Paradyne 3174 инструкция обслуживания

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. F or addition al inf or mation co ncerning w arranty , sales , ser vice , repair , [...]

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 . Select th e f ollowing document : 3170-A2-G B20[...]

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. Proce dure 1. The DSU [...]

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 . NO TE: The 120 Ω /75 Ω s witc h sele cts ei ther the 1 20-ohm balan ced net wo r[...]

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 Ptrns Lamp Cnfig Ctrl Rel ClrReg Reset CID LED DL DTE Pr t1 Pr t2 Pr t3 Pr t4 PLB DLB RLB LLB Abor t DCLB DTLB Abor t Send Mon QRSS 1in8 51 1 QRSS 51 1 [...]

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. Disa b DTE F rame: CRC4 Selects framing f ormat. noCRC DTE Codin g: AMI Selects line cod ing f or[...]

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. DTR RT S Both Rcv RAI: (Acti on on Re ce ived Remote Ala rm Indicati on) None Data port remains enab led, or is di sabl ed,[...]

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. Disab T able 3. Network Interface Conf iguratio[...]

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. Assign TS16 : Dat a Speci fi es w het her tim e slot 16 i s rese r ved for signa lin g infor mat io n or [...]

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. Chan P o[...]

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... N31: (If assigned to NET) D1 D2 D3... D31: (If assigned to D[...]

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. DTE Pr t n Int Ext Clock Rate: 2048 Selec [...]

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. Eve n Odd CStop Bits: (Commu nicati on P or t Stop Bits) 1 Selects the n u[...]

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 . Disab T able 9 . Gener al SN MP Co nf igur atio n Op tions ( 1 of 2) Option Fact ory Comments/D es[...]

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 . SLIP A ux IP Adr:[...]

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. This con figur ation opt ion is rep eated f or all n manage rs. Clear Tr a p n Dst: None Sp[...]

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. Th is is a saf ety featu re. Equipmen t grounding is vital to ensure s af e oper[...]

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 . — Ne v er touch unins[...]

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 Directives: Directiv e 73/23/E EC – Council Direc tiv e of 19 F ebruary 1973 on the har moniz ation of the laws of the me mber states rela ting to el ectri[...]