 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 A u thority Code - S ee Note 12 on page 63 CAS - Main 0 CAS - Remote 15 - His to r y File - S ee No te.
Memory , Storage and CPU capa ci ty Page 5 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide V AS DSDNs - Se e Note 24 on page 67 IMP - See Note 60 on page 82 Call P ar ty Name Displ ay .
Pag e 5 2 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 FGD ANI Database - S ee No te 63 on page 84 Dire ct Inwa rd Di a ling/Di rect Outw ard Dial ing (DI D .
Memory , Storage and CPU capa ci ty Page 5 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide No tes for Ta ble 12 The fol lowing note s are refer red to in Tab le 12.
Pag e 5 4 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Hot Lin e DN 2-10 (wo rds(1 - 31 di gits) word s (1 - 31 digit s) T enant Number 1 word wo r d Inte r .
Memory , Storage and CPU capa ci ty Page 5 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Note 2 The siz e of the p rotect ed line bl ock fo r attend ant tel epho nes is det ermined f.
Pag e 5 6 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Note 3 Th e mem or y req uire men t s for th e Dire ct ory Numb er (DN ) Tra ns la to r a re shown in t he table below.
Memory , Storage and CPU capa ci ty Page 5 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Where Nn = num ber o f di ffe rent s eque nce o f t he firs t n di gits i n the nu mberin g pl an (if DN is more than n digi ts). 1 If s peci al s ervice pr ef ix define d.
Pag e 5 8 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Note 4 The equat ion fo r cal culat ing t he prot ecte d memory requi remen t for dial i nter com dat a is s hown in the tab l e below.
Memory , Storage and CPU capa ci ty Page 5 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Note 6 The pro tecte d data store requ irements for BARS (on a per custom er bas is) are : BA.
Pag e 6 0 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 SDE = av era ge n umb e r of SDRR entri es for ea ch SD RR blo ck ITGE = 9 x I TEI, where IT EI is the.
Memory , Storage and CPU capa ci ty Page 6 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide I = aver a g e num be r of di g it s th at m us t be ins ert ed as pa r t of digi t man ipul .
Pag e 6 2 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 RLE = a v erage numbe r of route lists ent rie s per route DME = num ber of distin c t di git man ipul.
Memory , Storage and CPU capa ci ty Page 6 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Note 10 The pro tected st ore requi rements f or Group DND (on a per cust om er basis) are : .
Pag e 6 4 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 B = 0 C = 0 For L l ess i n t he ra nge of 4 - 7 A = (0.2 x T)/128 + 1 B = (0 .8 x T)/1000 + 1 C = 8 Note 13 The Hist ory fil e buffer can be 1 - 64 K pe r cus tomer opt ion.
Memory , Storage and CPU capa ci ty Page 6 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Note 15 IMS prot ecte d me m ory requi remen ts: APP_SIZE_ TBL = 10 MSG_SI ZE_TBL = 2 0 LTN_T.
Pag e 6 6 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Note 17 D TI / D L I pr o t ec te d d at a s to r e (i n w o rd s ) is co m p ri s e d o f : PD D_BLOC.
Memory , Storage and CPU capa ci ty Page 6 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Note 21 Prot ecte d da ta s t ore req uire d b y the Mult i-Tena nt Serv ice fe ature i nclud.
Pag e 6 8 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 =16 + (77 x N) where: N = the number of VAS havin g at le ast one DSDN is defi ned.
Memory , Storage and CPU capa ci ty Page 6 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Note 27 Prot ecte d memo r y requi remen ts f or I SDN PRA are a s fol lows: Per syst em with.
Pag e 7 0 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Note 29 A poi nter has bee n adde d to fix mem ory. The nam e of the po int er is “ ISA_SID_MTHPTR ” a nd is se t to nil wh en SID i s not defi ned fo r ISDN ro utes.
Memory , Storage and CPU capa ci ty Page 7 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Note 32 If t he system is equi ppe d with S peed Cal l packa ge (66) and MSCL de fined by LD .
Pag e 7 2 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Note 35 Fle xible T ones and Cade nces (FT C): FTC Pointers: 32 words FT C tab les: 187 x (# of F TC t.
Memory , Storage and CPU capa ci ty Page 7 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Note 40 The pro tecte d data store for FFC cons ists of thre e stru ctur es: Note 41 NAS has .
Pag e 7 4 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Note 45 Requi remen ts fo r the voice /dat a port are the same except the key la yout po rtion of the templa te requi res 7 + (# of non-key fea ture s) / (# of telephone s sharing t h e sa me template).
Memory , Storage and CPU capa ci ty Page 7 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide DATA i s BRI pro tocol grou p d ata bloc k BT is sys t em B RS C p oint er ta bl e LAPD P r o.
Pag e 7 6 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 USID = 16 = size ( P_BR I_ US ID _M A P) TB = 15 = Te mp late (b ase ) TF = 4 = Templat e(fea tures): LTID, EFD, HUNT, EHT @ 4w e ach Eac h MISP can c on trol u p t o 4 l ine c ar ds.
Memory , Storage and CPU capa ci ty Page 7 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide The ke y layout port ion of the temp late for : M20 06 10 + (# of non -ke y fe ature s) / rs .
Pag e 7 8 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Con fer enc e A utodia l K ey 1-6 Con fer enc e h otli ne k ey 3-10 Con fer enc e s peed call k e y 1 .
Memory , Storage and CPU capa ci ty Page 7 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Note 50 The fol lowi ng calc ulati on appl ies to Templ ate memo ry r equireme nts: HDT + ( # of te mpla tes) * (avg.
Pag e 8 0 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 where, BASI C_ES N = SIZ E(E S N_DATA_BLOCK) + SIZE(NCTL_DATA_BLOCK) SIZE(ESN_DATA_BLOCK) = 131 SIZE(N.
Memory , Storage and CPU capa ci ty Page 8 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Note 55 DTI/DLI p rot ect ed da ta (i n words) i s c omprise d of : PD D_BLOC K + (N x P_ DTI.
Pag e 8 2 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 If DCH is in “ ISL ” mo de: 1 + (m axim um numbe r of ISL t runks def ined) If DCH is in “ SHARED ” mo de: 1 + (M * # of PRI/PRI2 loop s contr olled by DCH) + (maximum number o f IS L trunks de fined) where M = 24 for PRI, and 31 f or P RI2.
Memory , Storage and CPU capa ci ty Page 8 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Se rvic e lo ops : TDS = 4 MISP = 5 MSS = 4 XCT = 4PMON = 4 I/O Se rial Devices : ESDI, DCH, .
Pag e 8 4 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Note 62 Prot ecte d data store fo r t he Na me Di splay DMS feature .
Memory , Storage and CPU capa ci ty Page 8 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Note 64 Requi remen ts for voic e/dat a port are the same (s ee “ Not e 2 ” on pa ge 35) exce pt the ke y layo ut port ion of th e templat e require s 34 + (# of nonkey fea tur es ) / ( # o f s e ts sh ari n g t he s a me t e m p la te ) .
Pag e 8 6 of 544 Memory, S torage and CPU capac ity 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002.
Pa ge 8 7 of 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 15 6 Chap ter 2 — Pr ovisioning Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: Li st o f t ab l es . . . . . . . . . . . . . . . . . . . . . . . . .
Pag e 8 8 of 544 Pro v is ion ing 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Deta ile d calc ula tion: Met hod 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102 C al cu lat in g t o ta l sy s te m lo a d . . . . . . . . . . . . .
Provi si oning Pa ge 8 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Workshe et H: B atter y curre nt and AC l ine c al culat ion for AC sys tems us in g N T A K 7 5 a nd N TA K 76 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pag e 9 0 of 544 Pro v is ion ing 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Li st of Work sh ee ts •“ W o rksheet A: Growth forecast ” on page 135 •“ Work shee t B: Tota l loa d ” on pa ge 137 •“ W or k sh e et C: Sy st em ca b ine t / M ai n ch a ss i s re qui r em en t s ” on page 13 8.
Provi si oning Pa ge 9 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide • Workshe et H: B atter y curre nt and AC l ine c al culat ion for AC sys tems usi ng NTAK75 and NTAK76 on page.
Pag e 9 2 of 544 Pro v is ion ing 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Ex ample A cust omer ha s 180 employe es an d needs 100 te le phones t o meet the sys tem cuto ve r. The cus tome r pr oject s an annua l incre ase of 5 per cent of emplo ye es bas ed in future busine ss expans ion.
Provi si oning Pa ge 9 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Est imat in g CCS pe r te rmin al Es tima te the stat ion a nd tr unk CCS p er termin al ( CCS/T ) for t he ins t.
Pag e 9 4 of 544 Pro v is ion ing 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 If onl y the trunk CCS /T is avail able, multi ply th e trun k CCS/T by 0.5 to dete rm ine t he in tra -CCS/T (ass uming a norma l tra ffic pat te rn of 33 perc ent i ncomi ng call s, 33 pe rcent ou tgoi ng call s, a n d 33 perce nt in tra -sys tem call s).
Provi si oning Pa ge 9 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Manu al ca lculatio n Norma lly , the cust omer c an esti m ate the num ber of t runks r equire d at cu tove r and sp ecify th e grade of servi ce to be main tai ned at two-y ear and fiv e-year perio ds (see Table 19).
Pag e 9 6 of 544 Pro v is ion ing 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 This me thod is us ed for e ach tru nk gr oup i n t he system, with the e xcept ion of sm all spec ia l servi ces trunk groups (such as tie , W ATS, an d FX trun ks). Norma lly , the custo mer will t olerat e a less er grade of servi ce on t hese trunk gr oups.
Provi si oning Pa ge 9 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Exampl e: • 27 5 st ations at c utov er • 30 4 st ations at t wo ye a rs • 35 2 st ations at fi ve years Cu tover: 275 x 5. 5 ( CCS/T ) x 2 = 30 25 CCS t otal sys tem load Two-ye ar: 3 04 x 5.
Pag e 9 8 of 544 Pro v is ion ing 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Use Refer enc e Tabl e 2 on p a ge 11 4 t o det ermin e the q uantit y o f t runks requi red to meet the t runk C CS at c utov er, two -yea r, and fiv e-year int erval s.
Provi si oning Pa ge 9 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Calc ulat ing Digit one rece ive r re quir emen ts Th e NT DK2 0 SSC ca rd and th e NTDK9 7 MSC ca rd meet a ll DTR requi remen ts. DT R pr ovisi onin g meth ods are pro vided be low f or e xcepti ona l case s requiri ng ex tra DTR capac it y.
Pag e 1 00 o f 544 P rov isio nin g 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Mo de l 1 Tabl e 24, “ Digitone re ceive r (DTR) r equi rements — Model 1 , ” on p age 117 i s based on the f ollowing fa ct ors: • 33 perce nt i ntra-offi ce c alls, 33 pe rcent i ncomi ng ca lls, a nd 33 per ce nt ou tgoi ng call s • 1.
Provi si oning Pag e 10 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide De ta i l e d c a lcu la ti o n: Me t ho d 1 This metho d can be u s ed when there a re no i ncomin g Di git one DID tru nks and the foll owing is assum ed: • Di gitone re ceive r traffic is infla ted by 30 percent to cover unsuc cessfu l di al ing atte m pts.
Pag e 1 02 o f 544 P rov isio nin g 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 De ta i l e d c a lcu la ti o n: Me t ho d 2 This metho d i s use d wh en inc oming Dig it one tr unks are i nclude d i n the sys tem . This metho d uses the s ame assum ptions as Me thod 1, with the DTR ho ldi ng time as sumed t o be 2.
Provi si oning Pag e 10 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Calc u lat ing n umb er o f I PE ca rd s re qu ir ed Usin g i nforma tio n f rom “ Works heet A: Growth foreca.
Pag e 1 04 o f 544 P rov isio nin g 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 IPE card slot assign ments on the Option 11C mini chassis expand er Any IPE c ard may be pl ac ed i n c ards slot s 7 through 9. S l ot 10 ca n contai n any IPE card or the Me rid ian Mail Mi ni.
Provi si oning Pag e 10 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Figur e 5 Card slot assi gnment plan: two-cabine t syst em wi thout IP expa nsion.
Pag e 1 06 o f 544 P rov isio nin g 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Figur e 7 Card slot assi gnment plan: four-cabi net syste m without IP expansi on Figur e 8 Card slot assi gnment plan.
Provi si oning Pag e 10 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Figur e 9 Card slot assi gnment plan: Opt ion 11C Mini Main Chass is S L O T 0 C P U S L O T 1 S L O T 2 S L O T.
Pag e 1 08 o f 544 P rov isio nin g 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Figur e 1 0 Card slot assi gnment plan: Option 11C Mini Chassi s Expande r t Pr ov is i on in g co nf er en ce / TD S .
Provi si oning Pag e 10 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide • 80 confe rees when equi ppe d w ith th re e Fiber E xpansion Li nk • 96 confe rees when equi pped with fou.
Pag e 1 10 o f 544 P rov isio nin g 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 The 30 c ard slot s availa ble can support a s yste m c on figu rat ion of 384 line s (2 4 l ine c ar ds) a nd 48 trun ks (6 tr unk ca rds).
Provi si oning Pag e 11 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide • batt ery backup time for th e NTAK75 • batt ery backup time for th e NTAK76 Use th e circu it-ca rd power-cons umpti on ta ble and workshe ets pro vided belo w .
Pag e 1 12 o f 544 P rov isio nin g 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Ta b l e 2 2 T runk traff i c — P oisson 1 perce nt bloc ki ng (P art 1 of 3) Tr u n k s CC S T runks CCS T runks CCS 1 0.4 25 535 49 12 31 2 5.4 26 562 50 12 61 3 15 .
Provi si oning Pag e 11 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 22 453 46 1142 70 1873 23 480 47 1171 71 1904 24 507 48 1201 72 1935 73 1966 97 2721 121 34 88 74 1997 98 2752 1.
Pag e 1 14 o f 544 P rov isio nin g 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 89 2467 11 3 3230 137 4004 90 2499 11 4 3262 138 4037 91 2530 11 5 3294 139 4070 92 2563 11 6 3326 140 4102 93 2594 11.
Provi si oning Pag e 11 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 10 166 34 832 58 15 65 11 191 35 862 59 15 96 12 216 36 892 60 16 27 13 241 37 922 61 16 59 14 267 38 952 62 16 .
Pag e 1 16 o f 544 P rov isio nin g 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 80 2258 10 4 3029 128 3810 81 2290 10 5 3051 129 3843 82 2322 10 6 3094 130 3875 83 2354 10 7 3126 131 3908 84 2368 10.
Provi si oning Pag e 11 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Ta b l e 2 4 Digit one re cei ver (DTR ) requir ements — Model 1 Number of DTRs Max .
Pag e 1 18 o f 544 P rov isio nin g 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Ta b l e 2 5 Digi tone re cei ver (DTR ) requir ements — Model 2 Number o f DTRs M ax.
Provi si oning Pag e 11 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Ta b l e 2 6 Digit one re cei ver (DTR ) requir ements — Model 3 Number of DT Rs Max.
Pag e 1 20 o f 544 P rov isio nin g 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Ta b l e 2 7 Digi tone re cei ver (DTR ) requir ements — Model 4 Number of DT Rs Max.
Provi si oning Pag e 12 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Ta b l e 2 8 Digit one re ceiver (DT R) loa d capaci ty — 6 t o 15 second holdi ng time (P art 1 of 3) A verag.
Pag e 1 22 o f 544 P rov isio nin g 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 19 422 40 9 39 6 38 6 378 371 364 359 35 5 35 1 20 454 43 8 42 5 41 4 405 398 393 388 38 3 37 9 21 487 46 9 45 5 44 4 .
Provi si oning Pag e 12 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 37 1016 98 9 96 7 94 9 933 919 909 898 88 9 88 1 38 1051 1022 1001 982 966 951 938 928 918 912 39 1083 1055 1035 1015 999 984 970 959 94 9 941 40 1117 1089 1066 1046 1029 1017 10 02 990 98 1 97 2 Note: Load c apaci t y is m ea sure d in CC S.
Pag e 1 24 o f 544 P rov isio nin g 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 8 83 82 82 81 80 80 79 79 79 78 9 103 10 2 10 1 10 0 100 99 99 98 98 97 10 125 12 3 12 2 12 1 121 120 119 119 11 8 11 .
Provi si oning Pag e 12 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 27 573 56 9 56 5 56 1 558 555 552 549 54 7 54 5 28 603 59 8 59 4 59 0 587 584 581 578 57 6 57 3 29 631 62 6 62 2.
Pag e 1 26 o f 544 P rov isio nin g 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Ta b l e 3 0 Digi tone re cei ver (DTR ) requir ements — P oisson 0.
Provi si oning Pag e 12 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 18 276 43 919 19 299 44 947 20 323 45 975 21 346 46 1003 22 370 47 1030 23 395 48 1058 24 419 49 1086 25 444 50 .
Pag e 1 28 o f 544 P rov isio nin g 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 8 83 82 82 81 80 80 79 79 79 78 9 103 10 2 10 1 10 0 100 99 99 98 98 97 10 125 12 3 12 2 12 1 121 120 119 119 11 8 11 .
Provi si oning Pag e 12 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 27 573 56 9 56 5 56 1 558 555 552 549 54 7 54 5 28 603 59 8 59 4 59 0 587 584 581 578 57 6 57 3 29 631 62 6 62 2.
Pag e 1 30 o f 544 P rov isio nin g 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Ta b l e 3 2 Digi tone re cei ver (DTR ) requir ements — P oisson 0.
Provi si oning Pag e 13 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 18 276 43 919 19 299 44 947 20 323 45 975 21 346 46 1003 22 370 47 1030 23 395 48 1058 24 419 49 1086 25 444 50 .
Pag e 1 32 o f 544 P rov isio nin g 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Ta b l e 3 4 Digi tone recei ver pr o visi oning (P art 1 of 3) DTR CCS DTR port s DT R CCS DTR po r ts 1-2 2 730 - 76.
Provi si oning Pag e 13 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 45 7 -48 7 23 1436-147 0 53 48 8 -51 5 24 1471-150 5 54 51 6 -54 5 25 1506-154 0 55 54 6 -57 6 26 1541-157 5 56 .
Pag e 1 34 o f 544 P rov isio nin g 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 220 6-22 40 75 224 1-22 75 76 227 6-23 10 77 231 1-23 45 78 234 6-23 80 79 238 1-24 15 80 241 6-24 50 81 245 1-24 85 8.
Provi si oning Pag e 13 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Wo rks heet A: Gr ow th f orecas t Cu stomer: ___ ______ _____ ______ _____ ______ _ Date : ______ _____ ______ _ Pr ep a re on e w o rk s hee t fo r ea ch cu st o me r an d one w o rks he et f o r t he c o m p le te syst em.
Pag e 1 36 o f 544 P rov isio nin g 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Line C CS/T__________ __ Tota l tru nk CCS/T____ ______ __ In tra CC S/T_ _____ ______ Dial d ictat ion P aging RAN AI.
Provi si oning Pag e 13 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Wo rksheet B: Tot al load Cu stomer:_____ ______ _____ ______ ______ _____ ______ _ Date : ______ _____ ___ Pr e.
Pag e 1 38 o f 544 P rov isio nin g 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Wo rksheet C: S yst em cabi n et / Ma in chass is requ ire ments Cu stomer:_____ ______ _____ ______ ______ _____ ______ _ Date : _____ ______ ___ Pr ep ar e one work sh ee t for the comp le te sy st em at c utov er, 2 -yea r, and 5-ye ar int e rv al s .
Provi si oning Pag e 13 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Workshe et C: System c abinet / Main c hassis requirem ents (continued) To det ermine the number of chas sis requi red for Opt ion 11C, go to “ Opt ion 11 C Mi ni Calc ula ti ons ” on pa g e 140.
Pag e 1 40 o f 544 P rov isio nin g 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Opt ion 11 C Min i C al cul ati o ns The ma in c hassis pro vides a tota l of 3 l ocati ons for t runk and l ine ca rd.
Provi si oning Pag e 14 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Wo rkshe et D : Un pr ote cte d m emo ry cal c ula t ion s Cu stomer:_____ ______ _____ ______ ______ _____ ______ _ Date : ______ _____ ___ Pr ep a re o n e w o rks h ee t f o r t h e co mp l et e sy st em .
Pag e 1 42 o f 544 P rov isio nin g 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Wo rksheet E: P rotect ed memory c alcu latio ns Cu stomer: __ _____ ______ ______ _____ ______ ______ ____ Date : __ ______ _____ _ Pr epa re o n e wo r ks h eet f o r t h e co mp l et e sy st em .
Provi si oning Pag e 14 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Wo rks heet F: Equi pment summ ary Cu stomer:_____ ______ _____ ______ ______ _____ ______ _ Date : __ ______ _____ _ Pr ep a re o n e w o rks h ee t f o r t h e co mp l et e sy st em .
Pag e 1 44 o f 544 P rov isio nin g 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Wo rksheet G: Sys tem power consu mption For Opt ion 11C Mini, go t o Workshe et Gg: Opt ion 11C Mini power cons umpti on: Ma in chas sis o n page 15 1.
Provi si oning Pag e 14 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide NTCK16 BC XFCDT Card DI D-enab led 28W NTDK16 48 por t Digital Line Card (Optio n 11C Mini) 100% 75w NTDK20 SSC .
Pag e 1 46 o f 544 P rov isio nin g 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Wo rksheet Ga: System power consu mption: Main cabine t Slot Ci r cuit car d Ty p e P ower cons umpti on fr om T able .
Provi si oning Pag e 14 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Wo rks heet Gb: S yste m p ower co ns um pti on: first expansi on ca binet Slot Ci r cuit car d Ty p e P ower co.
Pag e 1 48 o f 544 P rov isio nin g 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Wo rks heet Gc: Sy stem po wer consu mp tion: seco nd ex pan sio n ca bin et Slot Ci r cuit car d Ty p e P ower cons u.
Provi si oning Pag e 14 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Wo rksheet Gd : System p ower con sumpt ion: third exp ans ion ca binet Slot Ci r cuit car d Ty p e P ower cons .
Pag e 1 50 o f 544 P rov isio nin g 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Wo rks heet Ge: S yste m p ower con su mption : fo urth expa nsio n ca binet Slot Ci r cuit car d Ty p e P ower cons u.
Provi si oning Pag e 15 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Wo rks heet Gf: To tal Opti on 11C sy stem power co nsump tio n Wo rksheet Gg: Op tion 11C M ini po wer con sump.
Pag e 1 52 o f 544 P rov isio nin g 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Wo rks heet Gh : Op tion 11 C Min i po wer consu mptio n: Chass is ex pander Not e: F or an IP Expa nsion sys tem use the Opti on 11C Wo rksheets .
Provi si oning Pag e 15 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Wo rks heet H: B at tery cu rren t an d AC li ne calcu latio n for AC sy stems us ing N TAK7 5 an d NT AK7 6 P in ( Main) = P out (Mai n) 0.80 = ____ _ = __ ___ I li ne (M ain) i n AC am ps =P in_ (M ai n) Vx 0 .
Pag e 1 54 o f 544 P rov isio nin g 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Work sh e et I : Ba tte ry curr en t ca lcu lati o n fo r cus tome r- pro vid ed DC r ese rve power I Batt ( M ain ) in DC amp s = P in (M ain) =_ _ _ _ _ 48 P in (Ma in) = P out ( M ai n) 0.
Provi si oning Pag e 15 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Figur e 1 1 Dischar ge Time fo r the NTAK76 Batter y.
Pag e 1 56 o f 544 P rov isio nin g 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Figur e 1 2 Dischar ge Time fo r the NTAK75/QBL24A1 Bat ter ies.
Pag e 15 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 17 6 Chap ter 3 — Tran smi ssion par amete rs Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: Int r od uc ti o n . . . . . . . . . . . . . . . . .
Pag e 1 58 o f 544 Tra nsmi ssi on param eters 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Absol ute g roup delay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173 Gr o up de la y d i sto r t ion . . . . . . . . . .
Transm issi on par am e ters Pag e 15 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Tran s mi ssi on A - La w a nd µ -L aw Lo s s P l an Insertion loss The inse rti on l oss of a pr.
Pag e 1 60 o f 544 Tra nsmi ssi on param eters 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Ta b l e 3 6 Gui de to loss v alue s tab l es IPE Port Di gital P or t IPE P orts Ta b l e 3 7 Digi tal P o.
Transm issi on par am e ters Pag e 16 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 4 Wire (ES N) E&M T runk 5. 5 2.5 3 -1 0.5 0.
Pag e 1 62 o f 544 Tra nsmi ssi on param eters 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Not es t o Ta bl e 38 1 A sate llit e ti e trunk conne cts a satel li te or tribut ary PBX to a main PBX. A tri butary PBX does not have its own direc tor y numb er for incoming ca ll s.
Transm issi on par am e ters Pag e 16 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Ta b l e 3 9 Elect ri cal l oss Dig ital port s to Digi tal ports (mea sured in d B ) Digit al por.
Pag e 1 64 o f 544 Tra nsmi ssi on param eters 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Not es t o Ta bl e 39 1 A sate llit e ti e trunk conne cts a satel li te or tribut ary PBX to a main PBX. A tri butary PBX does not have its own direc tor y numb er for incoming ca ll s.
Transm issi on par am e ters Pag e 16 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide F re que ncy R e sp ons e Fre quency Re spons e, or At tenua tio n Di stort ion , at a gi ven fr e quenc y i s t he di fference bet ween t he los s a t the t est frequen cy and the l oss at t he refere nce freque nc y.
Pag e 1 66 o f 544 Tra nsmi ssi on param eters 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 In pu t i mp e da nc e a nd b ala nc e i mp e da nc e In put Impedanc e for a port is the imped ance as see n l ooking int o the por t from t he tip and ri ng.
Transm issi on par am e ters Pag e 16 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide The li ne or tr unk undergoi ng te sting is conne cted to a 4 wire E&M tr unk, whi ch is term inate d wi th 600 OHMS. The r eturn l os s is m eas ured ag ains t i ts c har ac te ris ti c inp ut imped a nc e (see Ta ble 43 ).
Pag e 1 68 o f 544 Tra nsmi ssi on param eters 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Idle C hann el Noise Id le chann el nois e is noise i n the absenc e of a signal. It is the shor t-t erm aver age abso lute n oise power , meas ured wit h eith er C-mes sage weight ing for µ − Law or Psophom etric weight ing for a A-La w .
Transm issi on par am e ters Pag e 16 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Impu lse Noise Impul se noi se is define d as noi se bur sts o r spike s tha t exce ed nor mal peaks of i dle-ch annel noi se.
Pag e 1 70 o f 544 Tra nsmi ssi on param eters 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Refe rence freque ncy: • 70 0 - 1100 Hz • 82 0 Hz A-L aw • 10 24 H z µ-Law Me t ho d 2 Wit h a sine .
Transm issi on par am e ters Pag e 17 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Me t ho d 1 Wit h a nois e s ignal c orr espond ing t o CCITT recomm endati on 0. 131 applie d t o th e input int erf ace, the t ota l di stort ion measure d at t he outp ut i nterfa ce li es above the li mit gi ven in Tabl e 50.
Pag e 1 72 o f 544 Tra nsmi ssi on param eters 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Sp urio us in -band sign al When a sine wav e s i gnal in th e rang e of 700-1100 Hz, at a level of 0 dBmO .
Transm issi on par am e ters Pag e 17 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Gro up Dela y Ab solu te gr ou p delay The a bsolut e grou p dela y is the minimu m group delay me asured in the freque nc y band 500- 2800 Hz . The abs olute group del ay meets the l imits gi ven i n T able 52.
Pag e 1 74 o f 544 Tra nsmi ssi on param eters 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Lon gitud in al ba lance Longi tud ina l balanc e define s the a mount of impeda nce bal ance that exis t s betwe en th e tip and rin g condu ctor with re spec t to groun d.
Transm issi on par am e ters Pag e 17 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Test Sourc e: Fre quency 200 -3200 Hz 0 dBmO. Ta b l e 5 5 Cros st alk Connec tion t ype Mi ni mu .
Pag e 1 76 o f 544 Transmi ssi on param eters 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002.
Pag e 17 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 18 6 Chap ter 4 — Cabinet dis tr ibut ion over a da ta network Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: R efer e n ce Li st . . . . . . . .
Pag e 1 78 o f 544 Cabinet dist r ibuti on over a data net work 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 In order to s atisf y PBX v oice qua lity req uire ments, enginee ri ng guide li nes ar e impos ed on the campu s dat a network .
Cabinet distri bution ov er a dat a n etwork Pag e 17 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Bas ed on syste m configu red th reshol ds, th e le vel of se rvice wil l be derive d and re porte d t o t he c raft sperson wit h the P RT Q OS <c ab#> comma nd in LD 11 7.
Pag e 1 80 o f 544 Cabinet dist r ibuti on over a data net work 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Mer idi a n D at a The Meridia n 1 PBX s up ports t he switc hing of data thr ough i ts T DM fabr ic. This allows for several appl icati ons in whic h the voic e netw ork can be used t o tr anspor t da ta tra ffi c.
Cabinet distri bution ov er a dat a n etwork Pag e 18 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Basic LAN requirem ents for Excellent Voice Quality Summ ary o f req uirem ent s: • 10 0Base- Tx/F La yer 2 switch tha t support s full dupl ex conne ct ion (Lay er 3 switc hing is suppo rte d).
Pag e 1 82 o f 544 Cabinet dist r ibuti on over a data net work 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Figur e 1 4 Bas ic LAN Configurati on for excel lent voi ce q ualit y Band wi dth The IP Expans ion sys tem is designe d for non-bl oc king tra nsmi ssion bet ween Main an d IP Expan sion cabine ts.
Cabinet distri bution ov er a dat a n etwork Pag e 18 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide PDV Jitt e r Buffer Pa cke t Delay Var iation (PDV) jitte r buf fe r is use d to smoo th out any varia ti ons in the arri val rate of t he UDP /IP voi ce pa ckets with r espe ct to the rate at which the voic e sample s are pl ayed.
Pag e 1 84 o f 544 Cabinet dist r ibuti on over a data net work 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 LAN reco mm en dations fo r Exce llent Voice Q uali ty It i s reco mme nded that th e Port.
Cabinet distri bution ov er a dat a n etwork Pag e 18 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Medi a c onversi on d evic es Thir d-party me dia con versi on device s ca n be us ed to exte nd t he ran ge o f the 10 0Base T a n d 1 00BaseF I P solu tions .
Pag e 1 86 o f 544 Cabinet dist r ibuti on over a data net work 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 — Dyn amic Alloc at ion of the ch annel in t he packe t - Channe l posit ion i n the pa cket i s dyna mica ll y alloc ated on a per cal l b asis.
Pag e 18 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 19 6 Chap ter 5 — Spa res planning Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: R efer e n ce Li st . . . . . . . . . . . . . . . . . . . . . .
Pag e 1 88 o f 544 Spares pl anning 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 De fi nit i ons an d as sump tion s Fai lur e ra t e: Spares plannin g is based on the Fail ure rate of th e repla ceabl e part. The fai lure r ate is defi ned as th e estimate d number of fai lur es for that i tem during one mil lio n (10 6 ) hours of operat ion .
Spares pl anni ng Page 18 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Figur e 1 8 Centra li zed depot serv ice Actua l tur naro und periods will vary in the field . Populat ion range: t he pop ulati on r ange is t he quant ity of e ach t ype of Meridi an 1 switch in th e are a served by the d epot.
Pag e 1 90 o f 544 Spares pl anning 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 F — Th e fa il ure rate of a pa r ti cu lar s pa res it em. T — The tur naro und ti me fo r repa iri ng a fai led spares it em in hours. The formula will pro duc e an NFT v alue.
Spares pl anni ng Page 19 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Failu r e rat es The fa ilure ra tes in Table 58 are for Opti on 11C sy stem compone nts. Not e: Ra t es for circui t cards are based on 40 ° C am bie nt te mp era tur e.
Pag e 1 92 o f 544 Spares pl anning 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 NTDK85 Dual F i ber Expan sio n Da ughterb oard 2.28 NTDK91 Option 11C Mini Main Chassi s 1. 7 NTDK92 Opt ion 1 1C Mi ni Chassi s Expand er 1. 7 NTDK97 Mi ni Sy ste m Contro ller (M SC) 3.
Spares pl anni ng Page 19 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide NFT v alues Tabl e 59 trans late s NFT values to the number of spar es requir e d in stoc k: N — Nu mbe r i .
Pag e 1 94 o f 544 Spares pl anning 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 NT AK7 6 ba tte ry b ack -up unit The ba tteri es su pplied wit h the NTAK76 have an aver age usef ul li fe of four year s, m eaning the ba tteri es a re de pl eted t o 80% of c apac ity , a nd back up t ime i s diminishe d.
Spares pl anni ng Page 19 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide NT AK7 5 extend ed bat tery b ack- up unit The ba tteri es su pplied wit h the NTAK75 have an aver age usef ul li fe of four year s, m eaning the ba tteri es a re de pl eted t o 80% of c apac ity , a nd back up t ime i s diminishe d.
Pag e 1 96 o f 544 Spares pl anning 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002.
Pag e 19 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 20 6 Chap ter 6 — Pow er supplies Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: Int r od uc ti o n . . . . . . . . . . . . . . . . . . . . . . .
Pag e 1 98 o f 544 Power suppl ies 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 AC p o w er s upp l y fea tur e s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 0 5 Vo lt ag e . . . . . . . . . . . . . . . . . . . . . . . .
Power suppli es Page 19 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide • Di fferent ial mode and c ommon m o de EM I fi lteri ng of input .
Pag e 2 00 o f 544 Power suppl ies 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Under-voltage Un de r -v ol t ag e to th e A C / DC or D C p ow er s u pp l y w i ll r e s u lt in pa r ti al fa il u re of t he Opti on 11C s yste m. The fa cepla te L ED l a bell ed “ DC ” will b e turn ed of f.
Power suppli es Page 20 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Ove r -v o l ta ge An OVP (Over-Volta ge Prot ecti on) ci rcuit wil l shut down t he power supply i f t he out put vo lta ge e xceed s th e li mits g ive n in T able 62.
Pag e 2 02 o f 544 Power suppl ies 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 PF TU op era tio n Powe r is switc hed over to t he Power Fail T ran sfer Unit ( PFTU) duri ng any of t he followi ng c.
Power suppli es Page 20 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Re se r ve p ower Disc har ge requi remen ts Res erv e batt er ies must be able to provi de 500 w att s of power to each ca binet. This is a worst-c ase figure based on the maxim um power cons umptio n p er cabi ne t.
Pag e 2 04 o f 544 Power suppl ies 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Unin terru pt ed P ower Supply (UP S) A 750VA Unint errupte d Power Suppl y (UPS) may be conne cted to AC- po wered sys t ems i n or der to pr ovide a contin uous sup ply of AC-po w er .
Power suppli es Page 20 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Dimen sions and we ight The AC po wer suppl y is fac tor y insta lled i n the chassi s and is not ac cessi ble. The powe r supp ly measure s a pproxi mate ly 1. 75 i n.
Pag e 2 06 o f 544 Power suppl ies 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Vol tage The Opt ion 11C Mi ni AC p ower suppl y p rovi des +5.1, +8, + 15, -1 5, an d - 48 V. -120V/-150V is sele cted or di sabled by DIP swit ch setti ngs . Ther e is a 1.
Pag e 20 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 22 6 Chap ter 7 — Syste m Controller ca rds Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: R efer e n ce Li st . . . . . . . . . . . . . . . . . .
Pag e 2 08 o f 544 System Co ntrol le r cards 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 The s e ca rds are : • t he NTDK 20 Smal l S y stem Cont roll er ca rd us ed wit h O pti on 1 1C and Opt i.
System Co ntrol ler cards Page 20 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Add itiona l mem ory, ref erred to as DRAM on th e NTDK20 SSC card, st ores and proc ess es tempo rary autom ated routi nes and use r-progr ammed com mands.
Pag e 2 10 o f 544 System Co ntrol le r cards 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 The NTDK2 0 SSC card is equippe d wi th 8 Mbytes of tempora ry memo ry spa ce calle d DRAM. DRAM funct ion s much like RAM on a computer syst em, w he reby syst em a nd user fil es are st o red wh i le the s yste m is up an d ru nning .
System Co ntrol ler cards Page 21 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide • The NTDK99 (s i ngle-por t) and NTDK83 ( dual -por t) 100Ba seT I P Daught erbo ards provi de conne ct ivi ty to IP expansio n cabine ts loc ated wi thin 1 00m .
Pag e 2 12 o f 544 System Co ntrol le r cards 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Figur e 1 9 Exp ansion Da ughte rboards NTDK84 NTDK22 NTDK24 NTDK8 5 NTDK83 NTDK02.
System Co ntrol ler cards Page 21 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide EMC gr oun di ng clip Opt ion 11C and Opti on 11C Mini Main c abi nets conne ct ed with 100Ba seT IP con necti vit y, mus t route the cab les tho ugh the EMC groun ding cli p.
Pag e 2 14 o f 544 System Co ntrol le r cards 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 The NTTK43AA EMC gro unding c lip i s use d o n the Opt ion 11C Min i Main chass is an d IP Expansi on cha ssis . Figur e 2 1 EMC Grounding Cli p on Opti on 1 1C Mini Cabi net .
System Co ntrol ler cards Page 21 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Figur e 2 2 NTDK20 SSC card an d Exp ansi on Da ughterboa rd Softwa re Dau ghterboard 1st E xpansio n .
Pag e 2 16 o f 544 System Co ntrol le r cards 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 F ib er R e ce i v er ca r d s . Fib er Recei ver card s in fi ber expa nsion cabine ts, al low fo r fiber c onnect ivi ty betwe en th e Mai n Op tio n 1 1C and 11C Mi ni and up t o fo ur f ibe r expa nsion cabi ne ts/c hass is.
System Co ntrol ler cards Page 21 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Figur e 2 3 Fiber Receiv er card in fiber expa nsio n cabine t (NTDK2 3 shown) PCMCIA i n t erface The NT DK 2 0 SSC ca rd h as a PC M C I A i nte rf ace th ro ug h a so ck e t loc a te d on it s face pla te .
Pag e 2 18 o f 544 System Co ntrol le r cards 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 This maint ains t he requi rement o f a s i ngle ke ycode f or e ach Opti on 11C sys te m with su rv iva ble I P expa nsion ca bine ts.
System Co ntrol ler cards Page 21 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Ta b l e 6 8 Defaul t SDI port sett ings on th e NTDK2 0 SSC car d Refer t o “ SDI ports ” on page 22 7 o f this guid e for m o re informati on on the SDI port s.
Pag e 2 20 o f 544 System Co ntrol le r cards 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Exte rna l connecti ons to the ethe rne t port is pro vided by a 50-pi n conne c tor l ocate d i n th e m ain c abi ne t. An NT DK27 E the rne t Adapto r cabl e a da pts t his 50 -pin conne ctor t o the st andard 15-p in AUI i nterfa ce fo r a MAU.
System Co ntrol ler cards Page 22 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Ther e are a tot al of 640 times lots (cha nnels ) for each Opti on 11C sys tem. Eac h superloop prov ides 120 timeslo ts, whil e an IPE sl ot provide s 30 timesl ots.
Pag e 2 22 o f 544 System Co ntrol le r cards 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 The NTDK9 7AB contai ns 48 MBytes of fla sh memory sto rage: • 32 MBytes ar e used for ope rating syste m programs and ove rlay pr ograms. • 16 Mb yt es a re u sed for t he P rim ar y F la sh Dri ve, a ls o r efer red to as the c: dr ive.
System Co ntrol ler cards Page 22 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Figur e 2 4 NTDK97 MSC card PCMCIA i n t erface Th e NT DK9 7 MSC ca r d ha s a PCMCI A in te rf ac e sock et lo cate d on i ts fa ce pla te .
Pag e 2 24 o f 544 System Co ntrol le r cards 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Ta b l e 7 0 Defaul t SDI port sett ings on th e NTDK9 7 MSC card Refer t o “ SDI ports ” on page 22 7 of this guid e for m o re informati on on the SDI port s.
System Co ntrol ler cards Page 22 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Eac h IPE cir cui t card h as a loop ent ire ly dedi ca ted to i t. Every g roup of four Opt ion 11C c ard s lo ts i s pr ogrammed a s an i ndiv idual s uperloop .
Pag e 2 26 o f 544 System Co ntrol le r cards 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002.
Pag e 22 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 24 2 Chap ter 8 — SDI ports Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: Int r od uc ti o n . . . . . . . . . . . . . . . . . . . . . . . . . .
Pag e 2 28 o f 544 SDI ports 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 SDI port s are found on the SS C card , the opti ona l TDS/DTR card, and the op tio nal SDI/DCH card . An additi ona l SDI port is loca ted on the Fiber Re ce iv er ca rd to al low r e mot e TTY ac cess .
SDI p orts Pag e 22 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Figur e 2 5 Opt ion 11 C SDI ca ble conn ect o r NTBK48 cable conne ction.
Pag e 2 30 o f 544 SDI ports 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 For th e Opti on 11C Mini, the SDI port conn ector is locat ed on the bott om left sid e at th e re ar o f the ma in cha ss is .
SDI p orts Pag e 23 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide The ba ud r ates a va ilable o n a ll t hree p orts are 30 0, 600, 1 200, 24 00, 480 0, an d 19 200 baud. NTAK03 TDS/DTR card Tabl e 74 shows t he de fau lt set tings .
Pag e 2 32 o f 544 SDI ports 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Ta b l e 7 5 NT AK03 connections at th e cr oss-connec t terminal — Po r t 0 Pa ir Color Signal Desi gnat ions I=inp ut O=o.
SDI p orts Pag e 23 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Ot her pe rti nent infor m ati on o n the T DS / DTR po rts i s give n be lo w: • Ba ud ra tes : 00; 600; 1200 ; 2400; 4 800; 960 0; 19,200 Defaul t 1200 . • Data bit s : 5 , 6, 7, 8 Defaul t 8.
Pag e 2 34 o f 544 SDI ports 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 NTAK02 SDI/DCH ca rd The opt ion al SDI/DC H c ard pro vides a max imum of four ser ial I /O ports , whi ch are group ed into two pai rs: • po rt 0 and port 1 and • po rt 2 and port 3 Port s 1 and 3 ma y be confi gured as DCH or E SDI.
SDI p orts Pag e 23 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Two p orts offer t he opt ion fo r DTE/DCE c onfig urat io n. Th is o pti on is se lecte d from a jumper on th e card.
Pag e 2 36 o f 544 SDI ports 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Co nn ectin g t o t he ports The met hods by wh ich exte rna l devic es ma y be connec ted t o the SDI/ DCH ca rd ar e : • Use th e NTAK19FB four por t S DI cabl e.
SDI p orts Pag e 23 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Ch aracter ist ics o f the lo w speed po rt Port s 0 a n d 2 are asyn chro nous, low speed port s.
Pag e 2 38 o f 544 SDI ports 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Ta b l e 8 1 NT AK02 connections at th e cr oss-connec t terminal — Po r t 2 RS422 RS2 32 Cab le Signal Designat io n s I=i.
SDI p orts Pag e 23 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide The cha rac te r ist ic s of th e low sp ee d p or t ar e as fo ll ow s : • Ba ud ra te: 300; 600; 120 0; 2400; 4800; 96 00; 19,200 Defaul t 1200 . • Par ity : Odd, even, none .
Pag e 2 40 o f 544 SDI ports 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 • Interfa ce : R S-232-D • Data bits : 5 , 6, 7, 8 Defaul t 8. Ch aracter ist ics o f t he high sp eed po rt Port s 1 an .
SDI p orts Pag e 24 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide NTDK23 , NTDK25 , and NT DK80 F iber Rec eiver ca rds Both the NTDK23, NTDK25 and NTDK80 Recei ver cards us ed in Opt ion 11C supp ort one Seria l Data Int erface ( S DI) po rt.
Pag e 2 42 o f 544 SDI ports 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 The por t can be used for MTC/S CH/BUG modes. Co nn ection t o e xter na l equip men t The c onnect ion to exte rna l devices (suc h as TTYs, Modems and s o on) is achi ev ed through the nine -pi n SDI co nnector locate d in the expa nsion cabi ne t.
Pag e 24 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 26 0 Chap ter 9 — The TDS/DTR card Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: Int r od uc ti o n . . . . . . . . . . . . . . . . . . . . . . .
Pag e 2 44 o f 544 The TDS/DTR card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 The TD S /DT R ca r d pr ovi des: • 30 chan nels of Tone an d Digit Switch • Two Serial Data Interfa ce ports • .
The TDS/DT R ca rd Page 24 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Ta b l e 8 5 NT AK03, NTDK20, and NTDK97 µ-La w tone s and cadence (P art 1 of 6) To n e # Frequenc y ( Hz ).
Pag e 2 46 o f 544 The TDS/DTR card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 19 7 70/1340 -12/- 10 5 20 7 70/1480 -12/- 10 6 21 8 50/1210 -12/- 10 7 22 8 50/1340 -12/- 10 8 23 8 50/1480 -12/- 10 .
The TDS/DT R ca rd Page 24 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 39 7 70/1210 -17/- 15 4 40 7 70/1340 -17/- 15 5 41 7 70/1480 -17/- 15 6 42 8 50/1210 -17/- 15 7 43 8 50/1340 .
Pag e 2 48 o f 544 The TDS/DTR card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 60 7 00/1500 -13/- 13 7 61 9 00/1500 -13/- 13 8 62 1100 /1500 -1 3/- 13 9 63 7 00/1700 -13/- 13 ST3P/RB/ C11 64 9 00/1.
The TDS/DT R ca rd Page 24 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 79 440 /480 -1 9/- 19 √ 80 480 -19 √ 81 420 -9 √ 82 440 -29 √ 83 res e r ve d 84 350 /440 -1 7/- 17 .
Pag e 2 50 o f 544 The TDS/DTR card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Not e: T ones #1 - 16 (i ncl usive ) and #234 - 2 49 ( inc lusiv e) are i nclude d fo r Norwegi an and Ma la ysia n spe ci ficat ion s.
The TDS/DT R ca rd Page 25 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 8 850 X 1210 -14/- 13 7 9 850 X 1340 -14/- 13 8 10 850 X 1480 -14/- 13 9 11 940 X 1340 -14/- 13 0 12 940 X 12.
Pag e 2 52 o f 544 The TDS/DTR card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 100 9 40/1340 -13/- 12 * 101 9 40/1480 -13/- 12 # 102 7 00/1630 -13/- 12 F0 103 7 70/1630 -13/- 12 F0 104 8 50/1630 -1.
The TDS/DT R ca rd Page 25 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 120 8 50/1210 -12/- 10 7 121 8 50/1340 -12/- 10 8 122 8 50/1480 -12/- 10 9 123 9 40/1340 -12/- 10 0 124 9 40/.
Pag e 2 54 o f 544 The TDS/DTR card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 140 7 00/1340 -18/- 17 2 141 7 00/1480 -18/- 17 3 142 7 70/1210 -18/- 17 4 143 7 70/1340 -18/- 17 5 144 7 70/1480 -18/.
The TDS/DT R ca rd Page 25 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 159 420 -25 √ 160 42 0 X 25 -12 √ 161 (553 + 666) X 10 -23 √ 162 (553 + 666) X 20 -23 √ 163 420 -22 .
Pag e 2 56 o f 544 The TDS/DTR card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 178 1800 -17 7 179 1400 -23 8 180 950 -29 9 181 1400 -29 0 182 1800 -29 * 183 950 -22 # 184 470 0 F0 185 940 0 F 186 1.
The TDS/DT R ca rd Page 25 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 199 8 50/1340 -9/ -7 200 8 50/1480 -9/ -7 201 9 40/1340 -9/ -7 202 9 40/1210 -9/ -7 203 9 40/1480 -9/ -7 204 .
Pag e 2 58 o f 544 The TDS/DTR card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 220 7 00/1340 -14/- 12 221 7 00/1480 -14/- 12 222 7 70/1210 -14/- 12 223 7 70/1340 -14/- 12 224 7 70/1480 -14/- 12 225.
The TDS/DT R ca rd Page 25 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 241 850 X 1210 -17/- 15 7 Ta b l e 8 6 NT AK03, NTDK20, and NTDK97 A-La w tones and cadences (P art 10 of 10).
Pag e 2 60 o f 544 The TDS/DTR card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002.
Pag e 26 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 26 4 Chap ter 10 — NTBK22 MIS P car d Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: R efer e n ce Li st . . . . . . . . . . . . . . . . . . . . .
Pag e 2 62 o f 544 NTBK22 MISP card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Fu n cti on al de sc ri pt ion Eac h MISP c an s upport 4 lin e card s (UILC or S ILC or a ny comb inati on of the t wo). Each line card support s 8 DS Ls , there fore eac h MISP suppor ts 32 DS Ls.
NTBK22 MISP card Page 26 3 of 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide M icro P rocess ing Unit (MPU) The MPU coord ina tes and cont rols da ta tr ansfe r and addres sin g of the perip he ra l devic es and communi cate s with the Merid ian 1 CPU using a mess age channe l on the CPU bus.
Pag e 2 64 o f 544 NTBK22 MISP card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 P owe r c onsum pt i on Powe r cons umpti on is +5V at 2 A; +15V at 50 m A ; and -15V at 5 0 mA.
Pag e 26 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 27 0 Chap ter 11 — M eridian D igital Telephone s Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: R efer e n ce Li st . . . . . . . . . . . . . . .
Pag e 2 66 o f 544 Meridi an Digital Te lep hones 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 The t elepho ne i nterfac es wit h the Digi tal Line Ca rd (DLC) in th e Opti on 11C syst em. Fu n cti on al de sc ri pt ion This chapt er describ e s t he feat ure s an d c apabi li ties of Me ridian 1 dig ita l t elepho nes.
Mer idia n Digita l Tel epho nes Page 26 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Not e: A 500 Hz bu zz sig n al i s pro vided for inc oming call n oti ficat ion whi le t he re ceive r i s of f-hook . Powe ring req uirem ents Bo th the M2009 te le phone and M2018 tel ephone are loop powere d.
Pag e 2 68 o f 544 Meridi an Digital Te lep hones 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Data If t he Asynchronous Data Opti on (ADO) is ins talle d, an ext ernal power supp ly is ne eded in ad dit ion t o the power from the lin e (see Table ).
Mer idia n Digita l Tel epho nes Page 26 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Dat a chara cter ist ics The Async hrono us Data Option (ADO) comm unicat es wit h the da ta termin a l equi pm ent ha ving char ac teris ti cs as sho wn in Table 88 .
Pag e 2 70 o f 544 Meridi an Digital Te lep hones 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Voice a nd Voice S ignaling Channe l The Dig ita l tele phon e Inte rface Ch ip functi ons as a cont rol to switch th e hands et, speaker, keyboard s cannin g, and LCD control s on and off.
Pag e 27 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 28 2 Chap ter 12 — M 2317 T e lephone Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: Int r od uc ti o n . . . . . . . . . . . . . . . . . . . . .
Pag e 2 72 o f 544 M2317 Telepho ne 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 In trod u cti on The M231 7 Tel ep hone c an prov ide s i multaneo us voice a nd da ta com municati ons. It c onnect s t o t he sys tem using di git al t ran smiss io n.
M2317 Tel ephone Page 27 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Phy sic al de scr ip ti on The M231 7 Telep hone is ful ly modula r. The tele phon e li ne cord and the hands et cord are both equi pped with TEL ADAPT connect ors at e ach end, whi ch permits quic k replac ement when requi red.
Pag e 2 74 o f 544 M2317 Telepho ne 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 LCD indicators LCD indi cators suppor t 4 key/ LCD state s: Figur e 2 8 M231 7 Te lephone — key identif ica tion Fun.
M2317 Tel ephone Page 27 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Alp hanum er ic di splay The M231 7 Tel ephone i s eq uipp ed with a two-l ine (4 0 charac ters pe r lin e capa city) Liq uid Cry stal Displa y (LCD) scree n and five LCD-labe led “ soft ” keys l ocat ed immedi ately be neath t he disp lay s c reen.
Pag e 2 76 o f 544 M2317 Telepho ne 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Env iro nm enta l cons iderati ons Temperatu re and humi dity Oper ating st ate: Stor age: Dimen sions and we ight The M231 7 Tel ep hone ha s t he fol lowing dimensions : dep th 2 26.
M2317 Tel ephone Page 27 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Lin e e n gi n eer ing The maxi mum permis sibl e loo p length i s 106 7 m (3 500 ft.) of 22 or 24 AWG or 76 0 m (2500 ft. ) of 26 AWG sta ndard twi sted wi re with no bri dge tap s or l oad coils.
Pag e 2 78 o f 544 M2317 Telepho ne 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 The da ta optio n po wer supply connect or plugs int o the back of the tel ephone next to the RS-23 2-C int erface conn ector. Data opti on install ation requi res t he removal of th e tele phone power s upply conne ctor.
M2317 Tel ephone Page 27 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Figur e 2 9 Block di agram of M2317 Dat a co mmun icat ion The M231 7 can be equi ppe d wi th an As ynchrono us.
Pag e 2 80 o f 544 M2317 Telepho ne 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 The Async hronou s Data Opt ion is equ ipped with a dial ing feature whi ch e nab le s the us er to ori ginate dat a ca ll s to lo cal an d rem ote Data Term in al Equi pment (DTE) di rectl y fr om a data termina l keyboa rd or person al com puter .
M2317 Tel ephone Page 28 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide • Time r • Time a nd D ate • Call Pro cessi ng Sof tware f eatu res Downloadi ng Al l informa tion rel ated to th e program mable keys must be downlo aded int o t he M2317 RAM memory thro ugh the DLC.
Pag e 2 82 o f 544 M2317 Telepho ne 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002.
Pag e 28 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 30 8 Chap ter 13 — M eridian M odular Telephone s Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: Fu n ct ion al d e scr i p ti on . . . . . . . .
Pag e 2 84 o f 544 Meridi an Modular Tel eph ones 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Meridi an Modu la r Tel ephone s ar e con necte d to the sys tem through a t wo- wi re loop ca rryin g two inde pe ndent 64 Kb/s PCM C hannel s with ass ociat ed sig nal ing channe ls.
Meridi an Modul ar Telepho nes Pag e 28 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide M2216 AC D- 2 — a mult i-l ine tel ep hone for ACD ope ration s.
Pag e 2 86 o f 544 Meridi an Modular Tel eph ones 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Figur e 3 1 M200 8 modul ar tel ephone Dimensio ns: Leng th: 8.42 in . (215 mm.) Wid th: 8.42 in. (215 mm.) Height : 3. 61 in. ( 93 mm.) Weight : app roxima tel y 2 lbs .
Meridi an Modul ar Telepho nes Pag e 28 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Figur e 3 2 M201 6S a nd M26 16 modu lar tel ephones Dimensio ns: Leng th: 9.75 in . (250 mm.) Wid th: 9.45 in. (235 mm.) Height : 3. 64 in. (93 mm.
Pag e 2 88 o f 544 Meridi an Modular Tel eph ones 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Figur e 3 3 M221 6ACD-1 and -2 modular tele phones Dimensio ns: Leng th: 9.75 in . (250 mm.) Wid th: 9.45 in. (235 mm.) Height : 3. 64 in. ( 93 mm.) Weight : app roxima tel y 2 lbs .
Meridi an Modul ar Telepho nes Pag e 28 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Figur e 3 4 M221 6ACD-1 and -2 left sid e showing head set jacks Phy sical char acter istic s Al.
Pag e 2 90 o f 544 Meridi an Modular Tel eph ones 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 When equi ppe d with a Dis play modul e or M PDA, key 07 is automati call y as signe d as t he Program key and c annot be ch anged. Key 05 bec omes the Prog ram k ey on the M2 006, i f e quippe d wi th MPDA.
Meridi an Modul ar Telepho nes Pag e 29 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide • hands e t/h eadset • bu zz • on -hook di aling When t he te lephon e is disconnecte d, all vo lum e le ve ls wi ll return to d efault valu e s u pon reconne ct ion.
Pag e 2 92 o f 544 Meridi an Modular Tel eph ones 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 When the Hands free/mut e key is pres sed during a Handsfre e call , the mic ropho ne is deact iva ted whil e the spe aker rema ins ac tiv e, preve nti ng the ot her pa rty fr om ove rheari ng local conve rsat ions.
Meridi an Modul ar Telepho nes Pag e 29 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Not e: If the set is equi pped wi th a Dis play or Meridia n Progra mmable Data Adapter, the number of programm able ke ys is reduced by one , as key 07 (key 05 on M200 6) aut omati call y b ecomes the Pr ogram key.
Pag e 2 94 o f 544 Meridi an Modular Tel eph ones 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Me rid ia n Pr ogr am ma ble Dat a A dap te r The Meridi a n P rogram mable Da ta Adapt er (MPDA) mount .
Meridi an Modul ar Telepho nes Pag e 29 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide The Ke y Expa nsion Mod ule conne ct s t o the tel eph one t hrough a r ibbo n cab le ru nning fr om the base of the te lephone . It is phy sica lly conne cted to the t elepho ne by the foots tand .
Pag e 2 96 o f 544 Meridi an Modular Tel eph ones 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Tran smit inte rfa ce: +5 V throu gh 10K DC bias resi stanc e with maxim um curre nt of 500 micr o amps. The diffe ren tial in put im pedan ce is 10K ohms.
Meridi an Modul ar Telepho nes Pag e 29 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Figur e 3 6 Bac k of telephon e showing Meridi an Program m ab le Data Adapter Spe cif ica tion .
Pag e 2 98 o f 544 Meridi an Modular Tel eph ones 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Stor age: Electromag netic inter ference The ra diate d and conduc te d ele ctrom agneti c in terfere nce meet s the requi remen ts of Subpa rt J of P art 15 of the FCC rul es for clas s A computi ng devi ce s.
Meridi an Modul ar Telepho nes Pag e 29 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Figur e 3 7 Block di agram of MPDA and Meridian Modul ar Telephone Loca l aler ting t ones Eac h telep hone pr ovides f our alert ing to nes and a buzz sound .
Pag e 3 00 o f 544 Meridi an Modular Tel eph ones 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 M20 06/M20 08: M20 16S/M26 16/M22 16ACD: A 500 Hz buzz signa l is provi de d fo r inco ming ca ll notifi c ati on whil e the rece iver is off-hoo k.
Meridi an Modul ar Telepho nes Pag e 30 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Duri ng a power fai lure, th e carbon ag ent head set on th e M2216ACD- 2 will fai l an d t he elec tre t su pe r v iso r' s jac k ca n b e u sed as an a gen t j ac k.
Pag e 3 02 o f 544 Meridi an Modular Tel eph ones 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 L oca l pl ug- i n t ran s for mer A singl e winding tra nsf orme r equi pped with a 10 ft.
Meridi an Modul ar Telepho nes Pag e 30 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Figur e 3 8 Confi gurat ion of loca l plug-in tr ansform er.
Pag e 3 04 o f 544 Meridi an Modular Tel eph ones 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Closet power sup ply Cl oset power can be obt ained from an AC transformer for loops of 100 f t. (3 0 m) or less, or a DC trans former for loo p leng ths of 650 ft.
Meridi an Modul ar Telepho nes Pag e 30 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Figur e 3 9 Closet power suppl y configur ation.
Pag e 3 06 o f 544 Meridi an Modular Tel eph ones 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 M eridian Progr ammab le Dat a Adapter When a Me ri dian Mo dula r Tele phone i s e quip ped wit h the Merid ia n Prog rammabl e Data Adapter (MPDA), you can make a data call using keyboa rd dia ling from y our attac hed ter minal .
Meridi an Modul ar Telepho nes Pag e 30 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide User s of pers onal c ompute rs al ready e quip ped with a Hayes Smar tmodem or use rs who hav e a sta nd-alo ne Hayes Smartm odem can sub stit ute the MPDA fo r data i ntegra ti on.
Pag e 3 08 o f 544 Meridi an Modular Tel eph ones 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002.
Pag e 30 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 31 8 Chap ter 14 — M 3900 telephone series Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: R efer e n ce Li st . . . . . . . . . . . . . . . . . .
Pag e 3 10 o f 544 M3900 telep hone ser ies 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Reference List The fol lowing are t he refer ences in thi s secti on: • Di gital T elepho ne Line Engi neer .
M3900 t elephone se ri es Page 31 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Not e: All sets ar e desk or wall mounta ble , have mess age wait ing LED wi th visua l ringing , and have vol ume control .
Pag e 3 12 o f 544 M3900 telep hone ser ies 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Figur e 4 0 M390 1 Figur e 4 1 M390 2.
M3900 t elephone se ri es Page 31 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Figur e 4 2 M390 3 Figur e 4 3 M390 4.
Pag e 3 14 o f 544 M3900 telep hone ser ies 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Figur e 4 4 M390 5 Pre labe led feat ur e keys The prela beled fe ature keys are t he fe atu re ke ys on you r M39 00 Series Meridi an Digit al Telepho ne tha t are la beled a t the fact ory.
M3900 t elephone se ri es Page 31 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Pro gram mable f eat ur e keys The prog rammabl e fea tur es f or t he M390 1 m odel are n ot S oft Progra mmable feat ure keys . The M3901 can have fiv e progr ammable f eature s, they are acc essed by pressing the Feat ure key and a keystro ke.
Pag e 3 16 o f 544 M3900 telep hone ser ies 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Exte rnal Aler te r in ter fac e Th e Ex te rn al A l er te r p rov i d es a n in t er fa ce to a r em ot e ri n g er d e vi ce w h ic h is i nsta lled in a lo ca tio n se parate from the te lephone .
M3900 t elephone se ri es Page 31 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Figur e 4 5 M390 0 Se ri es mec hani cal key ing Tabl e 96 shows acces sory compat ibilit y for the M39 00 Series Merid i an Di gital Tel epho ne.
Pag e 3 18 o f 544 M3900 telep hone ser ies 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Env ir on m en ta l an d sa fet y co ns ide r ati ons T emper atu re and hu mi dity Lin e e n gi n eer ing Mer.
Pag e 31 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 33 4 Chap ter 15 — Eur ope an D ig it al telephones : 3 110, 33 10, and 3820 Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: R efer e n ce Li st .
Pag e 3 20 o f 544 European Di gital teleph ones: 3110, 3310, an d 3820 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Reference List The fol lowing are t he refer ences in thi s secti on: • Te lepho.
European Digi tal teleph ones: 3110, 3310, a nd 3820 Pag e 32 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Figur e 4 6 M311 0 Mer idian di gital tel ephone Figur e 4 7 M331 0 Mer id.
Pag e 3 22 o f 544 European Di gital teleph ones: 3110, 3310, an d 3820 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Phy sic al de scr ip ti on Meridi an di git al t eleph ones s upport m any g e neral f eature s a s i llu strat ed in Tabl e 97.
European Digi tal teleph ones: 3110, 3310, a nd 3820 Pag e 32 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide • Han dsfree/ sp eak er k e y ye s ye s ye s • Mu te key ye s ye s ye .
Pag e 3 24 o f 544 European Di gital teleph ones: 3110, 3310, an d 3820 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Figur e 4 9 The locat io n an d funct ion of b utt ons on the Meri di an digi ta l.
European Digi tal teleph ones: 3110, 3310, a nd 3820 Pag e 32 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Fixed keys (same for all t hree m odels) • Hol d: By pres sing the hold key, you can put an a ctive cal l on hold. Re turn t o the c aller by pre ssing th e extens ion ke y bes ide t he flas hin g LCD i ndicat or.
Pag e 3 26 o f 544 European Di gital teleph ones: 3110, 3310, an d 3820 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Ad dit ion al fe ature keys Message Waitin g la mp ke y. Each te lephone has a red mess age wait ing LED j ust abo ve the hold a nd Rls keys tha t li ght s to indic ate a mess age is wait ing.
European Digi tal teleph ones: 3110, 3310, a nd 3820 Pag e 32 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Program mab le Feature keys Eac h Meridia n d igi tal telephone ha s a n umber of progr ammable k eys with LCD in dic ators that c an be ass igned to any combi nation o f direc tory numb ers and fe at ures.
Pag e 3 28 o f 544 European Di gital teleph ones: 3110, 3310, an d 3820 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Exte rnal Aler te r in ter fac e The Ex t er n al A l er te r B o ar d pr ovi d es.
European Digi tal teleph ones: 3110, 3310, a nd 3820 Pag e 32 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Ke y E xp a ns i o n M od ule A 22-key uni t mod ule can be att ached to any M3820 t ermin al. The ext ra keys can be assigne d to a ny combinat ion of l ines and fea tu res.
Pag e 3 30 o f 544 European Di gital teleph ones: 3110, 3310, an d 3820 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 EN 50 081-1 :1992 - Elec tro magnetic Compat ibi lity - Ge ne ric e mis sions sta ndard. Gene ric s tandar d cl ass: Re side nti al, c ommerci al and lig ht industry .
European Digi tal teleph ones: 3110, 3310, a nd 3820 Pag e 33 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Alerting ton e characteristics The to ne freque ncy combi natio ns are as fol lows: A 500 Hz buzz signa l is provi de d fo r inco ming ca ll notifi c ati on whil e the rece iver is off-hoo k.
Pag e 3 32 o f 544 European Di gital teleph ones: 3110, 3310, an d 3820 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Powe r su pp ly b oard The powe r supply op tio n cons ist s of a power su pply bo.
European Digi tal teleph ones: 3110, 3310, a nd 3820 Pag e 33 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 12 0 V transfo rmer The fol lowing mi nimum spe cific at ions must be met .
Pag e 3 34 o f 544 European Di gital teleph ones: 3110, 3310, an d 3820 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Not e 1: All t ermin als must be i sola ted fro m the i nput wind ing and e ach t erminal mus t be isol ated from all othe r ter m i nal windin gs.
Pag e 33 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 35 2 Chap ter 16 — M5317 BRI Ter m inal Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: Int r od uc ti o n . . . . . . . . . . . . . . . . . . . .
Pag e 3 36 o f 544 M5317 BRI Termin al 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Pr o gra mm ab le fu n ct i on ke ys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 4 3 Au to ma t ic d ia l k ey s . . . . . . . . . . . . . .
M5317 BRI Term inal Page 33 7 of 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Dat e an d t i me- o f- d ay c loc k . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 5 2 Dat a tr a n sm i ssi o n . . . . . . . . . . . .
Pag e 3 38 o f 544 M5317 BRI Termin al 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Phy sic al de scr ip ti on Di mens i o ns The M531 7T tele phone s h ave t he se d imensio ns : Weigh t Excl udi ng the ha ndse t, cords , a nd any pack agi ng, t he M5317 TX or the M53 17TDX we i gh approxi mate ly 1000 gra ms (2.
M5317 BRI Term inal Page 33 9 of 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Elect ro magn etic emis sion s The M5317T tele phone s ar e spe ci fie d to comply wit h the li m its for Cla ss A, Subp art J of the Federa l Comm unicat ion s Commiss ion (FCC), P art 15 and Cl ass B, CSA C108.
Pag e 3 40 o f 544 M5317 BRI Termin al 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Res tr icted po wering A sec ond d ip swit ch (swit ch B), in the same l ocati on an d acce ssible thr ough t he sam e acce s s hatc h as swi tc h A must be set to dete rm ine whethe r the t elepho ne accept s restric ted poweri ng from PS1 or PS2.
M5317 BRI Term inal Page 34 1 of 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Nor th Ame rica Mi nimum AC volta ge at outl e t: 97 V rms Maxim um AC volta ge at outl et: 132 V rms Averag .
Pag e 3 42 o f 544 M5317 BRI Termin al 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Sof tke ys In NI-1 mode, th e sof tke y labe ls di spla y fu nct ions only for local and ne two rk feat ure s that have been da tafil le d.
M5317 BRI Term inal Page 34 3 of 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Pr og ra mm ab l e fu nct i on ke y s Keys 2 to 11 for NI-1 and Meri dian 1 , and ke ys 2 t o 10 f or MFT , m ay be as signe d v arying func ti ons d epe nding o n the network da ta fill.
Pag e 3 44 o f 544 M5317 BRI Termin al 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Any numbe r st ored i s reta ine d, a nd the s to red num bers are not affe ct ed by a po wer failur e. The call to a store d direct ory number is made b y pr essing t he pr ogrammed ke y.
M5317 BRI Term inal Page 34 5 of 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Han ds fre e/Mu te A micro phone a nd spea ker a re bui lt i n t o permit Hands free/ Mute o perati on.
Pag e 3 46 o f 544 M5317 BRI Termin al 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Dat a an d h ead set opt ion An o ptional featu re card (factor y or field ins tall ed) permits the us e of circui .
M5317 BRI Term inal Page 34 7 of 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Ser vicing Exce pt for the ins erti on or remova l of the data and headse t opti on circu it bo ard, a s not ed ab ove, it is n ot necess ar y t o open the te lephon e case fo r field se rvic ing pur poses.
Pag e 3 48 o f 544 M5317 BRI Termin al 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Co nfi gurat ion mo de This fea tu re is int ended f or inst aller s an d sop histi ca te d user s and is i nterloc ke d with power-on and a spec ial k ey sequ ence.
M5317 BRI Term inal Page 34 9 of 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Self test Duri ng power-u p, the M5317T t ests many int ernal compon ents and dis pl ays error co des if th e test f ails at an y p oint . These code s are used in ma nufactu ring t esting onl y.
Pag e 3 50 o f 544 M5317 BRI Termin al 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Autonumb er NI-1 and Meri dian 1 mode only. This feat ure acc epts a tel ephone number if an aut onumber is assig ned to any defi nab le key that is n ot alrea dy define d as a c al l act ivato r or a featur e key.
M5317 BRI Term inal Page 35 1 of 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide The he adse t and handse t may be used sim ult aneousl y. When the spe akerpho ne is bei ng used, goin g off-hook t ransfe rs the s peec h path t o t he hands et.
Pag e 3 52 o f 544 M5317 BRI Termin al 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Ca ll t ime rs NI-1 and Meri dian 1 modes on ly. Call t imer s ar e provided a s fol lows: • Ther e is one ti mer for each call appeara nce, i ncludi ng non-di recto ry num ber ( DN ) ca ll a p pe ara n ce s .
Pag e 35 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 36 4 Chap ter 17 — M 2250 Atten dant Conso l e Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: R efer e n ce Li st . . . . . . . . . . . . . . . .
Pag e 3 54 o f 544 M2250 Attend ant Cons ole 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 This docum ent des cribe s the M2250 at tenda nt c onsole . The M22 50 is driv e n and power ed by a di gital li ne card .
M225 0 Att endant Console Page 35 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide • Menus f or l ocal cons ole f eature s (o pti ons men u) and diagno stic s (d iagnos ti cs menu) .
Pag e 3 56 o f 544 M2250 Attend ant Cons ole 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Figur e 5 2 M225 0 a ttendant c onsole, t op v iew.
M225 0 Att endant Console Page 35 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Ta b l e 1 0 6 Fun ction ke y defini tions and func tions (P a rt 1 of 2) Ke y number (as sho wn in Fi.
Pag e 3 58 o f 544 M2250 Attend ant Cons ole 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Ke y number (as sho wn in Fig ure 53) Ke y Functi on of ke y (5) F un c ti on key 3 ( F3 ) Prime fun ction ( norm a l): Sc roll s the cu rr ently se lecte d l ine to t he right Le v el 1 funct ion (Shi ft) : Incr eas es the alert s peak er v ol ume.
M225 0 Att endant Console Page 35 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Figur e 5 3 M225 0 a ttendant c onsole — t op vi e w Swit c hes A slid er s witc h, lo cate d in the b ott om row of key s, bet wee n col umns DI/E I and F I (se e Figu re 53), cont rol s the hands et and heads et rec eive vol ume level .
Pag e 3 60 o f 544 M2250 Attend ant Cons ole 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 • CW (C al l Wait ing) • BUSY(Posi tio n Bus y) • NIGHT(Night Servi ce) • IDLE( Idle) • ACTIVE(lpk .
M225 0 Att endant Console Page 36 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Figur e 5 4 M225 0 a ttendant c onsole — r ear , left side, and botto m view s.
Pag e 3 62 o f 544 M2250 Attend ant Cons ole 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Co nn ectio ns The li ne cord con nects to the rea r of the atte nda nt cons ole throug h a 25-pin subm inia ture D-t ype c onne ctor.
M225 0 Att endant Console Page 36 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Th e BLF /CGM ca n: • di spla y t he s tatu s (busy or idl e) of up to 150 c onsec utive e xtens ion.
Pag e 3 64 o f 544 M2250 Attend ant Cons ole 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002.
Pag e 36 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 37 0 Chap ter 18 — NT8D02 and NTDK 16 Digital Line Car ds Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: Des crip t io n . . . . . . . . . . . . .
Pag e 3 66 o f 544 NT8D02 and NTDK16 Digi tal Line Cards 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 The NTDK1 6 is a 48 port ca rd support ed onl y in the Optio n 11C Mini. It is bas ed on the NT 8D02 Di gital Line Car d, it is func ti onally e q uivale nt to t hree NT8D02s , and c onfigure d as ca rds 4, 5 , and 6 in t he main ch assis .
NT 8D02 and NTDK16 Digital Line C ards Pag e 36 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide • cont rol of ca rd operat ion • sta tu s report to the co ntro ller • mai nte nance d iagnos ti cs Fu nc t ion al d e sc r i pt i on of th e NT DK 16 The NT DK16 digita l li ne card is equi pped with 48 i dent ical unit s.
Pag e 3 68 o f 544 NT8D02 and NTDK16 Digi tal Line Cards 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Figur e 5 5 NTDK16 DLC.
NT 8D02 and NTDK16 Digital Line C ards Pag e 36 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Te ch ni ca l su m m ary Tabl e 108 pro vide s a t echni cal s ummary of t he dig ita l li ne cards.
Pag e 3 70 o f 544 NT8D02 and NTDK16 Digi tal Line Cards 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Powe r req uirement s The di git al li ne card ne eds + 15V DC over e ach l oop at a m axim um cur rent o f 80 mA. It requir e s +15V, - 15V, and + 5V from t he backp lane.
Pag e 37 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 37 6 Chap ter 19 — NT8D09 An al og Mess ag e Waiting Line Card Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: Des crip t io n . . . . . . . . . .
Pag e 3 72 o f 544 NT8D09 Analog Messa ge Wait ing Line Car d 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Th e anal og mess age wai tin g line ca rd in terf aces to a nd is co m pat ib le wi th t he equi pm ent li ste d in Table 10 9.
NT8D09 Ana log Message W aiti ng Line Card Pag e 37 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Fu nc ti on a l The a nalog m essage wai tin g lin e card c ontains a micropr oc es .
Pag e 3 74 o f 544 NT8D09 Analog Messa ge Wait ing Line Car d 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Te ch ni ca l su m m ary An alog lin e in terface Inpu t i mped anc e The impe dan ce a t ti.
NT8D09 Ana log Message W aiti ng Line Card Pag e 37 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Tabl e 111 pro vides a t e chni ca l su mmary of t he ana log m essa ge waiti ng lin e ca rd.
Pag e 3 76 o f 544 NT8D09 Analog Messa ge Wait ing Line Car d 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Powe r req uirement s Tabl e provides the power requir e ments for t he analog messa ge waiti ng lin e ca rd.
Pag e 37 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 38 8 Chap ter 20 — NT8D14 Univ ersal Trunk Card Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: Fu n ct ion al d e scr i p ti on . . . . . . . . .
Pag e 3 78 o f 544 NT8D14 Univer sal Trunk Car d 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Reco rded Ann ouncement opera tion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 386 Pag i n g op er at i on . . . . . . . . . . . . . . . . . .
NT8D14 Universal Trun k Card Page 37 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Not e: All-ca ll zone pa ging is not supp orte d. • Reco rded Announc ement (RAN). The Uni versa l Trunk Card als o support s Music, Automati c Wake Up , and Direc t Inwar d Syst em Acces s (DISA).
Pag e 3 80 o f 544 NT8D14 Univer sal Trunk Car d 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Si gn alin g a nd con tr ol The signa li ng and c ontro l po rti on of t he Unive rsal Tr unk Card wo rks wit h the C PU t o o pe rat e th e ca r d h ard w are .
NT8D14 Universal Trun k Card Page 38 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Elect ric al char acte risti cs Ele ct rical c haract er isti cs o f t he Unive rsal Tr unk Card a re li ste d i n Tab le 114 .
Pag e 3 82 o f 544 NT8D14 Univer sal Trunk Car d 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 When the c ard is inst alled , the red L ight Emi tting Dio de (LED) on the fac e pl at e f l as he s as th e se lf- t est r u ns .
NT8D14 Universal Trun k Card Page 38 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Env iro nment al sp ecif icat ions Tabl e 116 lis ts the envi ronment al spe cific ations for the Univers al Trunk Ca rd.
Pag e 3 84 o f 544 NT8D14 Univer sal Trunk Car d 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 — or use d f or a four-wire non- V NL facil ity • No n - Tra ns mi s si o n C om pe n sa t e d — us.
NT8D14 Universal Trun k Card Page 38 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide App li cat io n The opt ion al appli cati ons, fe atures, and signa li ng arrange ment s for each t runk ar e assign ed thr ough unique rou te and trunk data bloc ks.
Pag e 3 86 o f 544 NT8D14 Univer sal Trunk Car d 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Ti e Tw o-way D ial Repea t ing o per ati on In an i ncomin g ca ll conf igura ti on, the far end i nitia te s a call by pl acing a low res i st an ce l oo p ac r o ss t h e ti p a nd rin g l ea ds .
NT8D14 Universal Trun k Card Page 38 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Pa g ing op era tio n In the P aging m ode, the Univers al T runk i s co nnecte d t o a cust om er-pro vided pagi ng ampli fie r syst em.
Pag e 3 88 o f 544 NT8D14 Univer sal Trunk Car d 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002.
Pag e 38 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 39 8 Chap ter 21 — N T8 D 15 E&M T ru n k Ca rd Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: R efer e n ce Li st . . . . . . . . . . . . . .
Pag e 3 90 o f 544 NT8D15 E&M Trunk Card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Reference List The fol lowing are t he refer ences in thi s secti on: • Feat ures and Se rvic es (553-3001-.
NT8D15 E&M Trunk Card Pag e 39 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Fu n cti on al de sc ri pt ion The NT8D15 E&M T runk Card s erves va ri ous t ransmis sio n re quirem ents. The tr unk ci rcuits on the car d can ope rate i n eit her A or µ-Law compand ing mode s.
Pag e 3 92 o f 544 NT8D15 E&M Trunk Card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Tru nk circuit feat ures The f oll owing f ea tures in addit ion to th ose pre vio usly l iste d ar e prov id.
NT8D15 E&M Trunk Card Pag e 39 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide The sign al ing and cont rol operat io n of t he card perf orms many funct ions whi ch are hand led by diff erent func ti onal unit s.
Pag e 3 94 o f 544 NT8D15 E&M Trunk Card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Card-LAN The C ard Lan inte rfa ce support s mainte nance functio ns.
NT8D15 E&M Trunk Card Pag e 39 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Phy sical char acter istic s In Option 11C syste ms the NT8D15 E&M Trunk Car d is inst alle d in slot s 1 t hrough 10 of the Main c ab inet, o r i n sl ots 11 through 50 of t he E xpa nsion cabi ne ts.
Pag e 3 96 o f 544 NT8D15 E&M Trunk Card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Rele ase Co nt rol Rele ase cont rol of a call mad e over a t runk is s pecifi ed in the rout e data block (LD 16). Disc onnect supervi sion is specifi ed for eac h tr unk group i ndepend ently.
NT8D15 E&M Trunk Card Pag e 39 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Ta b l e 1 2 0 Insert ion Loss from IPE P orts t o I PE P orts ( measure d in dB) Pa gi ng tr un k op er atio n When use d in the Pagin g mode the trunk ci rcuit is connec ted to a cu stom er- pr ovided pag ing a mplifi er syste m.
Pag e 3 98 o f 544 NT8D15 E&M Trunk Card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Te ch ni ca l su m m ary Powe r req uirement s Powe r r equireme nts for the NT8D15 E&M Trun k Card a re specifi ed in Tabl e 121 . Env iro nment al sp ecif icat ions Envi ronment al spe cific at ions are provi de d in T ab le 122 .
Pag e 39 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 40 8 Chap ter 22 — NT5K21 X MFC/MFE ca rd Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: Ov er v ie w . . . . . . . . . . . . . . . . . . . . . .
Pag e 4 00 o f 544 NT5K21 XMFC/MFE card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Sign alin g l evels MFC signa li ng uses pai rs of freque nci es to repres ent di git s, and is div ide d i nto two leve ls: Leve l 1: used when a call is first e stabl ishe d and may be used to se nd the di aled di git s.
NT5K21 XMFC/MFE ca rd Page 40 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide MFC signa li ng inv olves t wo or more l evels of forwar d si gnal s a nd two or more leve ls of backwar d sig nals . Separate set s of frequenci es are used for fo rward a nd b ackward s ignal s: • Forwa rd si gnals.
Pag e 4 02 o f 544 NT5K21 XMFC/MFE card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 The exact mea ning of eac h MFC sig nal numbe r (1-1 5) within e ach le vel ca n be progra mmed se parate ly for eac h tr unk route us ing MFC.
NT5K21 XMFC/MFE ca rd Page 40 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Tabl e 124 on page 403 l ists th e forward and ba ckward frequenc ies for MFE. The one backward sig nal fo r MFE i s re ferr ed to as the “ cont rol ” fr e quenc y.
Pag e 4 04 o f 544 NT5K21 XMFC/MFE card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Receive mod e When in re cei ve mode, th e XMFC/ MFE card is li nke d t o th e trunk c ar d by a PCM spee ch pa th ove r the Me rid ian ne twor k c ards. MF C sig nals comi ng in ov er the trunk s are rel ayed to th e XMFC/MFE card as tho ugh the y were sp ee ch .
NT5K21 XMFC/MFE ca rd Page 40 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Ta b l e 1 2 6 XMFC rec eiver speci ficat i ons Input se nsi tivity: acce pted: rej ect ed: -5 t o - 31.
Pag e 4 06 o f 544 NT5K21 XMFC/MFE card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 XMF E send er and receiv er s pec ifica tions Tabl es 127 and Table 128 provide the operati ng re quirement s for the XMFC/ MF E ca r d w h en it is c o nfi g ure d a s a n X MF E ca r d .
NT5K21 XMFC/MFE ca rd Page 40 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Phy sic al sp eci fic at ion s The fol lowing T abl e 129 outli nes t he physi cal s peci fic ation s of t he NT5K21 XMF C/ MFE ci rcui t car d. L onges t Input tone ig nor ed: < 8 msec .
Pag e 4 08 o f 544 NT5K21 XMFC/MFE card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002.
Pag e 40 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 41 4 Chap ter 23 — NTAG26 XMFR card Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: Ov er v ie w . . . . . . . . . . . . . . . . . . . . . . . . .
Pag e 4 10 o f 544 NTAG26 XM FR ca rd 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Sign alin g l evels MF signa li ng uses pair s of freque nci es to repr esent digi ts. The fol lowi ng table l ists the f requ ency val ues used for rece ived si gnals .
NTAG26 XMFR card Page 41 1 of 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide XMF R re ceiver sp ecif icat ions Tabl e 131 pr ovides the operati ng requ irements for th e NTAG26 circuit card.
Pag e 4 12 o f 544 NTAG26 XM FR ca rd 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Coinci dence between 2 frequenc i es: m u st r e je ct : < 1 0 m s I nte r sig nal P au s e: mus t acce pt: > .
NTAG26 XMFR card Page 41 3 of 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Th e X M F R re ce iv e r sp ec if i ca tio n s c o nf o rm to th e f o ll o w ing : • TR-NPL- 000258 , Compa tibil ity Informat ion fo r F.G.D. s witche d acces s se rvice, Bell Com munic ation Re searc h Tech nical Refe rence, Issue 1.
Pag e 4 14 o f 544 NTAG26 XM FR ca rd 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002.
Pag e 41 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 41 8 Chap ter 24 — NT6D70 S ILC line car d Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: R efer e n ce Li st . . . . . . . . . . . . . . . . . .
Pag e 4 16 o f 544 NT6D70 SILC line car d 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Fu n cti on al de sc ri pt ion The SIL C provid e s eig ht S/T four wire full dupl ex pol arity sen siti ve i nterfa ces th at are used to conne ct ISDN BRI compati ble termi na ls over Dig i ta l S u b scr i b er L o ops (DS L) to th e Me ri d ia n 1.
N T 6D 70 S I L C l i n e c ar d Page 41 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Micro Controll er Unit (MCU) The MCU c oordinat es a nd control s the ope ratio n of the SILC. It h as i nte rnal memory, a rese t and sanity timer, and a serial cont rol in terface.
Pag e 4 18 o f 544 NT6D70 SILC line car d 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 S/ T inte rface l ogi c Th e S/T i nte r fa ce l ogi c con s i sts o f a t ran scei ver ci rc uit a nd th e DSL po wer sour ce . Thi s i nterfa ce s uppo rts DSLs o f di ffe rent d ista nces and dif fere nt nu mber and ty pes of termi nals .
Pag e 41 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 42 2 Chap ter 25 — NT6D71 UILC line c ard Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: R efer e n ce Li st . . . . . . . . . . . . . . . . . . .
Pag e 4 20 o f 544 NT6D71 UILC line car d 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Fu n cti on al de sc ri pt ion Eac h U i nterface prov ides two B -cha nnels and one D-C hannel a nd s upport s on e physical termina tion. This te rminat ion may be to a Ne t work Termina tio n (NT1) or dire ctly to a si ngle U inter fac e termina l.
NT6 D71 UILC line ca rd Page 42 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide The Ca rd LAN interf ace is use d fo r rou tin e car d mai nte na nce, whic h inc ludes po lli ng the l in e ca rds t o find in whi ch c ard slot t he UIL C i s i nsta lled.
Pag e 4 22 o f 544 NT6D71 UILC line car d 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002.
Pag e 42 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 43 8 Chap ter 26 — N T1 R20 Off Prem i se Sta tion (OPS) analog line c a rd Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: R efer e n ce Li st . .
Pag e 4 24 o f 544 NT1R20 Off Premi se Station (OPS) a nal og line car d 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Ov ervie w The NT1R20 Off-Premi se S tat ion (OPS) Analog Line Card is an intel ligent perip he ral eq uipme nt (IPE) de vice tha t can be in stal led in any IPE slot in the mai n o r expan sion c abine ts.
NT1R20 Of f Premise St ation ( O PS) anal og line ca rd Pag e 42 5 of 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Car d i nterf aces Voice a nd sign aling i nte rfaces The eight l ine inte rfa ces pro vided by the OPS analog l ine c ard c onne ct t o conve nti onal, 2- wire (t ip and ri ng), analog l ine fa cili ties.
Pag e 4 26 o f 544 NT1R20 Off Premi se Station (OPS) a nal og line car d 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Car d fun ctio ns The fol lowi ng card func tio ns are desc ribed in this se ctio.
NT1R20 Of f Premise St ation ( O PS) anal og line ca rd Pag e 42 7 of 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide — self- test statu s — pr ogrammed c onfig uration statu s • rece .
Pag e 4 28 o f 544 NT1R20 Off Premi se Station (OPS) a nal og line car d 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Port-to-port l oss con f iguration The lo ss plan for the OPS analog l ine card de term ines por t-to-port l oss for conne ct ions be tween an OPS ana log line card uni t (port ) and ot her Merid ia n 1 PE or IPE po rts.
NT1R20 Of f Premise St ation ( O PS) anal og line ca rd Pag e 42 9 of 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Oper at io n The a pplica ti ons, feat ures, and s ignali ng arrange men.
Pag e 4 30 o f 544 NT1R20 Off Premi se Station (OPS) a nal og line car d 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Ta b l e 1 3 4 Call con nect ion sequ ence — near - end stati on receiv ing cal.
NT1R20 Of f Premise St ation ( O PS) anal og line ca rd Pag e 43 1 of 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Outg oin g calls For o utgoi ng cal ls from a tel eph one, a lin e unit .
Pag e 4 32 o f 544 NT1R20 Off Premi se Station (OPS) a nal og line car d 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 App li cat io n Of f-pre mis e sta tion ap pli catio n The NT1R20 Off-Pre m is e S tat ion (OPS) Analog Line Card is design ed pr imarily t o provi de an i nterfa ce for Me ridian 1 off-pre mise sta tion l ines.
NT1R20 Of f Premise St ation ( O PS) anal og line ca rd Pag e 43 3 of 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Figur e 5 6 Tradi tional OPS applicati on configu ration Not e: OP S service sho uld not be confus ed with off-pre m i se extensi on (OPS) se rvice .
Pag e 4 34 o f 544 NT1R20 Off Premi se Station (OPS) a nal og line car d 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Other applic atio ns The op era ting rang e and bu ilt-in pr ote ction pro vis io.
NT1R20 Of f Premise St ation ( O PS) anal og line ca rd Pag e 43 5 of 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Port-to-port l oss Los s is inse rted bet ween OPS analo g l ine car d p orts and ot her Meridi an 1 po rts in ac cordanc e wit h the Meridi an 1 loss pla n.
Pag e 4 36 o f 544 NT1R20 Off Premi se Station (OPS) a nal og line car d 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 The ove ra ll ra nge achi evabl e on an OPS line faci li ty is limit ed by the sig nal ing r ange (230 0 ohm loop i ncl uding te le phone s et res ist ance).
NT1R20 Of f Premise St ation ( O PS) anal og line ca rd Pag e 43 7 of 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide OPS l ine termi nation s wit h l oudn ess char acte risti cs desi gned fo r othe r appl ica tions may als o impa ct transm ission performa nce.
Pag e 4 38 o f 544 NT1R20 Off Premi se Station (OPS) a nal og line car d 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002.
Pag e 43 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 44 6 Chap ter 27 — Cable sp ec ificat ion s a nd int erfac es Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: Ov er v ie w . . . . . . . . . . . .
Pag e 4 40 o f 544 Cable speci fic ations a nd inter fac es 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Not e 1: T he distan ce betwe en cabin et s is determin ed by the leng th of the fi ber op tic c ab le.
Cable spec ifi cat ions and int erfa ces Pag e 441 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide NTD K2 2 F ibe r Ex pan sio n Da u ghter bo ard The NTDK2 2 Fi ber Expansi on Daughte rboa rd is used when th e expansi on cabi ne t is withi n 1 0 m (33 ft) of the main cabin et .
Pag e 4 42 o f 544 Cable speci fic ations a nd inter fac es 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Fi ber R ec eiver car ds Fib er Rec eiver c ards insta lled i n t he Fbr Rx s lot (slot 0) of expa nsion c abine ts all ow the conne ction of fibe r opti c cabl es from the main cabi net.
Cable spec ifi cat ions and int erfa ces Pag e 443 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide SDI Po rt Each Fi ber Receiv er card support s one Seri al Data Interf ace (SDI) port al low i n g rem o te T TY ac ce ss. S e e “ S DI ports ” on p age 227 fo r fu rthe r deta il s.
Pag e 4 44 o f 544 Cable speci fic ations a nd inter fac es 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Plastic Fiber Optic cable (Multi-mod e) The A06 32902 Fi ber Optic cable is a 10 m (33 ft ) pla stic fib er cable whi ch i s use d when t he expans io n cabi net i s loc at ed 10 m (3 3 ft) or less f rom the mai n cabi ne t.
Cable spec ifi cat ions and int erfa ces Pag e 445 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Tabl e 136 lis ts t he minimum opt ical re quir ements for Mult imode and S i ngle Mod e glass fi ber optic cable us ed with the Op tio n 11C.
Pag e 4 46 o f 544 Cable speci fic ations a nd inter fac es 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 IP co nn ect or cab les The Opt ion 11C IP Exp ansi on syst em re qui res the f ollowing c ables: Envir on me nt The Daughter boards and Rece iver cards are subjec t to th e environm enta l condi ti ons shown i n Tab le 138 .
Pag e 44 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 45 4 Chap ter 28 — NTAK09 1.5 Mb DTI/PRI car d Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: Ov er v ie w . . . . . . . . . . . . . . . . . . . .
Pag e 4 48 o f 544 NTAK09 1.5 Mb DTI/PRI card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 The NTAK0 9 is being replace d by the NT RB2 1 - TMDI (DT I/PRI /DCH) whi ch is desc rib ed in “ N TRB21 DTI/PRI/DCH TMDI card ” o n page 461.
NT AK09 1.5 Mb DTI /PRI card Pag e 44 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide In g en e ra l, t h e fir st fi ve L ED s o pe rat e as fo ll o w s: • Duri ng syste m power up, the LEDs ar e on.
Pag e 4 50 o f 544 NTAK09 1.5 Mb DTI/PRI card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 The N TAK09 c ircuit card c onfo rms t o safety a nd perfor m ance s tanda rds for fo reign and surge volt age prote ction i n an int ernal enviro nm ent.
NT AK09 1.5 Mb DTI /PRI card Pag e 45 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Digital pad The di git al pad is an EPROM whose a ddress-i nput t o dat a-ou tput tr ansfer fu nction mee ts t he chara cter is tics of a digi tal at tenuat or.
Pag e 4 52 o f 544 NTAK09 1.5 Mb DTI/PRI card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 D- chan ne l int erface The D-c hannel inte rfa ce is a 64 Kbps, full- duple x, se rial bit -stre am confi gure d a s a DCE dev ice.
NT AK09 1.5 Mb DTI /PRI card Pag e 45 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide DS-1 Ca rrier interface Transmitter The tr ansm itter t ake s t he bin a ry data (d ual unipol a r) fro m the PCM t ransc eiver and produces bip olar p ulse s for transm ission to t he exter nal di gital facil ity .
Pag e 4 54 o f 544 NTAK09 1.5 Mb DTI/PRI card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Con nec to r pi nou t The c onn ectio n to t he externa l d igita l c arrier i s via a 15 posit ion Ma le D typ e conne ct or.
Pag e 45 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 46 6 Chap ter 29 — NTRB21 DTI/PRI/DCH TMDI card Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: Ov er v ie w . . . . . . . . . . . . . . . . . . .
Pag e 4 56 o f 544 NTRB21 DTI/PRI/DCH TMDI card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Ov ervie w The NTRB21 TMDI (DTI/PRI/ DCH) card is r equire d to imp lement PRI on t he Meridi an 1 Option 11C sy stem. It is suppo rted in the Main and I P expa nsion ca bi nets.
NTRB21 DTI/PRI/ DCH TMDI c a rd Pag e 45 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide • ec ho ca n ce le r i nter fa ce • i ntegra ted tr unk acces s (both D-ch annel an d i n-b.
Pag e 4 58 o f 544 NTRB21 DTI/PRI/DCH TMDI card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Figur e 5 7 NTRB21 TMDI ca rd facepl ate TMDI Rx Tx OOS ACT RED YEL LBK CC DCH .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... ...
NTRB21 DTI/PRI/ DCH TMDI c a rd Pag e 45 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide She lf slo t a ssig nment On non- ECM syste m c abin et s, the NTAK20 may be place d in slot s 1-9. On cabi ne ts NTAK11Dx and NT A K1 1Fx, the a ctive NTAK20 must be place d in slo ts 1-3 (sl ots 4-10 may not be us ed).
Pag e 4 60 o f 544 NTRB21 DTI/PRI/DCH TMDI card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 . Powe r req uirement s The DTI/P RI obtai ns its power from the back plane, and draws less than 2 amps on +5 V, 50 mA on +12 V, and 50 mA on -12 V.
NTRB21 DTI/PRI/ DCH TMDI c a rd Pag e 46 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Archite cture Si gn alin g i n te rfa ce The sign al ing interf ace perf orms an 8 Kbps si gnalin g for all 24 chann els and i nterfa ces direc tl y to t he DS-30X li nk.
Pag e 4 62 o f 544 NTRB21 DTI/PRI/DCH TMDI card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Digital pad The di git al pad is an EPROM whose a ddress-i nput t o dat a-ou tput tr ansf er fu nction mee ts t he chara cter is tics of a digi tal at tenuat or.
NTRB21 DTI/PRI/ DCH TMDI c a rd Pag e 46 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide D- chan ne l int erface The D-c hannel inte rface is a 64 Kbps, full- duple x, se rial bit -stre am confi gure d a s a DCE dev ice.
Pag e 4 64 o f 544 NTRB21 DTI/PRI/DCH TMDI card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 DS-1 Carrier in terf ace Transmitter The tr ansm itter t akes t he bi nary da ta (d ual un ipol ar) from the PC M t ransc eiver and produces bip olar p ulse s for transm ission to t he exter nal di gital facil ity .
NTRB21 DTI/PRI/ DCH TMDI c a rd Pag e 46 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Con nec to r pi nou t The c onn ectio n to t he externa l d igita l c arrier i s via a 15 posit ion Ma le D typ e conne ct or.
Pag e 4 66 o f 544 NTRB21 DTI/PRI/DCH TMDI card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Clock rate converter The 1. 5 Mb cloc k is genera ted by a ph ase- loc ked l oop (PLL).
Pag e 46 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 47 8 Chap ter 30 — NTAK10 2.0 Mb DTI car d Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: Ov er v ie w . . . . . . . . . . . . . . . . . . . . . .
Pag e 4 68 o f 544 NTAK10 2.0 Mb DTI card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 • soft ware-s elec table d igital p ads on a per c han nel ba sis • fra m e alignm e nt and mult ifram e al .
NTAK10 2.0 Mb DTI c ard Pag e 469 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide In gener al, the LE D s ope rate as fol lows: • afte r the card i s pl ugge d in, t he LEDs (a -e) a re turned on by th e powe r- up circ uit .
Pag e 4 70 o f 544 NTAK10 2.0 Mb DTI card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Powe r req uirement s The 2MB DTI obtain s its power from the back plane. It dr aws les s than 2A on +5V, 50mA on +15V an d 50mA on -15V. Envir on me nt The NTAK10 meet s al l a pplic abl e Norte l Network s ope rating s pec ifica tio ns.
NTAK10 2.0 Mb DTI c ard Pag e 471 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Eac h of these four f ormats ha s up t o 32 uni que pad val ues. Th e NTAK 1 0 card pr ovides t he pad values of - 10, -9, -8, -7, - 6,-5, -4, -3, -2, -1, 0, 0.
Pag e 4 72 o f 544 NTAK10 2.0 Mb DTI card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 • up dating of pe r cha nnel l oopb ack re gi sters • cont roll ing th e far- end l oopba ck a nd d igro up .
NTAK10 2.0 Mb DTI c ard Pag e 473 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Wit h the e xcept ion of the o utpu lsing sig na ls a nd special si gnals, such a s Denma rk's Flash s i gnal an d Swede n's Pa rkin g signa l, the m ini mum durati on of a ny si gna l st ate is 100 m se c.
Pag e 4 74 o f 544 NTAK10 2.0 Mb DTI card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Rx Dir ection The AMI da ta of the carri er is c onve rted t o di git al a nd fe d to t he inpu t se le ctor as well a s the outp ut sele ctor for far end loop back.
NTAK10 2.0 Mb DTI c ard Pag e 475 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide If t he incoming c lock refe rence i s stable , the int ernal c lock cont roll er will t rack it , lo ck onto it , an d ma tch f requenc ie s exactl y.
Pag e 4 76 o f 544 NTAK10 2.0 Mb DTI card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 • pr ovidi ng ji tter fil t er ing . • mak ing use of an algor ithm to aid in de tecti ng cry stal agin g and to qu alify cl ocking in form ation. Reference swi tcho ver Swit chover may occur in the case of ref erence degra dati on or referenc e fail ure .
NTAK10 2.0 Mb DTI c ard Pag e 477 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Reference clo ck selection via software The 2 M B DTI card ha s the neces sary hardwa re for rout ing i .
Pag e 4 78 o f 544 NTAK10 2.0 Mb DTI card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Not e: T he ON po s iti on for al l the switc he s is t oward s the bot tom of the card . Thi s is i ndica ted by a wh ite do t p rint ed on t he board a dja cent to the bo tto m left co rner of eac h indiv idual swit ch.
Pag e 47 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 49 2 Chap ter 31 — N TA K 7 9 2 .0 M b PRI ca r d Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: Ov er v ie w . . . . . . . . . . . . . . . . . .
Pag e 4 80 o f 544 NTAK79 2.0 Mb PRI card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Fu n cti on al de sc ri pt ion NTAK79 provi des the f oll owing feat ures and funct ions: • reco very of th e 2.
NTAK79 2.0 Mb PRI c a rd Pag e 48 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Powe r req uirement s The NTAK7 9 o btains its powe r fr om the backpl ane , drawing maxi mums of 2 amp s on + 5 V, 50 mA on +12 V and 50 mA on -12 V. Off The NT AK79 2MB PRI is not in a di sab led st at e .
Pag e 4 82 o f 544 NTAK79 2.0 Mb PRI card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Envir on me nt Th e NT AK7 9 mee ts al l a ppl icabl e No rt el Net work ’ s operat ing spec ifica tio ns.
NTAK79 2.0 Mb PRI c a rd Pag e 48 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Digi tal P AD Soft ware se le cts A-l aw or Mu -Law and one of 32 possib le PAD v alues for eac h channe l. The se val ues ar e provide d in a PROM thr ough whi ch th e data is rou ted.
Pag e 4 84 o f 544 NTAK79 2.0 Mb PRI card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Si gn alin g i n te rfa ce The Me ridian 1 s ignali ng int erface consi sts of the A07 DS-30X si gnalin g cont roll er. Thi s in terface prov ides an 8 Kbps s ignali ng li nk v ia t he DS-30X t imeslo t zero dat a bit zero .
NTAK79 2.0 Mb PRI c a rd Pag e 48 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Ca rr ier gr ou nd ing NTAK79 p rovid es f or the capa bil ity of s elec tiv ely gro unding t he s hield of the Tx and/ or Rx pairs o f t he c arri er.
Pag e 4 86 o f 544 NTAK79 2.0 Mb PRI card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 CE PT tran sceiv er The tra nsmitt er and re ceiv er f unct ions are us ed for s ynchron ization, chann el, and s igna l extr acti on. The fu nctions meet a ppl icabl e spec ifica ti ons o f t he CCITT recommendat ion G.
NTAK79 2.0 Mb PRI c a rd Pag e 48 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide DCHI special applicatio ns con nectio n The c onnect ion betwee n the PRI 2 and the on-boa rd D-Channe l Handler In ter face c ard i s als o av ailab le at th e MDF conn ector .
Pag e 4 88 o f 544 NTAK79 2.0 Mb PRI card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 T r ack i ng mo de Th er e are tw o st age s to clo ck co nt ro lle r tr ack i ng: • tr acking a r eference , and • l ocked onto a r eferen ce.
NTAK79 2.0 Mb PRI c a rd Pag e 48 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Clock controlle r function s a nd featur es The NTAK79 c loc k control ler f unc t ions and f e ature s i ncl ude: • ph as e lo ck to a re fer ence, gene r at e th e 10.
Pag e 4 90 o f 544 NTAK79 2.0 Mb PRI card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 If the softwa re c ommand “ t r ac k to s ec ond a r y ” is give n, th e clock contr oller t racks to the second ary refere nce and conti nuou sly mon ito rs the qualit y of bo th primar y and seconda ry reference s.
NTAK79 2.0 Mb PRI c a rd Pag e 49 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide The c lock cont roll er provide s an ext ernal ti ming int erf ace and is capa ble of acc epting two si gnals as t iming r efe rences.
Pag e 4 92 o f 544 NTAK79 2.0 Mb PRI card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002.
Pag e 49 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 50 2 Chap ter 32 — N TB K 5 0 2 .0 M b PRI ca r d Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: Ov er v ie w . . . . . . . . . . . . . . . . . .
Pag e 4 94 o f 544 NTBK50 2.0 Mb PRI card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Ov ervie w The NTBK5 0 card p rovi des a 2Mb PRI in ter face a nd is in stal le d i n th e main and IP expa nsion ca binet s.
NTBK50 2.0 Mb PRI c a rd Pag e 49 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide In gener al , the LEDs operat e as shown in Table 153. Ta b l e 1 5 3 NTBK50 facepl at e LE Ds (P art 1 of 2) LED Stat e Def inition OOS On ( Red) The NTBK50 2.
Pag e 4 96 o f 544 NTBK50 2.0 Mb PRI card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Powe r req uirement s The NTBK50 obta in s its power from the ba ckplan e, drawi ng maximum s of 2 amps on +5 V, 35 mA on +15 V and 20 mA on - 15 V . Envir on me nt The NTBK50 m eets a ll applic abl e Nortel Networks operat ing spec ifica tio ns.
NTBK50 2.0 Mb PRI c a rd Pag e 49 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide • cloc k control le r i nterfa ce • C ar d -L A N / ec ho / te st p o rt in te r f ac e • 80 C51FA Micr ocontrol le r A descript ion of e ach b lock follows.
Pag e 4 98 o f 544 NTBK50 2.0 Mb PRI card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Si gn alin g i n te rfa ce The Me ridian 1 s ignali ng int erface consi sts of the A07 DS-30X si gnalin g cont roll er. Thi s in terface prov ides an 8 Kbps s ignali ng li nk v ia t he DS-30X t imeslo t zero dat a bit zero .
NTBK50 2.0 Mb PRI c a rd Pag e 49 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Ca rr ie r in t er fa c e For th e E- 1 i nte rfa ce , th e con necti on to th e ex ter nal d igi tal ca rr ie r is prov i ded by th e line in ter face ch ip.
Pag e 5 00 o f 544 NTBK50 2.0 Mb PRI card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Carri er S hie ld gro und in g (S wi tch SW 4 ) Se tti ngs are s hown i n t he T able be low. Not e: T he us ual m ethod is t o grou nd th e outer c ond uctor of t he r eceiv e c oax s ig nal .
NTBK50 2.0 Mb PRI c a rd Pag e 50 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide CE PT tran sceiv er The tra nsmitt er and re ceiv er f unct ions are us ed for s ynchron ization, chann el, and s igna l extr acti on. The fu nctions meet a ppl icabl e spec ifica ti ons o f t he CCITT recommendat ion G.
Pag e 5 02 o f 544 NTBK50 2.0 Mb PRI card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Card-LAN interface A Dual Port UART ha ndles t he func tio ns of t he seria l ports f or th e Card- LAN se rial li nk te st port i nte rface . The te st int erf ace is an a synchr onous 4800 bps 8 bit conn ecte d t o port A of the UART.
Pag e 50 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 51 2 Chap ter 33 — NTAK20 cloc k controlle r Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: Ov er v ie w . . . . . . . . . . . . . . . . . . . . .
Pag e 5 04 o f 544 NTAK20 clock co ntr olle r 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 • NTBK22 MISP card (page 261) • NTRB21 DT I/PRI/DCH T MDI card (pag e 461) It is c onsequ ent ly loca te d in slot s 1 to 9 o f the main and I P expa nsion ca binets and ca n sup port 1.
NT AK 2 0 c loc k co nt ro lle r Page 50 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide T r ack i ng mo de Th er e are tw o st age s to clo ck co nt ro lle r tr ack i ng: • tr acking a r eference • l ocking on to a refer ence.
Pag e 5 06 o f 544 NTAK20 clock co ntr olle r 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Phy sic al de scr ip ti on Facep late LE Ds Eac h of the moth erbo ards hav e 5 DTI/PRI LEDs and one cl ock contro ller LED .
NT AK 2 0 c loc k co nt ro lle r Page 50 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide • CPU int erf ace • exte rnal ti ming i nterfa ce A descript ion of e ach b lock follows.
Pag e 5 08 o f 544 NTAK20 clock co ntr olle r 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 System clo ck specification and charac teris tics Si nc e th e a ccu ra cy r e q uir em en t s f or C C I TT.
NT AK 2 0 c loc k co nt ro lle r Page 50 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Autoreco very and chatter If t he co mm and “ track t o pr imary ” is g ive n, t he cloc k cont roller tr acks t o the pr imary referen ce and con tin uously monito rs the qua li ty o f bot h prima ry and se condary re ferenc es.
Pag e 5 10 o f 544 NTAK20 clock co ntr olle r 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Holdover and fr ee-run In the te mporary abs ence of a synchroni zati on refere nce si gnal, or when sudd en cha nges occur on the incomin g re ferenc e due t o error bursts , the c lock cont roll er pro vide s a stab le holdov e r.
NT AK 2 0 c loc k co nt ro lle r Page 51 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Exte rnal ti min g inter fa ce The c lock cont rol ler provid e s an exte rnal tim ing inte rfa ce and can ac cept two sig nals as timi ng refere nces.
Pag e 5 12 o f 544 NTAK20 clock co ntr olle r 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002.
Pag e 51 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 51 8 Chap ter 34 — NTAK93 D-channel handler interf ac e Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: Ov er v ie w . . . . . . . . . . . . . . .
Pag e 5 14 o f 544 NTAK93 D-channel handl er inter fac e 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Ov ervie w The NTAK9 3 provid e s D-cha nnel han dler inte rfa ces requir ed by the ISD N PRI tr unk. It perfo rms D-channe l layer 2 message proce ssing an d layer 3 pr eproce ssi ng.
NTAK93 D- channel ha ndl er interf ace Pag e 51 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Facep late LE Ds NTAK09 1. 5 Mb PR I a nd NT BK50 2.
Pag e 5 16 o f 544 NTAK93 D-channel handl er inter fac e 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Rea d Only M emory (ROM) A to tal of 32K by tes of R OM space for eac h pair of port s is reserved as a code se ction of the DCH-PORT firmwa re.
NTAK93 D- channel ha ndl er interf ace Pag e 51 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide D-Port — SDTI/PRI int erface Belo w is a brief descri pti on of signa ls.
Pag e 5 18 o f 544 NTAK93 D-channel handl er inter fac e 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002.
Pag e 51 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 52 4 Chap ter 35 — NTBK51 Downloadable D-channel h a ndler Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: Ov er v ie w . . . . . . . . . . . . . .
Pag e 5 20 o f 544 NTBK51 Downloada ble D- channel han dle r 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Ov ervie w The NTBK51 provi des Do w nloa dable D-channe l ha ndler (DDCH) in ter faces bas ed on the Mul tipurpo s e Seri al Data Lin k (MSDL).
NTBK51 Downloada bl e D-chan nel han dler Page 52 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide LEDs a re loca ted on t he facepl ate of the NTAK09/ NTBK50 card.
Pag e 5 22 o f 544 NTBK51 Downloada ble D- channel han dle r 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 The mic roprocess or perform s the followi ng funct ions: • Sa nit y che ck and s e lf te s.
NTBK51 Downloada bl e D-chan nel han dler Page 52 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Ser ial Communicat ion Con tr oller Th e ser ial cont ro l ler is t he Zi log Z16 C3 5 and is r ef ere nce d as the I nte grat ed Contro ller (ISCC).
Pag e 5 24 o f 544 NTBK51 Downloada ble D- channel han dle r 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Car d enab lin g o r appli catio n enab ling If a normal down loa d enable com mand is ex ecute d, the MSDL ba se code and appl ic ati on wil l be condit iona ll y downlo aded to the DDCH card.
Pag e 52 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 53 0 Chap ter 36 — NT5D14 L ine S ide T-1 car d Contents This sec tion c ont ai ns i nformat ion on th e foll owing t opi cs: R efer e n ce Li st . . . . . . . . . . . . . . . .
Pag e 5 26 o f 544 NT5D14 Line Sid e T -1 card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 The lin e si de T-1 c a rd emul ates an a nalog l i ne ca rd t o t he Optio n 11C syst em soft ware; the re fore, ea ch channel is indepe ndentl y conf igurabl e by softwa re cont rol in th e Singl e-l ine Tele phone Admin istra tion progr a m (LD 10).
NT5D14 Line Si de T-1 card Pag e 52 7 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Powe r req uirement s The li ne sid e T-1 card obtai ns its power fro m the Optio n 11C ’ s back p l ane.
Pag e 5 28 o f 544 NT5D14 Line Sid e T -1 card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Archite cture Car d inte rfaces The li ne sid e T-1 card pas ses voic e and sign aling da ta ov er DS-30X loops t hrough the DS-30X Inte rface s circuit s and maint enanc e data over the card LAN l ink.
NT5D14 Line Si de T-1 card Pag e 52 9 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide Mic ro con t rol l er The li ne sid e T-1 card conta ins a micr ocon trol ler tha t control s the int ern al op erati on of the card and t he seria l ca rd LAN l ink to the contro lle r car d.
Pag e 5 30 o f 544 NT5D14 Line Sid e T -1 card 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 Man-M achine Interfac e (MM I) The line sid e T-1 c ard pro vide s an o ptiona l man- mac hine i nter fa ce t hat is pr imari ly used for T- 1 lin k perfor mance moni tor ing an d p robl em diagn os is.
Pag e 53 1 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide 53 6 List of ter ms This chapte r lis ts, i n alpha betic al ord e r, t he acronym s a nd abbre via tions use d i n th is gui de.
Pag e 5 32 o f 544 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 CCBR Cus tomer Confi gura t ion Bac k up and Rest ore CCITT Comit é Con sultati f In ternati onal T é l é graph e et T é l é phon .
Pag e 53 3 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide DLI Di gita l Line Inter f a ce DN Di re cto r y Number DND Do Not Disturb DOD Di rect Out ward Dial ing DPNSS Di gita l Pri v .
Pag e 5 34 o f 544 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 GRD Ground St ar t HDLC Hi gh-Le ve l Dat a L ink Con tr oller HOT Hot Line Ser vices HPIB Hi gh Priority In put Buff er s ICT Incomi n.
Pag e 53 5 o f 544 Opt ion 11C and 11C Mini Tech nical Ref erence G uide MT C Maint enanc e NARS Ne two r k Auto ma tic Rou t e Se le ctio n NCOS Net work Cl ass of Ser vice NFCR Ne w Fle x ib le Code.
Pag e 5 36 o f 544 55 3-3011- 100 Stand ar d 14.00 Janu ary 2002 SWP LD 43 dat a dump command to sw ap or e xchan ge database records be tween t he Primar y Flash dri ve ’ s main an d s econd ar y d.
Option 11C and 11C Mini Tech nical Reference G uide Pag e 53 7 o f 544 54 4 Index Symbols µ -Law, 158 Numeri cs 1 0bas eT port , 219 A ABCD p rotec te d dat a st ore, 73 ACD d ata s tore , 35 p rotec.
Pag e 5 38 o f 544 I n dex 55 3-3011- 100 Stan dard 14.00 J a nuary 2 002 CPND p rotec te d dat a st ore, 68 CPU capac ity re al t ime , 25 Cros stalk, 17 4 c ustom la beli ng (l ogo s) wi th Bran dli.
In dex Page 53 9 o f 544 Option 11C and 11C Mini Tech nical Reference G uide NTDK22, 441 NTDK24, 441 NTDK79, 441 NTDK84, 441 NTDK85, 441 Fi ber opt i c cab le a nd in terf ace s, 4 39 – 446 Fibe r R.
Pag e 5 40 o f 544 I n dex 55 3-3011- 100 Stan dard 14.00 J a nuary 2 002 M38 20, M33 10, M31 10, 3 19 – 334 e nviro nmental and s afe ty cons i d era tion s, 318, 32 9 lin e eng ine er ing, 318, 3 .
In dex Page 54 1 o f 544 Option 11C and 11C Mini Tech nical Reference G uide NTDK1 6 Di gita l Li ne Card, 365 – 370 NTDK20 S SC c ard, 1 5, 208 – 22 1 Co nfe renci ng, 219 Et herne t Inte rf ac e.
Pag e 5 42 o f 544 I n dex 55 3-3011- 100 Stan dard 14.00 J a nuary 2 002 Hi st ory file b uff er, 64 IM S, 6 5 ISDN BRI, 74 ISDN PRA, 69 IS L trunk TN tabl e, 70 LAPW, 83 MFR, 80 mo de l te le pho n .
In dex Page 54 3 o f 544 Option 11C and 11C Mini Tech nical Reference G uide S/T Inte rf ace Li ne Ca rd s (SI LC), 415 SYS LOAD, 1 6 Sy stem Core and Con t r olle r car ds , 207 Sy stem Power Consum .
Pag e 5 44 o f 544 I n dex 55 3-3011- 100 Stan dard 14.00 J a nuary 2 002.
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Fami ly Product Manual Contacts Copy right FCC notice T rademarks Document n umber Product re lease Document r elease Date P ublish Meridian 1 Opt i on 1 1 C and 1 1C Mi ni T ech nical Reference Guide Co pyr i ght © 1991 – 2002 Nor t el Net wor ks Al l Ri ght s Res er ve d In for m a tio n is s ub je ct to ch a ng e w i th ou t n oti c e.
デバイスNortel Nortel Meridian 1 Option 11Cの購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Nortel Nortel Meridian 1 Option 11Cをまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはNortel Nortel Meridian 1 Option 11Cの技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Nortel Nortel Meridian 1 Option 11Cの取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Nortel Nortel Meridian 1 Option 11Cで得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Nortel Nortel Meridian 1 Option 11Cを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はNortel Nortel Meridian 1 Option 11Cの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Nortel Nortel Meridian 1 Option 11Cに関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちNortel Nortel Meridian 1 Option 11Cデバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
