Paradyneメーカー3174の使用説明書/サービス説明書
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A CCULINK ® 3172 a nd 3174 E1 DSU/CSU Quic k Reference Document No. 3170- A2-GL10-10.
Copyright © 2001 Par adyne Corpor ation. All ri ght s reserve d. Printed in U . S.A. W arr anty , Sales, Servic e, and T raining I nf ormation Contac t y our local sales r epresentat ive , ser vice re presentati ve , or distrib utor direc tly f or any help need ed.
1 AC C U L I N K ® 3172 and 3174 E1 DSU/CSU Quic k Ref e rence Document N umber 3170-A2 -GL10-10 July 2001 Produc t Documentation Onli ne Compl ete docu mentat ion f or this product is av ailab le at ww w .parad yne .com . Select Librar y → T echni cal Manua ls → T1/E1 Digi tal Acces s De vices .
2 Quick Start Pr ocedure The f ollowi ng proced ure is f or ex perienced DS U/CSU users who are fa milia r with the 317x D SU/CSU i nstallati on proces s and ha ve no special requireme nts f or their applic ati on. See the ACCULINK 3 17x E1 Data Serv ice Unit/Channel Service Unit Operat or ’ s Guide for mo re inf or mation.
3 Cabling Examples The D S U/C S U is s up pli ed wi th a n AC power mo dul e. Y ou must pr ovid e t he DT E an d netw ork cab les. Option al c ab les that yo u c an o r der f rom the c om pa n y are d es cribed in Pin Assig nm ent s in the Operat or ’ s Gui de .
4 Conf iguration Options Config uration option s are acces sed from the Cnfig branch of the front pane l menu. DSU E1 CEPT Stat Te s t 98-14606a DevHs ST est Perf T Stat LED ID E1 Pr t n Rlpbk Lpbk Pt.
5 F actory def ault configur ation options are sho wn in bol dfac e type in the f ollow ing tab les. T able 1. DTE Interface Conf iguration Options Option Facto ry Comments/Description DTE P or t: Enab Enab les th e use of t he DTE Drop /Inser t por t.
6 Po r t L B : Disab P or t-initiate d Loopba cks , allo ws Loopbac k s to be initia ted through the por t by the e xternal DTE. DTLB DCLB Both All Ones : Disab All ones sent to network (D TE) E1 when D TR or R TS interrupted.
7 Near-end: Disa b Spec ifi es wh ether the d evice will main tain near-end p erf ormance statis tics. Main t Send Both F ar-end: Disab Spec ifie s whet her t he d evice will maint ain f ar-end pe rfo rmance statist ics. Main t Mgmt Link: Ena b Specifies wh ether t he EDL Ma nagement Link is enab led.
8 T able 4. DTE Chann el Configuration Options Option F actory Comment s/Descript ion DTE Cha nne ls: TS16 Sele cts TS 16 for signa lin g or assign s DS0 channe ls on the DTE Drop/Ins ert interf ace to DS0 ch annels o n the netw ork interf ace.
9 T able 5. Da ta Port Ch anne l Configu r atio n O ptio ns (1 of 2) Option Factory Comments/Description Assign T o: NET Ass igns this port to channels o n the Ne twork or DTE Drop/I nsert interfac e, or t o another por t. DTE Pr t n Assign By: Block De termines ho w chan nels are a s signed : contig uous b loc ks or in dividual chan nels.
10 Start At: Clear Clea rs (unass igns) cha nnels f or this port. N1 (D1) N2 (D2) N3 (D3) • • • N31 (D31) This con figuratio n option appears if the “ Assigned By ” config uration option is Bloc k or ACA M I . Line 1 Displays : Line 2 Displays: C omments/Descrip tion N1 N2 N3.
11 T able 6 . Gene ral Conf igu ratio n Optio ns Option Fact ory Comments/D escription Pri Clk S rc: NET Selects t he primar y cloc k source f or the DSU/CSU . DTE Pr t n Int Ext Sec Clk S rc: NET Selects t he secondary cloc k sourc e f or the DSU/CSU , used in the e vent of failure o f the primary source.
12 Com Rate: (Commu nicati on P or t Rate) 1.2 S elects t he bit ra te f or the COM port. 2.4 4.8 9.6 14.4 19.2 38.4 Char Len gth: 7 Selects t he charact er length f or the COM port. 8 CP arity: (Commu nicati on P or t Pa r i t y ) None Selects t he parity f or the COM port.
13 T able 8. Alarm Co nfiguration Options Option Fact ory 1 Comments/ De scrip ti on Alrm Msg: Enab Determines whethe r alarm messages are routed to the AS CII terminal o r printer att a ched to the COM port. Disab SNMP T rap: Enab Sends SNMP t raps .
14 Com IP Adr: Edit The IP address f or the COM por t when the COM po r t is co nfigu re d for SNMP . Clear Com NetMas k : Edit The Subnet Mask nee ded to access the de vice when th e COM port is confi gured f or SNMP . Clear Com Li nk: PPP The link la yer proto col f or the COM port when the C OM po r t is con figu red for SNMP .
15 T able 10. SNMP T rap Con f igurat io n Option s Option Fact ory 1 Comments/ De scrip ti on Num T rap Mgrs : 1 2 – 6 The nu mber of trap managers su pported by the de vice. Tr a p n IP A dr : E dit Sp ecifi es th e IP addr es s f or ea ch trap ma nager.
16 Important Safety Instr uctions 1. Read a nd f ollo w all warning n otices a nd instructio ns mark ed on t he produc t or includ ed in the m an ual. 2. This pro duct is i ntended to be used with a 3- wire gr ounding t ype plug – a pl ug which has a g round ing pin.
17 10. In addition, if the eq uipment is to be used with tele commu nication s circuits , tak e the f ollowing p recaut ions: — Nev er ins tal l te l eph one wi r ing du r ing a l igh tni ng s to r m. — Ne ver in stall tele phone jac ks in we t loca tions unl ess the jack is spec ificall y design ed for w et loca tions .
18 CE Marking Models 3172-A1-41 0 and 317 4-A1-410 of t his produc t are mark ed wit h the CE mark. This m ark has been affix ed to de monstrate ful l compli ance w ith the f ollowing European Directi.
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Paradyne 3174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 3174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 3174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 3174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 3174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 3174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 3174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 3174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。