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A CCULINK ® DSU/CSU Models 3160-A4, 3161, 3164-A2, and 3165 -A4 Operator’ s G uide Docume nt No. 3160-A2-G B 2 4-10 March 20 01.
A March 2001 3160-A2-G B24-10 Copyright © 2001 Par adyne Corpo ration. All ri ght s reserve d. Printed in U .S.A. Notice This pu blic ation is protected by f ede ral cop yright la w .
3160-A2-G B24 -10 Ma rch 200 1 B Imp o rta n t Safe ty I n struc tio ns 1. Read a nd f ollo w all warning noti ces and instructio ns marked on t he product or inc l uded in the ma nual.
C March 2001 3160-A2-G B24-10 Dir ect F eed P ower Suppl y W ar ning W ARNING: When ener gizing this p roduct w ith the suppl ied direct f eed power cab le, connect o nly to a SEL V (Safety Extra Low V oltag e) p ower so urce wit h a max imum availa ble o utpu t of less t han 2 40 V A.
3160-A2-G B24 -10 Ma rch 200 1 D Gove rnment Req uire ments and Equipment Return Certain gov ernments require t hat instructions per tainin g to CSU an d modem connect ion to the telephone ne twork be includ ed in the i nstallation an d oper ation ma nual.
E March 2001 3160-A2-G B24-10 7. The equip ment ’ s modem cannot be used on pub lic coin service provi ded by the telepho ne compa ny . Connec tion to P a rty Line Service is su bject to sta te t ariffs. (Conta ct the state pu bl ic uti lity comm ission, pub l ic se r vice c omm ission or co rporation co mmissi on f or inf or mation.
3160-A2-G B24 -10 Ma rch 200 1 i Contents About This Guide Document Purpose and Intende d Audien ce . . . . . . . . . . . . . . . . . . . . ix Document Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix Product- Related Doc uments .
Conten ts ii March 2001 3160-A2-G B24-10 3 Using the Fro nt Panel Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents 3160-A2-G B24 -10 Ma rch 200 1 iii Configur ing DS0 Cha nnels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24 Displayin g DS0 Chann el Assign ments . . . . . . . . . . . . . . . . . . . . . 4-31 Alloca ting Data P orts .
Conten ts iv March 2001 3160-A2-G B24-10 7 Monitor ing and T rou bleshooti ng Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 Self-Tes t Health Me ssages . . . . . . . . . . . . . . . . . . . .
Contents 3160-A2-G B24 -10 Ma rch 200 1 v A Front Panel Menu B Technical Specific ations Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1 C Configuration Options Overview . . . . . . . . . . . .
Conten ts vi March 200 1 3160-A2-GB24 -10 F SNMP MIB Objects Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-1 MIB II (RFC 1213) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents 3160-A2-G B24 -10 Ma rch 200 1 vii H Front Panel Emulation Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H-1 Installing Front Pane l Emulat ion So ftware . . . . . . . . . . . . . . . .
Conten ts viii March 2001 3160-A2-G B24-10.
3160-A2-G B24 -10 Ma rch 200 1 ix About Th is Guid e Document Purpose and Intended A udience This operator ’ s guide co ntains ins tallatio n, operatio n, and main tenance infor matio n f o r the ACCULINK 3160 , 3161, 3164 , or 3165 Data Ser vic e Unit (DSU)/Chan nel Ser v ice Unit ( CSU) .
Abou t T his Gu ide x March 2001 3160-A2-G B24-10 Pr oduct-Related Documents Contact your sal es or ser v ice re presentat ive to order add itional p roduct document ation. P ara dyne doc uments are a lso av ailable on t he World Wide Web at www .paradyne.
About This Guide 3160-A2-G B24 -10 Ma rch 200 1 xi Refer ence Documents A T&T T echni cal R eference 54016 A T&T T echni cal R eference 62411 ANSI T1 .
Abou t T his Gu ide xii Ma rch 2001 3160-A2-G B24-10.
3160-A2-G B24 -10 Ma rch 200 1 1-1 1 Intr oduction Overview The ACCULINK ® 316x DSU/CS U acts as an inter f ace be tween the T1 d igital network and th e custome r premis es equ ipment, co nv er t ing sign als recei ved from the DTE (D ata T er m inal Equ ipment) to bipolar signals th at can be transmitted ov er T1 lines.
1. Int roduction 1-2 March 2 001 3160-A2-G B24-10 Asynchr onous (a sync) ter m inal i nterface suppor t. T elnet a ccess for remote as ync ter minal operation s. Network managemen t provided t hrough in dustr y- stand ard Simple Network Managemen t Protoc ol (SNM P).
1. Intr oduction 3160-A2-G B24 -10 Ma rch 200 1 1-3 SNMP Man ageme nt Supp ort SNMP is a networ k man agement protoco l that is used to mo nitor net work performanc e and statu s, and to repo r t alar ms (i.
1. Int roduction 1-4 March 2 001 3160-A2-G B24-10 Figur e 1-1. 3160 DSU/CSU Fr ont Panel Figur e 1-2. 3164 DSU/CSU Fr ont Panel F1 F2 F3 OK F AIL TEST SIG OOF ALRM NETWORK RXD EER SIG ALRM PDV OOF BPV.
1. Intr oduction 3160-A2-G B24 -10 Ma rch 200 1 1-5 Figur e 1-3. 3165 DSU/CSU Fr ont Panel Standalone D SU/CSU Rear Panel The sta ndalone DS U/CSU rear p anel cont ains the connec tors requ ired for the operation of the DSU/CSU ( Figure 1-4, 3 160 DSU/CS U Rear Panel , and Figure 1-6, 3165 DSU/CS U Rear Pa nel ) .
1. Int roduction 1-6 March 2 001 3160-A2-G B24-10 Figur e 1-5. 3164 DSU/CSU Re ar Panel Figur e 1-6. 3165 DSU/CSU Re ar Panel 494-14564 PORT 2 PORT 1 CLOCK IN PORT 4 PORT 3 AUX PORT COM PORT MODEM DTE.
1. Intr oduction 3160-A2-G B24 -10 Ma rch 200 1 1-7 T able 1-1 . Standa lo ne DSU/CSU Rear Panel Conn ectors Name Function PO WER Supplies pow er to the DSU/CSU b y provid ing an attachme nt f or the ac pow er modul e or , f or the Model 3164, the optio nal dc po wer cab le (+24 or – 48 V d c).
1. Int roduction 1-8 March 2 001 3160-A2-G B24-10.
3160-A2-G B24 -10 Ma rch 200 1 2-1 2 Installation Overview This cha pter cont ains infor matio n for installing your standalo ne DSU/CS U . It include s appl ication examples, cabling, a nd power-on inf ormatio n.
2. Insta llation 2-2 March 2 001 3160-A2-G B24-10 Figur e 2-1. Point-t o-Poi nt A pplicat ion Examp le Figure 2- 2. Shared Access A pplication Example Figur e 2-3.
2. Inst all ati on 3160-A2-G B24 -10 Ma rch 200 1 2-3 SNMP or T elnet Connection Examples The DSU/C SU can be conne cted to an S NMP o r T elnet system i n a number of wa ys. Some e xampl es inc l ude: Directly connecti ng the C OM por t to the S NMP or T elnet de vice ( F igure 2 -4, Direct C onnect ion ).
2. Insta llation 2-4 March 2 001 3160-A2-G B24-10 Figure 2-6. Connect io n through the 10BaseT Port Figur e 2-7. Remote Access th roug h FDL/EDL Important Instructions Read and follow all war ning noti ces a nd instr ucti ons mar ked on the DSU/CS U or include d in th is guide.
2. Inst all ati on 3160-A2-G B24 -10 Ma rch 200 1 2-5 Installation Steps Installa tion of the DSU/CSU cons ists of th e follo wing steps. Proc edure 1. Attach the power cord to the rear of t he DSU/C SU and the o ther end t o a grounded 11 5 V ac power outlet .
2. Insta llation 2-6 March 2 001 3160-A2-G B24-10 Optional P ower Sour ces (Model 3164 Only) The DSU/CSU is typically po we red b y the ac power module. Use the follo wing pr ocedures only if y ou want to use an optional SEL V (Safety Extra Low V oltage ) dc power source with your Mod el 3164 DS U/CSU.
2. Inst all ati on 3160-A2-G B24 -10 Ma rch 200 1 2-7 Installing th e Single – 48 Vdc P ower Supply T o ins tall the M odel 3164 D SU/CSU u sing a s ingle s ource – 48 Vdc S EL V po wer supp ly , re fer to Figure 2-9, – 48 Vdc Singl e Source P o w er Supply Pinou ts , and use the following pro cedure.
2. Insta llation 2-8 March 2 001 3160-A2-G B24-10 Installing th e Redundant – 48 Vdc P ow er Supply T o ins tall the M odel 3164 D SU/CSU u sing a red undant – 48 Vdc SEL V power supp l y , re fer to Figur e 2-10 , – 48 Vdc Redund ant Sou rce P ower Sup ply Pinouts , and use th e follo wing procedure.
2. Inst all ati on 3160-A2-G B24 -10 Ma rch 200 1 2-9 Cabling Examples The DSU/CSU is supplied with an ac power module and a VF ca ble f or the inte gral modem. Optional c ables are desc rib ed in Appe ndix E, Pin Assig nments . Figure 2-11, Cabling Exampl es , illu strates some ca bling examples.
2. Insta llation 2-10 March 2 001 3160-A2-G B24-10 Pow e r - O n S e l f - T e s t After you connect the DSU/CSU to a power source, the unit performs the power-on self-te st to ensur e that it is in good wor king or der .
2. Inst all ati on 3160-A2-G B24 -10 Ma rch 200 1 2-11 If the sel f-test fails, the Failed screen appears f o r five seconds. Th e F ail L ED lights, and a n 8-digi t failure code ( xxxxxxxx ) is dis pla y e d for use by ser vice personn el to deter m ine the cause of the se lf-test failure.
2. Insta llation 2-12 March 2 001 3160-A2-G B24-10.
3160-A2-G B24 -10 Ma rch 200 1 3-1 3 Using the Front P anel Overview This chapter s hows how to use: The sta ndalone DS U/CSU fron t panel and 3000 Ser ies Carrie r contr ol panel to: — Display unit.
3. Using the Front Panel 3-2 March 2 001 3160-A2-G B24-10 Figur e 3-1. Standalone DSU /CSU Fr ont Pa nel LCD The LCD ( Figure 3-2, LC D ) displays two types of data: Message s such as al ar ms, command/ test comp letion , and acti on in pro gress F ront pan el menu tree inform ati on (see Appendix A, F ront P anel Menu ) Figur e 3-2.
3. Usi ng the Fron t Panel 3160-A2-G B24 -10 Ma rch 200 1 3-3 K eypad The 7-button keypad ( Figure 3- 3, Ke ypa d ) enables you to navigate throu gh the menu tree an d sele ct choice s pre sented on the se cond lin e of the LCD . Figur e 3-3. Keyp ad Use the k ey to mov e up the m enu.
3. Using the Front Panel 3-4 March 2 001 3160-A2-G B24-10 The scr oll keys ( and ) se r v e one of two func tions, depend ing on whether a menu screen or a data e ntr y sc reen appe ars on th e front pa nel. F or data entr y scre ens, the k ey scroll s one character to the lef t while the ke y scrolls o ne character to the r ight.
3. Usi ng the Fron t Panel 3160-A2-G B24 -10 Ma rch 200 1 3-5 LEDs There ar e twelve LEDs on the DS U/CSU front panel. T he five LEDs on the r igh t ( Figure 3-5, D SU/C SU LEDs ) ar e shared b etween the DTE Drop/Inser t (DSX-1) interface and the data por ts.
3. Using the Front Panel 3-6 March 2 001 3160-A2-G B24-10 T able 3-1. System LEDs Name Color M eaning OK Green Indicate s the curre nt opera tional state of t he DSU/CSU . ON : The DSU /CSU is op erationa l and has po wer . OFF : The DSU/C SU is perf orming a po wer-on self-test or a system f ailure h as occu rred.
3. Usi ng the Fron t Panel 3160-A2-G B24 -10 Ma rch 200 1 3-7 T able 3-2. Netw ork Interface LE Ds Name Color M eaning SIG Green Monitors the sign al being receiv ed from the network.
3. Using the Front Panel 3-8 March 2 001 3160-A2-G B24-10 NO TE: The DT E Drop/Inse r t (D SX-1) interface is on ly av ailable on 2- por t and 4-p or t DSU/CSUs. T able 3-3. DTE Drop/Insert (DSX-1) Interface LEDs Name Color M eaning SIG Green Monitors the sign al being re ceived f rom the D TE Drop/In ser t (DSX-1) interf a ce .
3. Usi ng the Fron t Panel 3160-A2-G B24 -10 Ma rch 200 1 3-9 T able 3-4. Data P ort LEDs Name Color M eaning DTR Green Monitors the state of interch ange circui t CD (CCITT 108/1, /2) – Data T erminal Ready received from the s ynchronous data DTE. ON : DTR is be ing asse r ted b y the sy nchronous data DT E.
3. Using the Front Panel 3-10 March 2 001 3160-A2-G B24-10 Displaying Unit Identity The ide ntity of th e DSU/CSU ( serial number , model numbe r , sof tware revision lev el, hardware revision level, and cust omer iden tificati on) is available through the Status bra nch of the front pane l menu (se e Appendi x A, F ro nt P a nel Me nu ).
3. Usi ng the Fron t Panel 3160-A2-G B24 -10 Ma rch 200 1 3-11 4. The f ol lowing scr eens app ear in th e orde r liste d each tim e you press the key . F1 F2 F3 Identity : Ser= xxxxxx x F1 F2 F3 Identity : Mod= xxxx - xx - xxx F1 F2 F3 Identity : Cust ID= xxxxxx xx F1 F2 F3 Identity : SRev= xx .
3. Using the Front Panel 3-12 March 2 001 3160-A2-G B24-10 Selecting the DTE Drop/Insert or Data Port f or LED Display Use the LE D command on the Control b ranch to se lect which por t ’ s (D T E Drop/Inser t or data por t ) status app ears on the five shared LE Ds on the front panel.
3. Usi ng the Fron t Panel 3160-A2-G B24 -10 Ma rch 200 1 3-13 Displaying LED Conditions The sa me condi tions monitored by the front pa nel LEDs can als o be moni tored by the LED c ommand. T his comman d is mos t useful w hen the DSU/CSU is being access ed remo tely (s ee App endix H, F ron t P a nel Emul ation ).
3. Using the Front Panel 3-14 March 2 001 3160-A2-G B24-10 If you chose T1 , the LED Di splay screen lists t he LED s ignals, two at a time, on the sec ond line. A ver tical bar a t the le ft of the LED name i ndicates the conditi on is ON , while an underscor e indic ates the c ondition is Off.
3. Usi ng the Fron t Panel 3160-A2-G B24 -10 Ma rch 200 1 3-15 Resetting the DSU/CSU Use the Res et comma nd to pe rf or m a p ower-on reset of t he DSU/CSU. Proc edure T o rese t th e DS U/CS U: 1. F rom the t op-lev el menu sc reen, pres s the key until the Ctrl selec tion appears on the sc reen.
3. Using the Front Panel 3-16 March 2 001 3160-A2-G B24-10.
3160-A2-G B24 -10 Ma rch 200 1 4-1 4 Conf igu ration Overview This chap ter shows how to use th e Control a nd Confi guration branch es of th e front panel menu for : Settin g Cust omer Ident ificatio.
4. Co nfig ura t ion 4-2 March 2 001 3160-A2-G B24-10 Setting Customer Identification The custo mer iden tifica tion is the only i dentity num ber you can c hange. It is u sed to uniquel y identi fy the DSU /CSU. Proc edure T o chan ge the cus tomer i dentifica tion (C ID): 1.
4. Conf igurati on 3160-A2-G B24 -10 Ma rch 200 1 4-3 Changing Configuration Options The DSU/C SU is an intell igent device tha t disp lays only valid option s f or the curre nt configu ration.
4. Co nfig ura t ion 4-4 March 2 001 3160-A2-G B24-10 The con figuration options a re divided into fu nctional groups. Appen dix C, Config uration Optio ns , co ntains a list of th e configu ration opti ons and de f ault s.
4. Conf igurati on 3160-A2-G B24 -10 Ma rch 200 1 4-5 Displa ying/E ditin g Configurati on Opti ons Proc edure T o dis play/edit config uration opti ons: 1. F rom the t op-lev el menu sc reen, se lect C nfig. 2. Select the configuratio n opti on set to be c opied i nto the Edit ar ea by usin g the appropr iate Functio n ke y .
4. Co nfig ura t ion 4-6 March 2 001 3160-A2-G B24-10 5. Press the app ropr iate Fu nction key to choo se another value. Use the sc roll ke y s, if neces sar y .
4. Conf igurati on 3160-A2-G B24 -10 Ma rch 200 1 4-7 Selecting/Copying to a Specif ic Port F or the DSU/CSU, y ou ha v e the capabilit y of sele cting a specific por t to configu re, and then (for 2-por t and 4-p or t DSU/C SUs) c op ying the c onfigu ration option s from that por t to anot her por t (or to all por ts).
4. Co nfig ura t ion 4-8 March 2 001 3160-A2-G B24-10 Proc edure T o copy the co nfiguration option s to one o r all por ts: 1. F rom the P or t Select s creen, selec t Copy . 2. Select the p or t from which you want to c opy the configura tion op tions us ing the corr espondi ng Functio n key .
4. Conf igurati on 3160-A2-G B24 -10 Ma rch 200 1 4-9 Conf iguring the 10BaseT P ort (Models 3160 and 316 5) T o conf igure the 10BaseT p or t for SNMP access: Set the EN ET Use c onfig uration option to your networ k proto col. Set the 10 BaseT por t ’ s I P addr ess and subne t mask.
4. Co nfig ura t ion 4-10 March 2 001 3160-A2-G B24-10 Setting the 10BaseT P ort IP Address The 10B aseT por t IP add ress (E NET IP Adr on the front pane l) is the a ddress used by the S NMP or T elnet s ystem to access the DSU/CS U through the 10 BaseT por t (see Appen dix G, IP Net work Addres sing Scen arios ).
4. Conf igurati on 3160-A2-G B24 -10 Ma rch 200 1 4-11 9. When y ou are through ch anging the IP addr ess, y ou must press F3 (S av e) to sav e the value.
4. Co nfig ura t ion 4-12 March 2 001 3160-A2-G B24-10 Setting the Default Gateway Add ress The default gatewa y address is used for routing traffic addres sed to a subne t other than the on e the DSU/CS U is on. Proc edure T o set a defa ult gatew ay address: 1.
4. Conf igurati on 3160-A2-G B24 -10 Ma rch 200 1 4-13 Conf igu ring the COM Port or Modem P o rt f or SNMP or T elnet Access T o conf igure the COM p or t or Modem p or t for SNMP or T elne t access : Enable the SNM P agen t or T el net ser ver with in the DSU/ CSU (see Appen dix C, Configurat ion Opti ons ).
4. Co nfig ura t ion 4-14 March 2 001 3160-A2-G B24-10 Select ing the Port The SNM P manager, T el net device, or networ k device (e.g., a r outer) can be directly connec ted to the commun ications ( COM) por t. Us e the MO DEM por t whe n access ing the DS U/CSU thro ugh a dial- up connec tion.
4. Conf igurati on 3160-A2-G B24 -10 Ma rch 200 1 4-15 Setting the IP Address The IP a ddress is the ad dress u sed by the SNM P or T e lnet sys tem to ac cess the DSU/CSU (see Ap pendix G , IP Net work Ad dres sing Sc enarios ). F or DSU/CSUs using P PP , the IP addre ss can be negotia ted if t he networ k device ( e.
4. Co nfig ura t ion 4-16 March 2 001 3160-A2-G B24-10 NO TE: Steps 8 a nd 9 de scr ibe the pr ocess for enter ing an IP add ress. This proces s applie s to a ny IP addres s. 8. Press F2 (Edit) to edi t the IP add ress. Y ou have the option of using F3 (Clear ) to reset the IP addr ess to the factor y default 000.
4. Conf igurati on 3160-A2-G B24 -10 Ma rch 200 1 4-17 Selecting the Link Layer Protocol T wo link la y er pr otocols, P oin t-to-P oi nt Protoc ol (PPP) and Ser ial Line Inter ne t Protoc ol (SLIP) , are sup por ted for connec tion to an external S NMP m anager , T elnet device, or network device (e.
4. Co nfig ura t ion 4-18 March 2 001 3160-A2-G B24-10 Proc edure T o sele ct th e l ink la yer pr otocol: 1. F rom the t op-lev el menu sc reen, se lect C nfig. 2. Select the configuratio n opti on set to be c opied i nto the Edit ar ea by usin g the appropr iate Functio n ke y .
4. Conf igurati on 3160-A2-G B24 -10 Ma rch 200 1 4-19 Specif ying th e Comm unity Na me(s) an d Acce ss T ype(s) Y ou h av e t he capabi lity of s pecifying up to two commun ity names (communi ty name 1 and communi ty name 2 ) to be us ed by e xter nal S NMP man agers when tr ying to access obje cts in th e DSU/CSU ’ s MIB.
4. Co nfig ura t ion 4-20 March 2 001 3160-A2-G B24-10 NO TE: Steps 9 a nd 10 d escri be the pro cess for enteri ng text strings for Mgmt configura tion opt ions. This proces s applie s to ente rin g any text str ings into Mgmt conf iguration o ptions.
4. Conf igurati on 3160-A2-G B24 -10 Ma rch 200 1 4-21 Conf igu ring SNMP T rap s A trap is an u nsolic ited mess age th at is sent fr om the DSU /CSU to an SNMP manager when the DSU/CSU detect s cer t ain pre- specif ied co nditions. Thes e traps enable the SNMP man ager to mo nitor the state o f the ne twork.
4. Co nfig ura t ion 4-22 March 2 001 3160-A2-G B24-10 Select ing the Numb er of T rap Managers If you intend to issue traps to a n SNMP manager (s) from thi s de vice , you must specify the number of SNMP m anager s that ar e to rec eive the traps. Proc edure T o spec ify the num ber of SNMP man agers to receive traps from this de vice: 1.
4. Conf igurati on 3160-A2-G B24 -10 Ma rch 200 1 4-23 Conf iguring a Destinat ion f or SNMP T r aps A destin ation must b e configu red for each SNM P trap mana ger spec ified. Th is configura tion op tion is d isplay ed for the number of trap manag ers spe cifie d by the Number of T rap Mana gers co nfiguratio n optio n.
4. Co nfig ura t ion 4-24 March 2 001 3160-A2-G B24-10 Conf igu ring DS0 Channels The DSU/C SU provides c hannel c onfiguratio n options that allow you to do the f oll owing: Display the DS0 assignm ents for the network , DTE Dr op/Inser t (DSX -1), and data por t interfaces.
4. Conf igurati on 3160-A2-G B24 -10 Ma rch 200 1 4-25 Figur e 4-1. Example of Chann el Allocatio n N1 N2 N3 N4 N5 N6 N7 N8 N9 N10 N1 1 N12 N13 N14 N15 N16 N17 N18 N19 N20 N21 N22 N23 N24 D1 D2 D3 D4 .
4. Co nfig ura t ion 4-26 March 2 001 3160-A2-G B24-10 Figure 4-2. Example of Interface W orksheet for Netw ork Interface Network I nterface Network Channel Allocation N1 D1 N2 D2 N3 D3 N4 D4 N5 D5 N6.
4. Conf igurati on 3160-A2-G B24 -10 Ma rch 200 1 4-27 Figure 4- 3. Example of Interface W orksheet for DTE Dr op/I nsert Interface DTE Drop/Insert ( DSX-1) Interface DTE (DSX -1) Channel Allocat ion .
4. Co nfig ura t ion 4-28 March 2 001 3160-A2-G B24-10 Figur e 4-4. Example of RBS Inf ormati on W orksheet DTE Chan Config Assign: (N1 – 24) V oice (RBS or Data) D1 N1 RBS D2 N2 RBS D3 N3 RBS D4 N4.
4. Conf igurati on 3160-A2-G B24 -10 Ma rch 200 1 4-29 Figur e 4-5. Port Channel Conf igurati on W o rksheet (Ports 1 and 2) Po r t C ha n Conf Options V alue Po r t 1 Assign T o NET , DTE, Pr t2, Pr .
4. Co nfig ura t ion 4-30 March 2 001 3160-A2-G B24-10 Figur e 4-6. Port Channel Conf igurati on W o rksheet (Ports 3 and 4) Po r t C ha n Conf Options V alue Po r t 3 Assign T o NET , DTE, Pr t1, Pr .
4. Conf igurati on 3160-A2-G B24 -10 Ma rch 200 1 4-31 NO TE: The following proced ures are examples o nly . Scre en displays may vary depending on the model and configura tion of the DSU/CSU .
4. Co nfig ura t ion 4-32 March 2 001 3160-A2-G B24-10 6. F rom the C hannel Con fig sc reen, s elect Dsp ly . 7. F rom the Displ a y Chan sc reen, selec t NET to display the channe ls alloc ated to the net work in terface. Or , selec t DTE to display the cha nnels al locat ed to the DTE Drop/Inser t (DSX-1) interf ace.
4. Conf igurati on 3160-A2-G B24 -10 Ma rch 200 1 4-33 Allocating Data Ports By usi ng the con figuration o ptions, ass ign a spe cific p or t to DS 0 chan nels on either th e networ k interface or the DTE Dro p/Inser t (DSX-1 ) interface.
4. Co nfig ura t ion 4-34 March 2 001 3160-A2-G B24-10 Proc edure T o sel ect the dat a por t: 1. F rom the t op-lev el menu sc reen, se lect C nfig. 2. Select the configuratio n opti on set to be c opied i nto the Edit ar ea by usin g the appropr iate Functio n ke y .
4. Conf igurati on 3160-A2-G B24 -10 Ma rch 200 1 4-35 Block or A CAMI Assignment Method The Assi gn By c onfiguratio n optio n scree n appear s after you sele ct a po r t. Proc edure T o ass ign by the block or ACAMI method: 1. Press F2 for Block or F3 for A CAMI.
4. Co nfig ura t ion 4-36 March 2 001 3160-A2-G B24-10 4. The Star t At screen disp lays the config uration opti on use d to sele ct the star ting DS0 channel . If th e destin ation selecte d is the networ k interface, then the net work chann els a ppear on the scr een.
4. Conf igurati on 3160-A2-G B24 -10 Ma rch 200 1 4-37 4. Line 1 displays the 2 4 channel s for the networ k inte rface or the DTE Drop/Ins er t (DS X-1) inter face , depen ding on wh ich de stinat ion was chosen . This example as sumes th at the ne twor k is the destinati on.
4. Co nfig ura t ion 4-38 March 2 001 3160-A2-G B24-10 7. F rom the D TE Channels screen, p ress F1 to selec t Assign. 8. Press the Func tion key below the network channel desired. E ach time that you press the Functio n key , the DTE channel number wil l scroll up one number.
4. Conf igurati on 3160-A2-G B24 -10 Ma rch 200 1 4-39 3. Line 1 displays the 2 4 DS0 chan nels for the DTE Dr op/Inser t (DSX -1) interface. Pressing the or k ey scroll s the cha nnels on to the s creen in groups of t hree. Line 2 displ a ys whe ther the DS 0 channe l in Line 1 is a data channel (Data) o r a voice (RBS) c hannel.
4. Co nfig ura t ion 4-40 March 2 001 3160-A2-G B24-10 7. F rom the C lear Chan nel scree n, select NE T to cle ar all DS0 channe ls assign ed to the network interface. Or , se lect D TE to clea r all DS 0 channel s assign ed to t he DTE D rop/Inse r t ( DSX-1) i nterface.
4. Conf igurati on 3160-A2-G B24 -10 Ma rch 200 1 4-41 Figure 4-7. Co mmon Clocki ng Configurations 496-14341-03 NETWORK CLOCK: NETWORK CLOCK: NETWORK CLOCK: NETWORK CLOCK: INTERNAL CLOCK: EXTERNAL CLOCK: NETWORK PBX CLOCK: DTE (G.
4. Co nfig ura t ion 4-42 March 2 001 3160-A2-G B24-10 Conf iguring for Network T iming Proc edure T o conf igure for networ k timin g: 1. F rom the t op-lev el menu sc reen, se lect C nfig. 2. Select the configuratio n opti on set to be c opied i nto the Edit ar ea by usin g the appropr iate Functio n ke y .
4. Conf igurati on 3160-A2-G B24 -10 Ma rch 200 1 4-43 Conf iguring f or Exte rnal T iming Proc edure T o conf igure 2-po r t an d 4-por t DSU/CSUs f o r external timing : 1. F rom the t op-lev el menu sc reen, se lect C nfig. 2. Select the configuratio n opti on set to be c opied i nto the Edit ar ea by usin g the appropr iate Functio n ke y .
4. Co nfig ura t ion 4-44 March 2 001 3160-A2-G B24-10 Enabling the COM P ort f or Carrier -Mounted DSU/CS Us Communicati on between the carr ier-mou nted DSU/CS Us and an e xternal P C, ASCII device,.
4. Conf igurati on 3160-A2-G B24 -10 Ma rch 200 1 4-45 The carr ier CO M por t provides the following functional ity: If config ured for ASCII, only one ASCII device ma y be us ed for the carr ier . (I f two COM por ts are c onfigur ed for ASCII, neith er will wor k.
4. Co nfig ura t ion 4-46 March 2 001 3160-A2-G B24-10 T able 4-2 . Control Sequence Sequence ASCII HEX ^A or ^a SOH 0x01 ^B or ^b STX 0x02 ^C or ^c ETX 0x03 ^D or ^d EO T 0x04 ^E or ^e ENQ 0x05 ^F or.
4. Conf igurati on 3160-A2-G B24 -10 Ma rch 200 1 4-47 Deactiv ating t he Alarm Relay for Carrier -Mounted DSU/CSU s The Alar m Cu t-off com mand forces a de activation of the al ar m relay on the 3000 S eri es Carr ier dur ing a n alar m conditio n.
4. Co nfig ura t ion 4-48 March 2 001 3160-A2-G B24-10.
3160-A2-G B24 -10 Ma rch 200 1 5-1 5 Security Overview This cha pter shows pro cedures for : Establishi ng Acces s Secu rity on a Port Settin g a P assword Enter ing a P as s word to Gain Ac cess Acqu.
5. Security 5-2 March 2 001 3160-A2-G B24-10 Establishing Access Security on a P o rt Although the password feature is av ailable , it is not required a s a factor y default. If used, it e nsure s access secur ity before device contro l is pa ssed to a device conne cted to a p or t.
5. Security 3160-A2-G B24 -10 Ma rch 200 1 5-3 Setting a Passw ord In additio n to es tablishing acc ess secur ity on a po r t (refer to the p revious secti on, Establishi ng Acces s Secu rity on a Port on p age 5-2) the password itself i s se t. Unless y ou spe cify otherwis e, the password is null.
5. Security 5-4 March 2 001 3160-A2-G B24-10 Entering a Password to Gain Access Y ou a re prom pted to ente r a password (up to 8 characters ) when you are access ing a por t whos e P ass wo rd confi guration opt ion is set (re f er to the previous sect ion, Setting a P assword on page 5-3).
5. Security 3160-A2-G B24 -10 Ma rch 200 1 5-5 Acquiring/Releasi ng the User Interface Y ou c an access the user interface from eithe r the fro nt panel, t he COM por t, the MODEM p or t (for stand alone DSU/C SUs), or th e SDCP (f or carr ier-m ounted DSU/CSUs).
5. Security 5-6 March 2 001 3160-A2-G B24-10 The ina ctive interface displays the following me ssage aft er contr ol has b een releas ed from th e previously ac tive interface and another interface has n ot become a ctive .
5. Security 3160-A2-G B24 -10 Ma rch 200 1 5-7 Enabling/Disabling the F r ont Panel Y ou ca n enable or disable the display of informati on on the front panel . This feature is usef ul for ensurin g that o ther users do not inadver tentl y change the device ’ s configura tion optio ns whi le you are usin g an exter nal device (e.
5. Security 5-8 March 2 001 3160-A2-G B24-10.
5. Security 3160-A2-G B24 -10 Ma rch 200 1 5-9 User Interface Access Security f or Standalone DSU/CSUs NO TE: This page of the m anual is s elf-sup por ting and ca n be removed to prev ent unwanted kn owledge of the s ecur ity ac cess l e vels and their s electio n.
5. Security 5-10 March 2 001 3160-A2-G B24-10 Cha nging Us er Interfa ce Acce ss Secur ity Proc edure T o chan ge use r inter f ace access secur ity: 1. Press the ke y two times from the top-l ev el s creen. 2. Press the key three times. 3. Press th e ke y once .
3160-A2-G B24 -10 Ma rch 200 1 6-1 6 Using the Integral Modem Using the Integral Modem in Standalone DSU/CSUs The standa lone DSU/CS U ’ s integral modem enables your DSU/CSU to communica te with rem ote devices to display alar m message s or to functi on as the user in terface.
6. Using the Integral Mode m 6-2 March 2 001 3160-A2-G B24-10 Entering Numbers i n the Phone Directories The DSU/C SU has fi v e gene ral directo r ies (1 t hrough 5) and o ne alar m director y (A). Use t he gene ral director ies to store ph one numbers for remote devices such as standalon e DSU/CSUs and A SCII pr inters.
6. Using the Integral Mode m 3160-A2-G B24 -10 Ma rch 200 1 6-3 6. Press F3 (Edit) to chan ge the d isplay e d direc tor y ’ s ph one number (ph one numbers can be up to 40 character s). If you select E dit, the E dit scree n appears. 7. Use the and keys to posi tion the cu rsor unde r the d igit(s) you want to change.
6. Using the Integral Mode m 6-4 March 2 001 3160-A2-G B24-10 Initiating a Call f or Front Panel Pa ss-Thr ough Operation F ront panel pass-th rough in itiates a call through t he integral mo dem to a ccess a f a r-end DSU/CSU ’ s front pa nel from your DSU/CS U ’ s fron t panel (or PC atta ched to the COM por t).
6. Using the Integral Mode m 3160-A2-G B24 -10 Ma rch 200 1 6-5 Proc edure T o init iate fron t panel pas s-throug h at the near-end DS U/CSU: 1. F rom the t op-lev el menu sc reen, pres s the key until the Ctrl selec tion appears on the sc reen. 2. Select Ctr l.
6. Using the Integral Mode m 6-6 March 2 001 3160-A2-G B24-10 Initiating a Call f o r PC, ASCII T erminal/P rinter , or SNMP Operation Use the Di al comma nd to s et up a sem iper man ent conne ction to route a lar m message s to th e specif ied de stination .
6. Using the Integral Mode m 3160-A2-G B24 -10 Ma rch 200 1 6-7 Disconnecting the Modem Connection The Dis connect comma nd enables you to force a d isconnect of an ac tive modem connecti on from t he fro nt panel of the DSU /CSU . This command is on ly av ailable when the DS U/CSU modem is conn ected.
6. Using the Integral Mode m 6-8 March 2 001 3160-A2-G B24-10 Proc edure T o dis connect a modem connecti on us ing two front panel ke y s: 1. Press the and keys simultaneo usly an d hold f or two sec onds. The mode m call is disconn ected and the Comm and Compl ete screen appears.
3160-A2-G B24 -10 Ma rch 200 1 7-1 7 Monitoring and T r oubleshooting Overview This cha pter shows how to acces s and us e the: Self-T est Healt h Mess ages Device Health and S tatus Mes sages P erfor.
7. Moni toring and Troublesh ooting 7-2 March 2 001 3160-A2-G B24-10 Self-T est Heal t h Messages Use the S elf-T es t Health c omman d to display the res ults of the power-on sel f-test. P oss ible mess ages are list ed in T able 7-1 , S elf -T e st Heal th Messa ges .
7. Monito ring and Troub leshooti ng 3160-A2-G B24 -10 Ma rch 200 1 7-3 T able 7-1. Se lf-T est Health Messages Message Description P assed No proble ms were f ound during pow er- on. CPU f ail The centr al processin g unit f ailed in ter nal tes ting.
7. Moni toring and Troublesh ooting 7-4 March 2 001 3160-A2-G B24-10 De vice Healt h and Status Messages Use the Device Healt h and Statu s branch to v iew the current h ealth and sta tus message s for the DSU/CSU. T able 7-2, Device Hea lth and Sta tus Mess ages , list s these mes sages i n pr iori ty orde r .
7. Monito ring and Troub leshooti ng 3160-A2-G B24 -10 Ma rch 200 1 7-5 T able 7-2. De vice Health and S tatus M essages ( 1 of 2) Message Description AIS at DTE An Alarm Indicatio n Sig nal is bei ng re cei v ed by the D TE Drop /Inser t (DSX-1) interf a ce .
7. Moni toring and Troublesh ooting 7-6 March 2 001 3160-A2-G B24-10 P erf ormance Report s When th e network interface is con figured for ESF opera tion, net work per forman ce is cont inuously m oni.
7. Monito ring and Troub leshooti ng 3160-A2-G B24 -10 Ma rch 200 1 7-7 Proc edure T o dis play User Network Interface (User) performanc e: 1. F rom the t op-lev el menu sc reen, se lect Stat . 2. F rom the S tatus sc reen, s elect P erf. 3. Sele ct User registe rs.
7. Moni toring and Troublesh ooting 7-8 March 2 001 3160-A2-G B24-10 7. When you press F3 fro m the User Re gisters screen, th e inter val screen appears.
7. Monito ring and Troub leshooti ng 3160-A2-G B24 -10 Ma rch 200 1 7-9 Proc edure T o cle ar the per forman ce regist ers: 1. F rom the t op-lev el menu sc reen, pres s the key until the Ctrl selec tion appears on the sc reen. 2. Select Ctr l. 3. F rom the Co ntrol scree n, press the key until the ClrR eg sele ction appears on the screen.
7. Moni toring and Troublesh ooting 7-10 March 2 001 3160-A2-G B24-10 T able 7-3. Perf ormance Registers (1 of 2) Register Inter val Description T otals Description Event ESF error e vents counter . An error ev ent is an ESF frame with eithe r a Cyclic Redundancy Check (CRC) error or an Out Of F rame (OOF) ev ent.
7. Monito ring and Troub leshooti ng 3160-A2-G B24 -10 Ma rch 200 1 7-11 LOFC The lo ss of fr ame coun t f or the current in ter val. This is a co unt of the num ber of tim es that an LOF is declar ed.
7. Moni toring and Troublesh ooting 7-12 March 2 001 3160-A2-G B24-10 Ether n et Stat ist ics (Models 3 160 and 3165 ) Y ou c an obtain infor mation abo ut the 10 BaseT por t with the ENE T command of the S tatu s bran ch. The sta tist ics a vai lab le ar e list ed in T able 7-4, Ether net Statisti cs .
7. Monito ring and Troub leshooti ng 3160-A2-G B24 -10 Ma rch 200 1 7-13 Alarms The DSU/C SU can be attach ed, eith er loca lly or remotely , to an ASC II ter min al or pri nter to di splay or pri nt alar m message s. Alar ms ca n als o be disp lay ed on a PC that is us ing a ter m inal e mulation package.
7. Moni toring and Troublesh ooting 7-14 March 2 001 3160-A2-G B24-10 If two alar m co nditio ns are detec ted at once, the high er pri ority a lar m is repor ted. Howe ver , if an ev en higher p rior ity alar m is dete cted be f o re the fi rst alar m is cleare d, the later alar m is not repo r ted .
7. Monito ring and Troub leshooti ng 3160-A2-G B24 -10 Ma rch 200 1 7-15 T able 7-5. Enterprise-Specific T rap Definitions T rap V al ue Event enterpriseCloc kF ail(1) The curren tly configur ed master cloc k sourc e has f ailed. enterpriseSelfT estF ail(2) A DSU/CSU hardware f ailure is de tected at sel f-test.
7. Moni toring and Troublesh ooting 7-16 March 2 001 3160-A2-G B24-10 T roubleshooting Use T able 7- 7, T r oubleshootin g , t o deter mine your course of ac tion if a p roblem occurs. F or pro b lem s other t han those l isted in the table, please con tact your ser vi ce represent ative .
7. Monito ring and Troub leshooti ng 3160-A2-G B24 -10 Ma rch 200 1 7-17 Mgmt link is do wn 1. The manage r co nfi gur ation is mismatc hed with th e DSU/CSU configuration. 2. The manager ’ s link lay er protocol is not running. 1. Check th at the con figur ations are match ed.
7. Moni toring and Troublesh ooting 7-18 March 2 001 3160-A2-G B24-10 Yellow at Network messag e appears 1. Network cab le prob lem. 2. F ar-end de vice has lo st framin g sync on the line . 3. F acility pro blem. 1. Check tha t your n etwork cab le is secu rely attac hed at bo th ends .
3160-A2-G B24 -10 Ma rch 200 1 8-1 8 Te s t i n g Overview The DSU/C SU can det ect and r epor t faults, and perfor m diagnos tic tes ts. These f e ature s ensure th at your DSU/CSU is givi ng you optimum pe rf ormanc e in your network .
8. Tes tin g 8-2 March 2 001 3160-A2-G B24-10 Te s t J a c k s F or Model 3160 an d 3164 DSU /CSUs, six tes t jacks are loca ted on the front panel ( Figure 8- 1, Mode l 3160 and 3164 T est Jacks , and Fi gure 8 -2, Mode l 3161 T e st Jack s ) .
8. Tes tin g 3160-A2-G B24 -10 Ma rch 200 1 8-3 Figur e 8-3. T est Jack Block Diagra m Ta b l e 8 - 1 . Te s t J a c k F u n c t i o n s Te s t J a c k N a m e F u n c t i o n NET In (Network In) All models: A break-in test jack that allo ws a signal to be inserted tow ard the n etwork b y external tes t equipme nt.
8. Tes tin g 8-4 March 2 001 3160-A2-G B24-10 T est Ja ck Conf iguration (Model 3160 and 3164 DSU/CSUs) Proc edure T o chan ge the M on (Monitor ) sele ction in 2-por t and 4-por t DS U/CSUs: 1. F rom the t op-lev el menu, pr ess the key until the Ctr l selec tion appe ars on the scr een.
8. Tes tin g 3160-A2-G B24 -10 Ma rch 200 1 8-5 T est Commands The tes t command s enable you to r un loopb acks and tes t patter ns on the DSU/CSU, and to test the front p anel LEDs. T hese tes ts can he lp you isola te areas o f trouble if you are having problems with your DSU/ CSU .
8. Tes tin g 8-6 March 2 001 3160-A2-G B24-10 Sending a Line Loopb ack Up or Down Proc edure T o send a Line Lo opback Up or D own sequence on th e networ k to a far-end DSU/CSU: 1. F rom the t op-lev el menu sc reen, se lect T e st. 2. F rom the T est scr een , sele ct Rlp bk .
8. Tes tin g 3160-A2-G B24 -10 Ma rch 200 1 8-7 Sending a V .54/ANSI FT1 Activation/Dea ctivation Proc edure T o send a V .54 o r ANSI FT1 A ctivation or Dea ctivation loopback sequ ence to the f a r-end DSU/CSU: 1. F rom the t op-lev el menu sc reen, se lect T e st.
8. Tes tin g 8-8 March 2 001 3160-A2-G B24-10 Local Loopback T ests The Loc al Loopba ck tests enable you to c onduct c ircuit testing a nd fault isolatio n f o r the digital l ine.
8. Tes tin g 3160-A2-G B24 -10 Ma rch 200 1 8-9 Line Loopback (LLB) The Lin e Loopback co mmand (L LB) loop s the recei ved signal on the networ k interface back to the net work withou t change. Proc edure T o per f or m a L ine loopb ack: 1. F rom the t op-lev el menu sc reen, se lect T e st.
8. Tes tin g 8-10 March 2 001 3160-A2-G B24-10 Payload Loop back (PLB) The Pa yload Loopba ck command (PL B) loop s the rec eived signal on the networ k interface back to the net work . The si gnal is loope d back as clos e to the DT E Drop/Ins er t (DS X-1) por t as pos sible (after it has passed throu gh the framing circuitr y of the DSU/CSU).
8. Tes tin g 3160-A2-G B24 -10 Ma rch 200 1 8-11 DTE Loopback (DLB) The DT E Loopback co mmand (D LB) loop s the rec eived signal on the DT E Drop/Inser t (DSX- 1) por t back to the DTE wit hout c hange. Proc edure T o per f or m a DTE l oopback: 1. F rom the t op-lev el menu sc reen, se lect T e st.
8. Tes tin g 8-12 March 2 001 3160-A2-G B24-10 Repeater Loopback (RLB) The Repe ater Loopb ack command (RLB) l oops t he signal be ing s ent to the network back to the DTE Drop /Inser t (DSX -1) an d data por ts.
8. Tes tin g 3160-A2-G B24 -10 Ma rch 200 1 8-13 Data Channel Loopback (DCLB) The Data Channel Loo pback comma nd (DCLB) loops th e data re ceived from the network interface, for all DS0 channe ls al located t o the s elect ed por t, b ack to the network .
8. Tes tin g 8-14 March 2 001 3160-A2-G B24-10 5. F rom the DCLB s creen, pres s the Fun ction ke y f or the por t for which you want to perform th e data c hannel l oopback. Use the s croll keys , if necessa r y . Test Started appears on Line 2. If a Data Channel loopback is al ready in progress, th e Already Active message appear s.
8. Tes tin g 3160-A2-G B24 -10 Ma rch 200 1 8-15 4. Select DTL B. 5. F rom the DT LB scr een, pres s the Fu nction key for the por t f or which you want to perfor m the data te r minal loopba ck. Use the sc roll keys, if necessar y . Test Started appears on Line 2.
8. Tes tin g 8-16 March 2 001 3160-A2-G B24-10 4. F rom the L oopback Abor t screen , press the desir ed Functi on key to abor t Al l or one s pecific loopback test. Us e the scroll keys, if neces sar y . If you select ALL, LLB, PLB, DLB, or RLB, skip St ep 5.
8. Tes tin g 3160-A2-G B24 -10 Ma rch 200 1 8-17 Send ing T es t Pat terns Use the S end comma nd to s tar t transmissi on of a test patter n. Only o ne test patt er n can be active at a time on one p or t. Ta b l e 8 - 3 , V a l i d S e n d T est Patter n Comb inations , li sts the valid send t est patter n c ombi nations.
8. Tes tin g 8-18 March 2 001 3160-A2-G B24-10 The T e st Star ted sc reen app ears. If the DSU/CS U is alread y sen ding the tes t patter n you selec ted, the message Already active appears. If you sele cted an incompa tible test p atter n combina tion, th e messag e Invld Test Combo appear s.
8. Tes tin g 3160-A2-G B24 -10 Ma rch 200 1 8-19 Monitoring T est Patterns Use the Mon itor com mand to monitor a QRSS tes t patter n ov er all the channe ls on the net work in terface, or to monitor QRS S or 51 1 test p atter ns on t he cha nnels allocat ed to an ind ividual por t.
8. Tes tin g 8-20 March 2 001 3160-A2-G B24-10 Aborting T est Patterns Use the Abor t comm and to stop all te st patter ns or a ny selected tes t patter n act ive on the DSU/CSU. Proc edure T o abor t test pa tter ns: 1. F rom the t op-lev el menu sc reen, se lect T e st.
8. Tes tin g 3160-A2-G B24 -10 Ma rch 200 1 8-21 5. F rom the Abo r t scree n, press th e Function ke y that cor responds to the network or por t for which you want to abor t a tes t patter n. Use the s croll keys, if necessa r y . The DSU/ CSU ter mi nates the selecte d test patter n and displ ays the messa ge Command Complete .
8. Tes tin g 8-22 March 2 001 3160-A2-G B24-10 5. The f ol lowing scr eens alt er nately appea r on the L CD until you pr ess a Function key to retur n to the Lamp T est scre en.
8. Tes tin g 3160-A2-G B24 -10 Ma rch 200 1 8-23 Displaying DSU/CSU T est Stat us Use the T est Statu s comman d to di splay the active tests for the DS U/CSU . Status message s that can disp lay on the fron t panel L CD are li sted i n Ta b l e 8 - 4 , Te s t Status Me ssag e .
8. Tes tin g 8-24 March 2 001 3160-A2-G B24-10.
3160-A2-G B24 -10 Ma rch 200 1 A-1 A Fr ont Panel Menu DSU ESF Stat 00-14945-01 DevHS ST est Perf T Stat ENET ID T1 Pr t n Pr t n User T elco Cur 24T ot Intvl Fa r Near Cur 8T ot Intvl For Carrier-Mou.
A. Front Panel Menu A-2 March 2 001 3160-A2-G B24-10.
3160-A2-G B24 -10 Ma rch 200 1 B-1 B T echnical Specif ications Overview The tec hnical s pecific ations for the st andalone DSU/CSU s are li sted in Ta b l e B - 1 , Models 3 160/316 4/3165 DSU/ CSU ’ s T ech nic al Spec if ic ati ons .
B. Technica l Spec ifi cat ion s B-2 March 2 001 3160-A2-G B24-10 PHYSICAL DIMENSIONS Height Width Depth Model 31 60 and 3165 DSU/ C SU = 2. 13 inches (5.4 c m) Model 31 64 DSU/CSU = 3 .90 inche s (10.0 cm ) 7.63 inc hes (19.4 c m) 12.13 inc hes (30.8 cm) WEIGHT Model 3160 DS U/CSU = 2 .
3160-A2-G B24 -10 Ma rch 200 1 C-1 C Conf igu ration Options Overview The DSU/CSU co nfiguration option ta bles contain a list of all config uration opti ons and their av a ilable selecti ons.
C. Configura t io n Opt ion s C-2 March 2 001 3160-A2-G B24-10 The con figuration tables include a descr iption of each c onfig uration functi on and its av ailable selec tions. In the tables, the top line of each configuration optio n entry i ndicates the fact ory de fault set ting .
C. Conf iguration Op tions 3160-A2-G B24 -10 Ma rch 200 1 C-3 P ort Conf iguration Options Extrn DLB: Disab Next En ab Disab Prev DTE Loop back o n External Contact . Allow s the contro l of a DT E Loopbac k (DLB) by an ex ternal contact on the DTE Drop/Insert (DSX-1) interf ace.
C. Configura t io n Opt ion s C-4 March 2 001 3160-A2-G B24-10 Net DCLB: Disab (F actory 1) Both (F actory 2) Next Disab V .54 FT1 Both Prev Network Ini tiated DCLB . Allo ws t he init iation and terminati on of a Data Ch annel Loopba c k (V .54 loop 2) by t he r ecei pt of a V .
C. Conf iguration Op tions 3160-A2-G B24 -10 Ma rch 200 1 C-5 Rcv Y e llo w: Halt Next None Hal t Prev Action on Network Y ello w Alarm. Specifie s the act i on taken o n this po r t when a Y ello w Alarm is receiv ed on the netw o rk interf ace. None – Mak es the data por t unaff ected b y Y ellow A lar ms rec eiv ed on the network interf ace.
C. Configura t io n Opt ion s C-6 March 2 001 3160-A2-G B24-10 EDL: Disab Next Enab Disab Prev Embedded Data Link. Specifies whethe r Embedded Data Link (EDL) is enab led f or a particular port. If EDL is enab led, then 8 k bps of t he t otal ba ndw i dth all oc ate d f or this port is not a vaila ble to the syn chronous da ta por t.
C. Conf iguration Op tions 3160-A2-G B24 -10 Ma rch 200 1 C-7 Near -end: Disa b Next Disab Maint Send Both Pre v Near-End P erfo r mance Sta tistics. Specifies whether the DSU/CSU m aintains near-end perf or mance s tatistics and sen ds perf or mance rep or t messages (PRMs) for a par ticular port.
C. Configura t io n Opt ion s C-8 March 2 001 3160-A2-G B24-10 Netw ork Interface Conf iguration Options T able C- 3. Ne twork I nterface Con fi guration Options (1 o f 3) NET Framing: ESF (Factory 1) D4 (F actory 2) Next D4 ESF Pre v Network Li ne F raming F ormat.
C. Conf iguration Op tions 3160-A2-G B24 -10 Ma rch 200 1 C-9 NET LLB: Enab Next Enab Disab Prev Network In itiated Li ne Loopba ck (LLB). Allo ws initiation and terminatio n of the LL B to be controlle d by the rec eipt of LL B-Actuate an d LLB-Relea s e comm ands from the netw or k (or remote DSU/CSU).
C. Configura t io n Opt ion s C-10 March 2 001 3160-A2-G B24-10 Channel Conf iguration Options The Chan nel co nfiguratio n options are div ided into two tables as follows: DTE Channel Config uration .
C. Conf iguration Op tions 3160-A2-G B24 -10 Ma rch 200 1 C-1 1 T able C-4. DTE Channel Configuration Options DTE Channels: Assign V oice DTE Drop/In sert (DSX-1) Channel.
C. Configura t io n Opt ion s C-12 March 2 001 3160-A2-G B24-10 T able C-5. Data Port Channel Co nfiguration Options (1 of 4) Channel Config: Dsply Clear DTE Prt1 Prt2 Prt3 Prt4 __ ______________ ____.
C. Conf iguration Op tions 3160-A2-G B24 -10 Ma rch 200 1 C-1 3 P or t Rate: 384 Next 64 128 192 2 56 320 384 448 512 576 6 40 704 768 8 32 89 6 96 0 1 02 4 10 8 8 115 2 12 1 6 12 8 0 1 3 4 4 1 40 8 1.
C. Configura t io n Opt ion s C-14 March 2 001 3160-A2-G B24-10 Start At: Next Clear N1 N2 N3 N4 N5 N6 N7 N8 N9 N10 N11 ... N24 Pre v OR Start At: Next Clear D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 ... D24 Pre v Data P ort Channel Allo cation (a ppears f or the b loc k and A CAMI metho ds only).
C. Conf iguration Op tions 3160-A2-G B24 -10 Ma rch 200 1 C-1 5 N1 N2 N3 N4 N5 N6 N7 N 8 N9 N10 N11 N12 ... N24 Ne xt - - - - - - - - - - - - . . . P re v OR D1 D2 D3 D4 D5 D6 D7 D 8 D9 D10 D11 D12 ... D24 Ne xt - - - - - - - - - - - - - . .. P r ev Data P or t Channel Allo cation (a ppears f or the indiv idual ch annel me thod only ).
C. Configura t io n Opt ion s C-16 March 2 001 3160-A2-G B24-10 General Conf iguration Options T able C- 6. General Conf iguration O ptions (1 of 2) Gen Y ellow: Enab Next Enab Disab Prev Genera te Y ellow Ala rm Signals . Determines w hether the DSU/CSU generat es Y ellow Alarm signals on the net work and DTE Drop /Inser t (DSX-1) inte rf aces.
C. Conf iguration Op tions 3160-A2-G B24 -10 Ma rch 200 1 C-1 7 Cloc k Rate: 154 4 Next 2048 1544 8 Prev External Cloc k Rate. Speci fies t he cloc k rate when the maste r clock so urce is c onfigured f or e xternal cloc k (Ext). T his confi guratio n option d oes not a ppear when t he clock s ource is not an e xternal cloc k.
C. Configura t io n Opt ion s C-18 March 2 001 3160-A2-G B24-10 User Interface Conf igu ration Options NO TE: A circ ular sym bol ( ● ) ide ntifies con figuration o ptions th at are available on stand alone DSU/C SUs on ly . A tr iangul ar sym bol ( ▲ ) id entifi es confi guration options that are available on carr ier-moun ted DSU/C SUs only .
C. Conf iguration Op tions 3160-A2-G B24 -10 Ma rch 200 1 C-1 9 P a ss w ord: None Next None Com Modem Both Pre v P assw ord Mode . Activ ates a pass word pro mpt that pr ev ents acces s until a pass word i s entered. None – Do es not req uire a pass word.
C. Configura t io n Opt ion s C-20 March 2 001 3160-A2-G B24-10 ComConnPrefix: Next Edit Clear Prev Carrier Comm unicat ion P or t Connect Prefix. Specifi es the connect prefix to the dial directory phone number .
C. Conf iguration Op tions 3160-A2-G B24 -10 Ma rch 200 1 C-2 1 Com Escap eSeq : Next Edit Clear Prev Carrier Comm unicat ion P or t Escape Sequ ence. Speci fies the c ommu nication port ’ s escape seq ue nce.
C. Configura t io n Opt ion s C-22 March 2 001 3160-A2-G B24-10 ComDiscon nect: Next Edit Clear Prev Carrier Commu nication P or t Disconn ect String. Spec ifies th e commun ication p or t ’ s disconn ect string.
C. Conf iguration Op tions 3160-A2-G B24 -10 Ma rch 200 1 C-2 3 Com Rate: 9.6 Next 1.2 2.4 4.8 9.6 14.4 19 .2 38.4 Pre v Commun ication P ort Rate. Configure s the bit r ate f or the commu nication por t. 1.2 – S ets the bit r ate to 1200 bps (for async hronous operatio n only).
C. Configura t io n Opt ion s C-24 March 2 001 3160-A2-G B24-10 CmInActTm: Disab Next Enab Disab Prev Commun ication P ort Inactivity Ti meout. Spe cifies whe ther the co mmuni cation p o r t disconn ects afte r a period of in activity specified by th e CmDis cTm configu rati on option.
C. Conf iguration Op tions 3160-A2-G B24 -10 Ma rch 200 1 C-2 5 MChar Len: 8 Next 7 8 Pre v Modem C harac ter Length. Configu res the ch aracter length (numbe r of data bi ts) f or the modem port. This does no t includ e the start bit (alwa ys 1) or the stop bits ; 8 is th e f actory def ault.
C. Configura t io n Opt ion s C-26 March 2 001 3160-A2-G B24-10 MoDisc Tm: 5 Next Up Dow n Save Prev Modem P or t Disconnect Time. Specifies the period of time (1 to 60 min utes) bef ore the modem p or t disco nnects d ue to inac tivity . (The MoInActT m configur ation opti on must b e set to Ena b .
C. Conf iguration Op tions 3160-A2-G B24 -10 Ma rch 200 1 C-2 7 ENET IP Adr: 000.000.000 .000 Next Edit Clear Prev Ethernet P or t IP Address. Specifies the IP addr ess f or the 10BaseT port. Edit – All ows y ou to edit or displa y the IP addres s f or the 10Bas eT port.
C. Configura t io n Opt ion s C-28 March 2 001 3160-A2-G B24-10 TnInActTm: Disa b Next Enab Disab Prev T elnet Inacti vity Timeo ut. Specifi es whet her the T elnet session di sconnects afte r a period of in act ivit y sp ecif i ed by th e Tn DiscT m con fig urati on o pt ion .
C. Conf iguration Op tions 3160-A2-G B24 -10 Ma rch 200 1 C-2 9 Alarm Conf iguration Options NO TE: A tr iangular symbol ( ▲ ) ident ifies a c onfigu ration option t hat is av ai lable on carrier-mounte d DSU/CSUs only . T able C- 8. Al arm Conf iguration Op tions (1 of 4) Alrm Msg: Disab Next Disab Modem Com Both Pre v Alarm Message s.
C. Configura t io n Opt ion s C-30 March 2 001 3160-A2-G B24-10 DialOut: Disab Next Enab Disab Prev Alarm and T rap Dial Out. Controls w hether gen erate d alarm or trap messages ini tiate a call if t he integr al modem connec tion or ca rrier ex ter nal comm unicat ion port de vice connect ion has not already bee n establi shed.
C. Conf iguration Op tions 3160-A2-G B24 -10 Ma rch 200 1 C-3 1 AltDialDir: None Next N one 1 2 3 4 5 Pre v Alternate Dial- Out Directo r y f or Alar m or T rap . Specifies w hether a call that cann ot be complet ed (b us y , no ans w er , etc.) is retried usi ng an alte rnate phone num ber .
C. Configura t io n Opt ion s C-32 March 2 001 3160-A2-G B24-10 AlrmRelay: Dis ab Next Enab Disab Prev Alarm Rela y . Specifies w hether a n alarm condi tion f or this circuit c ard activ ate s the s hared alarm rela y on the 30 00 Series Carrier . The alarm deactiv ates if the condition(s ) causing it is corrected .
C. Conf iguration Op tions 3160-A2-G B24 -10 Ma rch 200 1 C-3 3 Management Conf igur ation Op tions The Mana gement configurat ion option s are di vided i nto two tables as follows: General M anagemen.
C. Configura t io n Opt ion s C-34 March 2 001 3160-A2-G B24-10 NMS n Access: Read Next Read R/W Prev NMS Manager n Access T y pe. Specifi es the al low able type o f access f or an SNMP manager a ttempting to acces s the DSU/CSU ’ s MIB using communi ty name 1.
C. Conf iguration Op tions 3160-A2-G B24 -10 Ma rch 200 1 C-3 5 Access 1: Read Next Read R/W Prev Access 1. Specifi es the typ e of access allo w ed f or Com mun ity Name 1. This is the type of access allo wed f or e xternal SNMP mana gers accessi ng object s in the M IB using Communi ty Name 1.
C. Configura t io n Opt ion s C-36 March 2 001 3160-A2-G B24-10 NetMask: Next Edit Clear Prev Subnet Ma sk for the DSU/CSU . Specifies the subne t mask need ed to acc ess the DSU/CSU . Since this su bnet mas k is not boun d to a particula r por t, it can b e used fo r remote ac cess v ia the FDL o r EDL man agement l ink.
C. Conf iguration Op tions 3160-A2-G B24 -10 Ma rch 200 1 C-3 7 Modem IP Adr: Next Edit Clear Prev Modem P or t IP Address . Specifie s the IP address for the modem port if the Modem U se configur ation optio n is set to M gmt. Edit – All ows y ou to edit or displa y the IP addres s f or the mod em port.
C. Configura t io n Opt ion s C-38 March 2 001 3160-A2-G B24-10 Modem Lin k: PPP Next PPP SLIP Pre v Modem P ort Link La y er Protocol. Specifies the li nk la yer prot ocol f or the modem po r t if the Modem U se con figur ation opti on is se t to Mgmt.
C. Conf iguration Op tions 3160-A2-G B24 -10 Ma rch 200 1 C-3 9 Def Netwk: None Next None IPBu s Com Mode m Aux FDL EDL1 EDL2 EDL3 EDL4 Pre v Def ault Netwo rk Destinat ion. Speci fies the def ault netw ork dest ination. T his conf igur ation option s pecifies where th e def ault net work is connected .
C. Configura t io n Opt ion s C-40 March 2 001 3160-A2-G B24-10 T able C- 10. Management T rap Conf iguration Op tions (1 of 3) Num T rap Mgrs: 1 Next 1 2 3 4 5 6 Pre v Number of T rap Manage rs. Spe cifies the n umber of SNMP tr ap managers tha t are to receiv e traps f or this unit.
C. Conf iguration Op tions 3160-A2-G B24 -10 Ma rch 200 1 C-4 1 Gen T r ap: Both Next Disab W arm A uth Both Prev Genera l T rap T y pes. Specifies the g eneral t rap type s to en able . Disab – Disa bles the send ing of tr ap messages for w armStar t and authe ntication Fail ure even ts .
C. Configura t io n Opt ion s C-42 March 2 001 3160-A2-G B24-10 T rap I/F: All Next NET DTE T1s P or ts All Prev Link T rap Interf aces. Spec ifies whic h interf aces genera te linkUp and linkDo wn tra p messag es. Th ese trap s are supported on the T1 interf aces (netw ork and DTE Drop/Ins er t) and the synchronou s data po r ts.
3160-A2-G B24 -10 Ma rch 200 1 D-1 D Conf iguration W orksheets Conf igu rat ion W orksheets This sec tion con tains one set of blank workshe ets to be u sed wh en config urin g your DSU/CSU in the ne twork. I n the tables, defaul t s ettings for F actor y 1 are indicat ed by bold type.
D. Configura tio n Work she ets D-2 March 2 001 3160-A2-G B24-10 DTE Options V alue (Default in Bo ld ) DTE P or t Enab , Disab DTE F raming D4, ESF DTE Coding AMI, B8ZS Equal 0 – 133 , 133 – 266,.
D. Config uration Worksheets 3160-A2-G B24 -10 Ma rch 200 1 D-3 User Options V alue (Default in Bo ld ) Self-T est Enab , Disab FP Acce ss ● Enab , Disab FP P ass ● Enab , Disab Dial-In Enab , Dis.
D. Configura tio n Work she ets D-4 March 2 001 3160-A2-G B24-10 NO TE: A circ ular sym bol ( ● ) ide ntifies con figuration o ptions th at are available on stand alone DSU/C SUs on ly . A tr iangul ar sym bol ( ▲ ) id entifi es confi guration options that are available on carr ier-moun ted DSU/C SUs only .
D. Config uration Worksheets 3160-A2-G B24 -10 Ma rch 200 1 D-5 Prt1 Option s V alue (Default in Bold ) Po r t T y p e E530 , V .35, RS44 9, X.21 Base Rate Nx64 , Nx56 Net DCLB Dis ab , V .
D. Configura tio n Work she ets D-6 March 2 001 3160-A2-G B24-10 Prt3 Option s V alue (Default in Bold ) Po r t T y p e E530 , V .35, RS44 9, X.21 Base Rate Nx64 , Nx56 Net DCLB Dis ab , V .
D. Config uration Worksheets 3160-A2-G B24 -10 Ma rch 200 1 D-7 Network I nterface Network Channel Allocation N1 N2 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 N13 N14 N15 N16 N17 N18 N19 N20 N21 N22 N23 N24 Allo cati ons: N1 – N24 indic ates allo cation to DTE (Drop/Inse r t) channels .
D. Configura tio n Work she ets D-8 March 2 001 3160-A2-G B24-10 DTE Drop/Insert ( DSX-1) Interface DTE (DSX-1) Channel Alloca tion D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 D23 D24 Allo cati ons: D1 – D24 indic ates allo cation to network channels .
D. Config uration Worksheets 3160-A2-G B24 -10 Ma rch 200 1 D-9 DTE Chan Config Assign: (N1 – 24) V oice (RB S or D at a) D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D.
D. Configura tio n Work she ets D-10 March 2 001 3160-A2-G B24-10 Po r t C ha n Conf Options V alue (Default in Bold ) Po r t 1 Assign T o NET , DTE, Pr t2, Pr t3, Pr t4 Assign By Block , A CAMI, Chan.
D. Config uration Worksheets 3160-A2-G B24 -10 Ma rch 200 1 D-1 1 Po r t C ha n Conf Options V alue (Default in Bold ) Po r t 3 Assign T o NET , DTE, Pr t1, Pr t2, Pr t4 Assign By Block , A CAMI, Chan.
D. Configura tio n Work she ets D-12 March 2 001 3160-A2-G B24-10 NO TE: A circ ular sym bol ( ● ) ide ntifies con figuration o ptions th at are available on stand alone DSU/C SUs on ly . A tr iangul ar sym bol ( ▲ ) id entifi es confi guration options that are available on carr ier-moun ted DSU/C SUs only .
D. Config uration Worksheets 3160-A2-G B24 -10 Ma rch 200 1 D-1 3 Mgm t T rap Op ti ons V alue (Default in Bold ) Num T rap Mgrs 1 , 2, 3, 4, 5, 6 Tr a p n IP Adr Edit, Clear Tr a p n Dst None , IPBu .
D. Configura tio n Work she ets D-14 March 2 001 3160-A2-G B24-10.
3160-A2-G B24 -10 Ma rch 200 1 E-1 E Pin Assignments Overview The DSU/C SU is sh ipped with a power modul e and a V F cable. V arious other interco nnecting cables are available. This appe ndix d escri bes conn ector pi n assign ments a nd ca b les. For cable f eatu re numbers, refer to App endix J , Equip ment Lis t .
E. Pin Assignments E-2 March 2 001 3160-A2-G B24-10 Figur e E-1. T1 L ine Interface Cab le, RJ48C-to -RJ48C Figur e E-2. T1 L ine Interface Cab le, RJ48C-to -D A15P 493-14156-01 1 2 3 4 5 6 7 8 RECEIV.
E. Pin Assi gnments 3160-A2-G B24 -10 Ma rch 200 1 E-3 DTE Drop/Insert Interface The DT E Drop/Inser t (D SX-1) interface conne ctor is a DB15-type socket conne ctor ( T able E-2, DT E Drop/ Inser t ( DSX-1) C onnect or ).
E. Pin Assignments E-4 March 2 001 3160-A2-G B24-10 10Ba se T Connect or Use a sta ndard 10B aseT cable to conn ect the DSU to an Et her net LA N. A cable is provided with t he DSU. The following table defin es the pin outs for the 10Ba seT por t. It i s an 8-p in, unke yed jack.
E. Pin Assi gnments 3160-A2-G B24 -10 Ma rch 200 1 E-5 MODEM P ort Interface The inte gral modem po r t conne ctor is a 4-pos ition , RJ11C-l ike modular jack ( T a ble E-3, M odem P o r t In terface ).
E. Pin Assignments E-6 March 2 001 3160-A2-G B24-10 A U X P ort Interface (Mod el 3164 Only) The Auxiliar y ( A U X) por t connec ts to th e LAN Adap ter for SNMP or T elnet applica tions, or to anothe r DSU/CSU ’ s COM por t for daisy chai n connec tivity .
E. Pin Assi gnments 3160-A2-G B24 -10 Ma rch 200 1 E-7 COM P ort Interface The COM por t con nects to a PC for front pa nel emulatio n, to an ASCII t er minal or pri nter for alarms, to an asy nc ter min al, to a ne twork device (e.
E. Pin Assignments E-8 March 2 001 3160-A2-G B24-10 Figur e E-5. COM Port-t o-PC Cable Figure E- 6. COM P ort-to-T erminal/Prin ter Cable 1 2 3 4 5 6 7 8 494-14153-02 8-POSITION MODULAR PLUG KEYED RX .
E. Pin Assi gnments 3160-A2-G B24 -10 Ma rch 200 1 E-9 EIA-530-A Port Interface Connector The EIA -530-A P or t interface conn ector in f o r mation is shown in Ta b l e E - 6 , EIA-530 -A P or t In terface Connector .
E. Pin Assignments E-10 March 2 001 3160-A2-G B24-10 EIA-530-A- to-RS-449 Cable Interface The EIA -530-A-t o-RS-44 9 adapter ( Figure E-7, EIA-530 -A-to-RS- 449 Adap ter ) provides the R S-449 interface shown in T able E- 7, RS-449 Cable Interface . Figur e E-7.
E. Pin Assi gnments 3160-A2-G B24 -10 Ma rch 200 1 E-1 1 T able E-7. RS-449 Cable Interface Sign al Circuit Mnem onic ITU- T Number Direction Pin Shield ——— 1 Signal G round SG 102A — 19 Recei.
E. Pin Assignments E-12 March 2 001 3160-A2-G B24-10 EIA-530-A- to-V .35 Cable Interface The EIA-5 30-A-to- V .35 ada pter ( Figur e E- 8, EIA-53 0-A-to-V . 35 Ada pter ) provid es the V .35 i nterf ace sho wn in T able E-8, V .3 5 Cable Interface . Figur e E-8.
E. Pin Assi gnments 3160-A2-G B24 -10 Ma rch 200 1 E-1 3 T able E-8. V .35 Cable Interface Signal ITU-T Numb er Direction Pin Shield —— A Signal C ommon 10 2 — B T ransmitte d Data 103 T o DSU/ .
E. Pin Assignments E-14 March 2 001 3160-A2-G B24-10 EIA-530-A-to -X.21 C able Inter face The EIA-530 -A-to-X. 21 adapter ( F igure E-9, EIA- 530-A- to-X.21 Ad apter ) provides the X .21 in terf ace sh ow n in T able E-9, X.21 Ca b le In terf ace . Figur e E-9.
E. Pin Assi gnments 3160-A2-G B24 -10 Ma rch 200 1 E-1 5 Serial Cr osso ver Cable Use a ser ial crossover cable like the one sh own in Figur e E-10, Ser ial Cros sov er Cable (with an adapter l ike that shown in Fi gure E- 10, Ser ial Cros sov er Cable ) to connect an externa l modem to the DS U/CSU ’ s COM port.
E. Pin Assignments E-16 March 2 001 3160-A2-G B24-10 P ower Input Connector The inp ut power connec tor leads are sh own in T able E-1 0, DC P ower Connec tor . Pin 1 is at the lower right of the co nnecto r and Pi n 6 at the up per left as you face the back of the unit.
E. Pin Assi gnments 3160-A2-G B24 -10 Ma rch 200 1 E-1 7 Exter nal Clock Interface The Exter na l Clock connect or pinou ts are i n T ab le E-11, Ex ternal Cloc k Connector .
E. Pin Assignments E-18 March 2 001 3160-A2-G B24-10.
3160-A2-G B24 -10 Ma rch 200 1 F-1 F SNMP M IB Objects Overview This appen dix des crib es the Ma nageme nt Informat ion Base (MIB) ob jects that are suppor ted by the DS U/CSU and provid es a corr elation b etween fro nt panel comm ands and M IB obj ects ( T a ble F-1, SNMP MIB t o F r ont P anel Command Cross-Reference ).
F. SNMP MIB Ob jects F-2 March 2001 3 160-A2-GB24-10 MIB I I (RFC 12 13) The obj ects defi ned by MIB II ar e organized i nto 10 different groups. The DSU/CSU im plemen ts only those groups wher e the sem antics o f the group a re applica ble to the im plementati on of a DSU/CSU.
F. SNMP MI B Obje ct s 3160-A2-G B24 -10 Ma rch 200 1 F-3 System Group – “ sysObjectID ” Object (s yste m 2) This obje ct pr ovides the autho rita tive identific ation of the networ k manag ement subsys tem conta ined i n the unit. This o bject dis plays the following objec t identif ier : 3160 [ Company OID ].
F. SNMP MIB Ob jects F-4 March 2001 3 160-A2-GB24-10 Interf ace Group, MIB II The Interfaces Gro up consis ts of an object indi cating th e number of i nterfaces suppor ted by the unit an d an inte rf ace table containing an entr y for each interface.
F. SNMP MI B Obje ct s 3160-A2-G B24 -10 Ma rch 200 1 F-5 The suppor ted i fIndex es for the 3160 DS U/CSU are: Net T1 DTE T1 COM por t Modem por t DCE por t 1 DCE por t 2 The suppor ted i fIndex es f.
F. SNMP MIB Ob jects F-6 March 2001 3 160-A2-GB24-10 Interfac e Group – “ ifDescr ” Obj ect (ifEntr y 2) This o bject provides infor matio n about the int erf ace.
F. SNMP MI B Obje ct s 3160-A2-G B24 -10 Ma rch 200 1 F-7 Interfac e Group – “ ifSpeed ” Objec t (ifEntry 5) This obje ct provides the i nterface ’ s curr ent ban dwidth in b its per second.
F. SNMP MIB Ob jects F-8 March 2001 3 160-A2-GB24-10 Interfac e Group – “ ifOperStat us ” Objec t (ifEntry 8) This o bject sp ecifi es the c urrent o perational state of the in terface.
F. SNMP MI B Obje ct s 3160-A2-G B24 -10 Ma rch 200 1 F-9 Interfac e Group – Input Counters (objects ifEntry 10 to ifEntry 15) These o bjects c ollect statisti cs on the data r eceived by the COM por t, the A UX por t , and the MO DEM por t when these por ts are confi gured as SNM P managemen t links.
F. SNMP MIB Ob jects F-10 March 2 001 3160-A2-G B24-10 IP Gr oup, MIB II The IP Gr oup objec ts are sup por t ed by the DSU /CSU for all data p aths whic h curren tly are co nfigured to carr y IP data to or from the DSU /CSU , incl uding the MODEM, COM, A UX, ca rrier SNMP bus, EDL, and FDL.
F. SNMP MI B Obje ct s 3160-A2-G B24 -10 Ma rch 200 1 F-11 IP Gr oup – “ ipRouteT a ble ” Object (ip 2 1) The routi ng table used by the DSU/CS U is suppo r ted as a r ead/wr ite table. Entr ies in this table may be added, de leted, or chang ed.
F. SNMP MIB Ob jects F-12 March 2 001 3160-A2-G B24-10 IP Gr oup – “ ipRouteDest ” Object (ipRouteEntry 1) The ipRo uteDest obj ect ser v es as th e index to the ro uting table. Since in de x es for tables must be un ique, only on e route pe r desti nation may appear in the table.
F. SNMP MI B Obje ct s 3160-A2-G B24 -10 Ma rch 200 1 F-13 IP Gr oup – “ ipRouteAge ” Object (ipRouteEntry 10) This obje ct is impleme nted as a r ead-only object i n the DSU/CS U . In the DSU/CSU, it reflects the v alu e of the ro ute ’ s tim e- to- li ve (in seconds ).
F. SNMP MIB Ob jects F-14 March 2 001 3160-A2-G B24-10 SNMP Group, MIB I I The SNM P Group obj ects tha t apply to a mana gement agen t are fully suppo r ted by the DSU/CSU. The f o llowing ob jects ap ply only to an NMS and retur n a zero v alue if ac cess ed.
F. SNMP MI B Obje ct s 3160-A2-G B24 -10 Ma rch 200 1 F-15 Near End Gr oup – “ dsx1TimeElapsed ” Object ( dsx1Config Entr y 3) Applies to the network in terface only . An error status is retur ned if acces s is attempted for the DTE Drop/Inser t (DSX- 1) interface.
F. SNMP MIB Ob jects F-16 March 2 001 3160-A2-G B24-10 Near End Gr oup – “ dsx1CircuitIdentifier ” Object (dsx1C onfigEn try 8) This obje ct is only s uppor ted on the N et T1 Interface. Near End Gr oup – “ dsx1Loopbac kConfig ” Objec t (dsx1Conf igEntr y 9) This o bject sp ecifi es the lo opback state o f the T 1 interfaces.
F. SNMP MI B Obje ct s 3160-A2-G B24 -10 Ma rch 200 1 F-17 Near End Gr oup – “ dsx1T ransmitClockSource ” Object (dsx1Co nfigEntr y 12) This obje ct specifi es the tim ing sour ce for the transmit c lock f o r this T1 interface. This obj ect differs from t he MIB definit ion in that it is “ read- only ” (not read/write) f or DSU/CSUs.
F. SNMP MIB Ob jects F-18 March 2 001 3160-A2-G B24-10 Near End Gr oup – The DS1 Inter val T able Objects (dsx 1Inter valEntry) The following DS1 inter val table ob jects a re provided for the networ k interface onl y . Object s in th e table that are not list ed are not su ppor ted and wil l retur n a n error status if ac cess is attempted.
F. SNMP MI B Obje ct s 3160-A2-G B24 -10 Ma rch 200 1 F-19 DS1 Fractional Gr oup, DS1/E1 MIB The DS1 F ractio nal Group c onsis ts of the DS 1 fractiona l table. This table (dsx1FracT a ble) is fully suppor ted by the DSU/CSU and al lows channel ( time slots) to be ma pped between th e T1 interfaces and data por ts.
F. SNMP MIB Ob jects F-20 March 2 001 3160-A2-G B24-10 General Port T able, RS-232-like MIB The gene ral por t table contains general c onfiguratio n objects for the RS-232-l ike int erf aces .
F. SNMP MI B Obje ct s 3160-A2-G B24 -10 Ma rch 200 1 F-21 General P or t T a ble – “ rs232P or tT yp e ” Object (rs232 P o rtEn try 2) This obje ct is used to iden tify the p or t ’ s hardware ty pe. Only th e f ollowing values are suppor ted by the DSU/CSU.
F. SNMP MIB Ob jects F-22 March 2 001 3160-A2-G B24-10 Asynchron ous Port T able, RS-232-like MIB The async hronous por t table co ntains an e ntr y for the MODEM, A UX, o r COM por t when the po r t is configu red for asynchrono us operation.
F. SNMP MI B Obje ct s 3160-A2-G B24 -10 Ma rch 200 1 F-23 Synchr onous Port T able, RS-232-like MIB The sync hronous por t table conta ins an en tr y for each of the synchro nous data por t s and the M ODEM or CO M por t when the por t is configu red for synchronous operation.
F. SNMP MIB Ob jects F-24 March 2 001 3160-A2-G B24-10 Output Signal T able, RS-232-like MIB This obje ct co ntains en trie s for the outpu t signals that can be asser ted by the unit f o r each o f the syn chronous data por ts.
F. SNMP MI B Obje ct s 3160-A2-G B24 -10 Ma rch 200 1 F-25 Generic In terface T est T able, Gen eric Interfac e MIB The tes t table provides access to add itional te sts ( loopbacks and patter n te sts) that are n ot in the i nterface group of MIB I I.
F. SNMP MIB Ob jects F-26 March 2 001 3160-A2-G B24-10 Where th ese obje ct ide ntifiers are defi ned as follows: testLoopDT LB – OBJEC T IDENTI FI ER ::= [wellK nownT ests 2] testMonQ RSS – OBJEC.
F. SNMP MI B Obje ct s 3160-A2-G B24 -10 Ma rch 200 1 F-27 Where th ese obje ct ide ntifiers are defi ned as follows: wellKnownCod es – OBJ ECT IDENTIFIER ::= [ifExten sions 5 ] none – OBJ ECT IDE.
F. SNMP MIB Ob jects F-28 March 2 001 3160-A2-G B24-10 Correlation between Menu Comman ds and SNMP Objects T able F-1, SN MP MIB to F ront Panel Command C ross-Reference , pro vides a correlat ion b e.
F. SNMP MI B Obje ct s 3160-A2-G B24 -10 Ma rch 200 1 F-29 T able F- 1. SNMP MIB to Front Panel C ommand Cr oss-Refer ence (1 of 3) Fr ont Panel Comma nd SNMP MIB Ob ject Stat – >De vHS: LOS at N.
F. SNMP MIB Ob jects F-30 March 2 001 3160-A2-G B24-10 Stat – >LED – >Pr tn: DTR CTS RT S Read: rs232In SigState from rs23 2InSigName == dtr rs232ou tSigState from rs232 Out SigN ame = = ct .
F. SNMP MI B Obje ct s 3160-A2-G B24 -10 Ma rch 200 1 F-31 Te s t – >Ptr ns – >Mon – >Q RS S – >NET Te s t – >Ptr ns – >Abor t – >Mon – >NET Set ifExtnsT estT y.
F. SNMP MIB Ob jects F-32 March 2 001 3160-A2-G B24-10.
3160-A2-G B24 -10 Ma rch 200 1 G-1 G IP Netw ork Addressing Scenarios Overview This app endix des cri bes a means of c onfigur ing 31xx Ser ies devices in an Inter net Protoc ol (IP) net work to provide SNM P or T elnet conn ectivi ty .
G. IP N etwork Addres sing Sce narios G-2 M arch 2001 3 160-A2-GB24-10 Standalone at the Central Site The firs t scenar io ( Figure G-1, Stand alone at th e Central Si te ) sho ws a 3160 DS U/CSU at the ce ntral site, with remo tes conne cted v ia the FD L.
G. IP Netw ork Addres sing Scenario s 3160-A2-G B24 -10 Ma rch 200 1 G-3 Daisy-Chained Standalones at the Central Site The next scena rio ( Figure G-2, Daisy-Cha ined Stand alones a t the Cent ral Site ) is a ser ies of M odel 3164 DSU/CSU s daisy -chain ed together, with remotes conne cted via the FDL.
G. IP N etwork Addres sing Sce narios G-4 M arch 2001 3 160-A2-GB24-10 Local Carrier w ith Remot e Standalone The se cond scen ario ( Figure G- 3, Local Carr ier with Remote Sta ndalon e ) is a carr ier com municati ng with st andalo ne remote s.
G. IP Netw ork Addres sing Scenario s 3160-A2-G B24 -10 Ma rch 200 1 G-5 Local and Remote Car riers – Different Subnets This thir d scena rio ( Figure G-4, Local Carri er Connec ted to Remot e Carr iers ) shows a loc al ca rrier connec ted to rem ote carr ier s that have remote stand alones.
G. IP N etwork Addres sing Sce narios G-6 M arch 2001 3 160-A2-GB24-10 Local and Remote Car riers – Same Subnet An alter n ative addressi ng sc heme, for the networ k is sh own in Fi gure G-5, Loc al Carrie r Connec ted to Re mote Carr iers – an Alter na tive .
G. IP Netw ork Addres sing Scenario s 3160-A2-G B24 -10 Ma rch 200 1 G-7 Multiple NMSs Figure G-6, M ultiple CO M P or ts C onnect ed to Different NMS s , il lu stra tes mu ltipl e COM por ts on the same c arri er conne cted to diff er ent NMSs.
G. IP N etwork Addres sing Sce narios G-8 M arch 2001 3 160-A2-GB24-10.
3160-A2-G B24 -10 Ma rch 200 1 H-1 H Fr ont Pa nel Em ulati on Overview The DSU/C SU offers functio nalit y through F ront P anel Emulation s oftware tha t is simila r to that p rovided by the DSU/CS U front pan el. The D SU/CSU can either b e locall y or re motely at tached to a 386 or higher PC that has at lea st 4 M B of RAM.
H. Front Panel Emulation H-2 M arch 2001 3 160-A2-GB24-10 Proc edure T o ins tall F ront Panel Emulation s oftware: 1. Inser t the dis kette into the a ppropr iate dr ive. 2. Select File from Pr ogram Manager. 3. Choose Run. 4. T ype A:INST ALL and clic k OK.
H. F ront Panel Em ulation 3160-A2-G B24 -10 Ma rch 200 1 H-3 Starting Front Panel Emulation If the DSU/CS U select ed is no t locall y attached to the PC, you must first dial to the remote DS U/CSU before star ti ng front p anel emulati on.
H. Front Panel Emulation H-4 M arch 2001 3 160-A2-GB24-10 5. Choose either a Lo cal (for near-end DS U/CSU) or Re mote (for f ar- end DSU/CSU) destinati on.
3160-A2-G B24 -10 Ma rch 200 1 I-1 I Asynchr o nous T erminal Interface Operation Overview Y ou can co nfigure and m anage the DSU/CS U from a n asynchr onous t er minal th at is conf igured for 9.
I. Async hronous T erminal In terface O peration I-2 Marc h 2001 3160 -A2-GB24-10 Initiating an A TI Session Once th e approp ria te config uration opt ion chan ges h av e bee n made and acc ess is established, the Main M enu screen ap pears (un less a p assw ord is required) .
I. Asynchrono us Term in al Inte rfac e Ope rati on 3160-A2-G B24 -10 Ma rch 200 1 I-3 Ending an A TI Session T o end th e A T I session f rom any scre en, pres s Ctr l-a to move from the S creen area to th e Screen Function K eys ar ea ( Figure I-1, Mai n Menu Screen ), and then sele ct E xit.
I. Async hronous T erminal In terface O peration I-4 Marc h 2001 3160 -A2-GB24-10 Menu Organization A TI menus diff er fr om front p anel menus i n that t hey typically do n ot use abbre viati ons and, i n some c ases, provide a mo re direct acce ss to an option or function.
I. Asynchrono us Term in al Inte rfac e Ope rati on 3160-A2-G B24 -10 Ma rch 200 1 I-5 Using A T I Screens There ar e three ty pes of A T I screen s. Menu screens list sel ections av ai lable through the menu syst em.
I. Async hronous T erminal In terface O peration I-6 Marc h 2001 3160 -A2-GB24-10 NO TES: — Some T e lnet ap plicati ons may require t he use of C tr l-u, Ctr l-d, Ctr l-f, and Ctrl -b as an alt er native to the us e of the Up , D own, Right, and Le ft Arrow keys.
I. Asynchrono us Term in al Inte rfac e Ope rati on 3160-A2-G B24 -10 Ma rch 200 1 I-7 Setting Customer Identification The custo mer iden tificatio n is use d to uni quely i dentify th e DSU/CSU. Proc edure T o chan ge the cus tomer i dentifica tion (Cus tomer ID) : 1.
I. Async hronous T erminal In terface O peration I-8 Marc h 2001 3160 -A2-GB24-10 Displaying LED Conditions The sa me condi tions monitored by the front pa nel LEDs can als o be moni tored by the Displ ay LEDs screen. Th is scree n is most useful w hen the DSU/ CSU is being access ed r emotely .
I. Asynchrono us Term in al Inte rfac e Ope rati on 3160-A2-G B24 -10 Ma rch 200 1 I-9 Changing Configuration Options Use the Con figuration branch of th e main menu t o disp lay or change D SU/CSU configura tion op tions.
I. Async hronous T erminal In terface O peration I-10 March 2 001 3160-A2-G B24-10 2. F rom the Load Con figuration F rom screen , select a conf iguration option set to load ( Cur rent , Cust omer 1 , Customer 2 , De fa u l t Fact o r y 1 , o r Default Fac t o r y 2 ).
I. Asynchrono us Term in al Inte rfac e Ope rati on 3160-A2-G B24 -10 Ma rch 200 1 I- 11 Sa ving Edit Changes Proc edure T o save edit changes: 1. F rom the las t edit screen , select S ave. The Save Configuration T o scr een appear s ( Figure I-7, Confi gura tio n Save Screen ).
I. Async hronous T erminal In terface O peration I-12 March 2 001 3160-A2-G B24-10 Establishing Access Security on a P o rt Although the password feature is av ailable, it is not req uired. If used, it e nsures access secur ity before control i s pass ed to a d evice connect ed to a p or t.
I. Asynchrono us Term in al Inte rfac e Ope rati on 3160-A2-G B24 -10 Ma rch 200 1 I- 13 Setting a Passw ord In additio n to es tablishing acc ess secur ity on a po r t (refer to the p revious secti on, Establishi ng Acces s Secu rity on a Port on page I-12) , the password itself is set.
I. Async hronous T erminal In terface O peration I-14 March 2 001 3160-A2-G B24-10 Entering a Password to Gain Access When acc ess s ecur ity is re quired, th e Login s creen ( F igure I- 10, Enter ing a Pa s sw o r d ) appear s before you can acce ss the Ma in Menu sc reen.
3160-A2-G B24 -10 Ma rch 200 1 J-1 J Equipment List NO TE: Cable numbers for the 3161 D SU/CSU are located in the A CCULINK 3151 CSU and 31 61 DSU/CSU Gen eral Inf or mation Guide and the COMS PHERE 3000 Ser ies Carr ier Inst allation Manual .
J. Equ i pmen t List J-2 March 2 001 3160-A2-G B24-10.
3160-A2-G B24 -10 Ma rch 200 1 GL-1 Glossary 1in8 T es t A test pa ttern consistin g of a one (1) f o llowed by se ven zeros (o n the network only). 3000 Series Carrier A ra ck-mou nted devi ce containing 17 slots in which t o place circuit c ards. A CAMI allo cation method Alternate Channel Alternate Mark In version .
Glossa ry GL-2 March 2001 3160 -A2-G B24 -10 A uxiliary Back pla ne An 8-slot bac kpla ne that fit o v er one half of the open s ection of th e 3000 Series Carrier . Th is is a pa ssiv e asse mbl y that pro vides interc onnectio n capabi lity betw een 3151 C SUs a nd 3161 D SU/CSUs and provi des all i nterf ace connec tors.
Glossary 3160-A2-G B24 -10 Ma rch 200 1 GL-3 COM port Commu nicat ions port. A compute r ’ s ser ial co mmuni catio ns por t us ed to tra nsmit to and receiv e data from a modem. The m odem con nects di rectly to this port. commun it y name An identific ation used b y an SNMP ma nager to gran t an SNMP server a ccess rights to a MIB.
Glossa ry GL-4 March 2001 3160 -A2-G B24 -10 device A mechanic al, elec trical, or elec tronic un it with a s pecial pu rpose. digita l signal A sig nal compos ed of only two discrete v alues, re presenting th e binary digits 0 and 1. disk ette A thin, fl exib le magn etic disk encl ose in a protectiv e jack et.
Glossary 3160-A2-G B24 -10 Ma rch 200 1 GL-5 EIA Electronic Industries As sociatio n. This org anizatio n prov ides sta ndards f or the data commun i cations industry to ens ure unif or mity of i nterf ace betw een DTEs and DCEs. EIA-5 30-A An Ele ctronic Indus tries Assoc iation sta ndard f or a high-spe ed, 25-pos ition, DCE /DTE inte rface.
Glossa ry GL-6 March 2001 3160 -A2-G B24 -10 ICMP Internet Control M anageme nt Protocol. In ter net protoco l that allo ws for the gener ation of error mes sages, t ests pack ets, and in formation mes sages relate d to IP . ID branch Identity branch of the DSU/CS U menu t ree.
Glossary 3160-A2-G B24 -10 Ma rch 200 1 GL-7 Mbps Megabits per secon d. One mega bit is 1,0 48,576 (10 24 2 )b i t s . menu tree The st ru ctu r e con t aini ng th e menu hierar chy star ting at a T o p -Level menu an d extendi ng down to vari ou s device f unc tio n s.
Glossa ry GL-8 March 2001 3160 -A2-G B24 -10 PRM P erf or mance Report Messages . Messages indi cating th e current s tate of a T1 line as specif ied b y ANSI-T1-403. protoc ol A set of rules that dete r m ines th e beha vior of d ev ices in ac hie ving and maintai n ing communi catio n.
Glossary 3160-A2-G B24 -10 Ma rch 200 1 GL-9 server A de vice that off ers a spe cific se r vice, such as database management, to a client . SES Se verely Errored Sec onds. Usually d efined as a second d uring which a s pecific n u mber of CRC errors was exceeded, or an OOF or other critical error occu rred.
Glossa ry GL-10 March 200 1 3160 -A2-G B24 -10 V. 3 5 An ITU-T standa rd f or a high-s peed, 34-pos ition, DC E/DTE interf ace. V. 5 4 An ITU-T standa rd f or local and remote diagnostic loopbac k tests. V .54 Loop 2 An ITU-T sta ndard for a data channel l oopback (DCLB).
3160-A2-G B24 -10 Ma rch 200 1 IN-1 Index Numerics 10BaseT port configu ring, 4- 9 connec tor pin assi gnm en ts, E-4 IP address, 4-10, C-27 prot oco l, C-26 statist ic s, 7-12 A abort lamp te st, 8-2.
Index IN-2 March 2001 3160-A2-GB24 -10 CID (Cu stomer Identi fication) branch exampl e of use, 4-2 Circui t Identifi er configu ration opti on, C-10 clear per form anc e regi ste r s, 7-9 CLO C K IN i.
Index 3160-A2-G B24 -10 Ma rch 200 1 IN-3 DTE Drop/Ins ert interfac e channe l allocat ion procedure, 4-24 configu r ati on opti on s, C-2 failure m essage , 7- 3 functio nal desc ription, 1-2, 1 -7, .
Index IN-4 March 2001 3160-A2-GB24 -10 LEDs, f ront pan el during p ower-up self-tes t, 2-10 functio nal desc ription, 3-5 lamp te st, 8-21 physic al desc ription , 1- 3, 3-1 line co ding, C-2 line eq.
Index 3160-A2-G B24 -10 Ma rch 200 1 IN-5 P pas swor d entering usin g asy nchronou s term inal i nterfac e, I-14 setting using as ynchrono us termin al interfa ce, I-13 pattern te sts, 8-16 payloa d .
Index IN-6 March 2001 3160-A2-GB24 -10 manage r, 1-3 MIBs functio nal desc ription, F-1 list of objects, F-1 procedu re for configuring access, 4-19 objec ts, 1-3 princip les of op eration, 1-3 SNMP D.
デバイスParadyne and 3165-A4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：
Paradyne and 3165-A4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Paradyne and 3165-A4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。Paradyne and 3165-A4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。Paradyne and 3165-A4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。
Paradyne and 3165-A4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Paradyne and 3165-A4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、Paradyne and 3165-A4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Paradyne and 3165-A4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。
