Manuale d’uso / di manutenzione del prodotto CPX-1000 del fabbricante Paradyne
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Jetstream ® CPX-1000 V oice Ser vices Platf orm Installation and Operation Rele ase 2.5 Docume nt No. 1000-A2-G N22-00 F ebruar y 2003.
A February 2003 1000-A2-G N22-00 Copyright © 2003 Paradyne Corporation. All right s res erved. Printed in U .S.A. Notice This pu blicati on is protec ted by f ede ral cop yright la w .
February 2003 B 1000-A2-G N22-00 Important S afety Inst ructions 1. Read a nd fol low all warning noti ces and ins tructions mark ed on the p roduct or inc luded in the manual .
C February 2003 1000-A2-G N22-00 CANAD A – EMI NO TICE: This Class A digital apparatus meets all requirem ent s of the Canadian i nterference-c ausing equipme nt regulat ions. Cet app areil numé rique de la c lasse A r especte toutes les exi g ences du réglement sur l e matérial br ouilleur du Canada.
February 2003 i T able of Contents Preface Audience ...................................................................................vii Or ganization .............................................................................vii Related Documents .
T able of Con tents 1000-A2-G N22-00 ii February 2003 CPX-1000 Shelf ................................................................ 2-10 System Alarm Panel ....................................................... 2-10 Line Modules with T1 ...........
February 2003 iii 1000-A2 -GN22-00 T able of Contents Rack Requir ements ........................................................... 3-8 T ools and Supplies ...................................................... 3-9 Facility Connections and Cabling ..
T able of Con tents 1000-A2-G N22-00 iv February 2003 Chapter 4 T roubleshooting General T roubleshooting Guidelines ................................... 4-2 System T rouble Shooting ....................................................... 4-3 Using the JetCraft Alarm W indow .
February 2003 v 1000-A2 -GN22-00 T able of Contents Appendix A Using the Console Logging In ......................................................................... A-1 Console Commands......................................................... A-4 ? .
T able of Con tents 1000-A2-G N22-00 vi February 2003 Appendix B Pin Assignments and Indicators System Alarm Connection Require ments .................
February 2003 vii Preface Audience This manual is for technicians a nd engineers who install and put into service (turn-up) th e CPX-1000 V oice Services Platf orm or wh o perform routi ne diagnostic testing, tr oubleshooting, and re pair of the equipment.
Preface 1000-A2-GN22-00 viii February 2003 Appendix A , Using the Console , describe s how to use the console, and l ists user and admin console c ommands. Appendix B , Pi n Assignments and Indicators , describes port and plug specific ations, and indicators on each module.
February 2003 ix 1000-A2 -GN22-00 Preface Note The pointing fin ger highlights importa n t informat ion. Be sur e to read this informa tion before continuing. Wa r n i n g Aler ts you to an action or in action that c ould lead to an injur y to yourself or damage to the CPX -1000.
Preface 1000-A2-GN22-00 x February 2003.
February 2003 1-1 C H A P T E R 1 V oice-over-Br oadband Networking This chapter describes the Paradyne Jetstre am V oice-over- Br oadband (V oBB) product solution, including the foll owing topics: Lo.
1. V oic e-over-Broa dband Networ king 1000-A2-G N22-00 1-2 February 2003 Figure 1–1. V oBB Local Access Networks The CPX-1000 V oice Servi ces Platform is a lar ge-scal e voice platform that r esides in an ICP's Regional Switchin g Center (RSC).
February 2003 1-3 1000-A2- GN22-00 1. V oic e-over-Broadband N etworking The heart of our V oBB solution is th e CPX-1000. IADs, supplied by other manufactur ers, reside a t subscriber pr emises. Each IAD pr ovides dial tone to standar d (POTS) local telephones and data service, u sing a single transmi ssion link.
1. V oic e-over-Broa dband Networ king 1000-A2-G N22-00 1-4 February 2003 Packet Network Configuration The CPX-1000 transports voice traf fic via an A TM network.
February 2003 1-5 1000-A2- GN22-00 1. V oic e-over-Broadband N etworking V oic e is mo re sen si tiv e to n et wo rk la te ncy th an d ata , so th is configuration ensur es that voice traffic always has priority over data. However , this c onfiguration also enables voice traff ic to consume bandwidth when a cal l is in progr ess.
1. V oic e-over-Broa dband Networ king 1000-A2-G N22-00 1-6 February 2003 Call Origination and Completion These steps describe the network interaction that occurs when a subscriber initiates a call ( Figure 1–5 ): 1. A subscriber initiate s the call by taking the tel eph one of f-hook.
February 2003 1-7 1000-A2- GN22-00 1. V oic e-over-Broadband N etworking These steps describe the network interaction that occurs when a subscriber receives a c all ( Figur e 1–6 ): 1. The Class 5 switch sends an incoming call r equ est message to the CPX through the PSTN (GR-303) TMC.
1. V oic e-over-Broa dband Networ king 1000-A2-G N22-00 1-8 February 2003 CPX-1000 Calling Features The CPX transpar ently passes all Class 5 switch standard POTS feature s to subscribers.
February 2003 1-9 1000-A2- GN22-00 1. V oic e-over-Broadband N etworking CPX-1000 Management T ools and APIs W e provide several manage ment tools and APIs for use in othe r network management systems. JetCraft W e provide a W indows-ba sed voice service management tool with a graphi c user in terfa ce, cal led Jet Craft .
1. V oic e-over-Broa dband Networ king 1000-A2-G N22-00 1-10 Februar y 2003.
February 2003 2-1 C H A P T E R 2 CPX-1000 V oice Ser vices Platfo rm Descri ption This chapter describes the features, components, and overall specifica tions of the CPX-1000, i ncluding the followin.
2. CPX -1000 V oice Ser vices P latform De scripti on 1000-A2-G N22-00 2-2 February 2003 A CPX installation is s calable: first by populating an individual shelf, then by adding a dditional shelves. Each CPX shelf oc cupies 12 RU (21 in ches high) and is 17 in ches deep.
February 2003 2-3 1000-A2 -GN22-00 2. CPX -1000 V oice Ser vices P latform De scriptio n The capacity of t he CPX shelf configur ed with either T1 modules depends on the shelf configuration and the concentration and r edund ancy options selec ted.
2. CPX -1000 V oice Ser vices P latform De scripti on 1000-A2-G N22-00 2-4 February 2003 Figure 2 –2. CP X Fun ctional D iagram (T1 Inte r face) 0481 EOC Process Management Process Echo Cancellation and Compression V oice Bus V oice V oice V oice/ Control Splitter Control T1 Interf ace Controller OC3 P or t Q.
February 2003 2-5 1000-A2 -GN22-00 2. CPX -1000 V oice Ser vices P latform De scriptio n Figur e 2–3 illustrates this s ame functionality when pr oviding access to the PSTN via STS-1, using the STS-1 ECAC module.
2. CPX -1000 V oice Ser vices P latform De scripti on 1000-A2-G N22-00 2-6 February 2003 Management Processing The Management Processor (MP) module is the admin istrative CPU for the CPX shel f. It acts as a datab ase for the shelf and as an admini strati ve int erfa ce for Je tCra ft, JetV isio n, and o ther management interfaces .
February 2003 2-7 1000-A2 -GN22-00 2. CPX -1000 V oice Ser vices P latform De scriptio n all sign aling to both the TMC pr ocess and the CP . The PSTN interface controls all ti me slot mapping and CP functions. The PSTN routes a ll voice timeslots over the voice bus to the packet interfac e.
2. CPX -1000 V oice Ser vices P latform De scripti on 1000-A2-G N22-00 2-8 February 2003 the r emainder of the formula is the sam e for all IADs: For example, consider three IA Ds with the VPI/VCI pairs and where t he maximum number of VCIs configur ed for the equipment is 256: A.
February 2003 2-9 1000-A2 -GN22-00 2. CPX -1000 V oice Ser vices P latform De scriptio n Figure 2–4. CPX-1000 Fr ont and Rear Views 14 13 12 11 6 7 8 9 10 5 4 3 2 1 0485 Summar y Alar m P anel Modul.
2. CPX -1000 V oice Ser vices P latform De scripti on 1000-A2-G N22-00 2-10 Februar y 2003 CPX-1000 Shelf Each CPX shelf is 12 RU (21 inches) hi gh and 17 inches deep. The shelf can mount in either a 1 9 -inch Electronic Industries Association (EIA) rack or a 23-inch rack.
February 2003 2-11 1000-A2 -GN22-00 2. CPX -1000 V oice Ser vices P latform De scriptio n The thre e T elco al arms and a rack alarm ar e also ro uted through a dry contact r elay to the RJ-45 remote alarm conne ctor . The standar d T elco a larm signals and ra ck alarm are ava ilable as an output to r emote alarm equipment ( T able 2–2 ).
2. CPX -1000 V oice Ser vices P latform De scripti on 1000-A2-G N22-00 2-12 Februar y 2003 Line Modu les with T1 When configur ed with T1, the CPX may contain the following module types: Call Processo.
February 2003 2-13 1000-A2 -GN22-00 2. CPX -1000 V oice Ser vices P latform De scriptio n Call Pr ocessor Modules The CPX shelf supports two CP mo dules in an active/standby conf igurat ion, made up of two car ds ( Figur e 2–6 ): Call Pr oce ssing card —contains a processor , plus volatile and non-volatile RAM.
2. CPX -1000 V oice Ser vices P latform De scripti on 1000-A2-G N22-00 2-14 Februar y 2003 T able 2–3 lists the function of ea ch control, port, and ind icators.
February 2003 2-15 1000-A2 -GN22-00 2. CPX -1000 V oice Ser vices P latform De scriptio n The CPX supports r edun dant CP modules ( Figur e 2–7 ). Figure 2 –7.
2. CPX -1000 V oice Ser vices P latform De scripti on 1000-A2-G N22-00 2-16 Februar y 2003 This ar chitecture enabl es two ty pes of CP module switchovers: Automatic sw itchover —the system detects a pr oblem with the active CP module a nd performs a for ced switchover to the standby CP modul e.
February 2003 2-17 1000-A2 -GN22-00 2. CPX -1000 V oice Ser vices P latform De scriptio n Management Processor Module The Management Processor (MP) module contains a processor , volatile and non-vol atile RAM, and an Ethernet interfa ce for administration.
2. CPX -1000 V oice Ser vices P latform De scripti on 1000-A2-G N22-00 2-18 Februar y 2003 Figure 2–8. Management Pr ocessor Module P I M 1 ETHERNET 2 ETHERNET 1 0449 Management Processor T ransitio.
February 2003 2-19 1000-A2 -GN22-00 2. CPX -1000 V oice Ser vices P latform De scriptio n T abl e 2–4. MP Module Contr ols, In dicator s, and P or ts Card Control s, I ndic at ors, a nd Por ts Funct.
2. CPX -1000 V oice Ser vices P latform De scripti on 1000-A2-G N22-00 2-20 Februar y 2003 PSTN Modules The CPX provides c omplete support of the GR-30 3 protocol, including ful l GR-303 line concentra tion, all CLASS and callin g feature s, full EOC, TMC, and path pr otection switching.
February 2003 2-21 1000-A2 -GN22-00 2. CPX -1000 V oice Ser vices P latform De scriptio n Figure 2–9. T1 Module Path Protection Switching Figure 2–10 . T1 Port Failure Pr otection Octal T1 Mod ule The Octal T1 module supports ei ght T1 interfaces to the Class 5 switch.
2. CPX -1000 V oice Ser vices P latform De scripti on 1000-A2-G N22-00 2-22 Februar y 2003 T1 Pr ocessing card —pr ocessor that controls T1 pr ocessing.
February 2003 2-23 1000-A2 -GN22-00 2. CPX -1000 V oice Ser vices P latform De scriptio n 12-Por t T1 ECAC Module The 12-port T1 Echo Cancell ation And Compression (ECAC) module supports twelve T1 connecti ons to the Class 5 switch via an RJ-21X port, plus onboa rd echo cancel lation and compr ession.
2. CPX -1000 V oice Ser vices P latform De scripti on 1000-A2-G N22-00 2-24 Februar y 2003 Figure 2– 12. 12-por t T1 ECAC an d T1 T ransition Car ds 12 PORT T1 10 BT ETH BITS PCM TEST RS-232 0478 HO.
February 2003 2-25 1000-A2 -GN22-00 2. CPX -1000 V oice Ser vices P latform De scriptio n STS-1 Modu le The STS-1 module consists of two car ds ( Figur e 2–14 ) that supports one STS-1 interfa ce containing 672 DS0s ( 28 DS1s) in a si ngle physical interfac e.
2. CPX -1000 V oice Ser vices P latform De scripti on 1000-A2-G N22-00 2-26 Februar y 2003 Figure 2–13 . STS-1 Module As with a T1-based c onfiguration, the STS-1 configurati on pr ovides complete s.
February 2003 2-27 1000-A2 -GN22-00 2. CPX -1000 V oice Ser vices P latform De scriptio n A single CPX shelf supports eight interface gr oups (IGs) with each port independently ass igned to an interface gr oup. Each interface gr oup supports up to 28 DS1 ports .
2. CPX -1000 V oice Ser vices P latform De scripti on 1000-A2-G N22-00 2-28 Februar y 2003 STS-1 ECAC Card The optional STS-1 ECAC module c onsists of two car ds ( Figur e 2–14 ) that support one STS-1 interface contain ing 672 DS0s (28 DS1s) in a single physical interf ace, and includes onboar d echo cancellation and c ompression.
February 2003 2-29 1000-A2 -GN22-00 2. CPX -1000 V oice Ser vices P latform De scriptio n The STS-1 ECAC module incr eases the traf fic capaci ty of the CPX over what can otherwise be obtained by T1 modules. When configur ed for redund ancy (1 + 1), these modules occupy shelf slots 1 1-16 in pairs.
2. CPX -1000 V oice Ser vices P latform De scripti on 1000-A2-G N22-00 2-30 Februar y 2003 Splitter Assembly for STS-1 The CPX off ers equ ipment pr otection for the STS-1 connection thr ough 1+1 Y - cable r edundancy via t h e STS-1 splitter a ssembly , Figur e 2–15 ).
February 2003 2-31 1000-A2 -GN22-00 2. CPX -1000 V oice Ser vices P latform De scriptio n This ar chitecture enabl es two ty pes of STS-1 module switchovers: Automatic/forced switchover —th e sy ste m de te ct s a pr oblem such as loss of sig nal and performs a force d switchover to the standby STS-1 module in the prote ction gr oup.
2. CPX -1000 V oice Ser vices P latform De scripti on 1000-A2-G N22-00 2-32 Februar y 2003 AT M O C - 3 Module The A TM OC-3 module (com ing in through the transition ca rd) is the W AN interface that connects a CPX shelf to an A TM access network using an OC-3 optica l interface.
February 2003 2-33 1000-A2 -GN22-00 2. CPX -1000 V oice Ser vices P latform De scriptio n The OC-3 A TM module includes the pr ocessing car d only ( Figur e 2–16 ). The module supports capaci ty for 155 Mbits of informatio n and can handle 1,024 simultan eous calls (DS0s).
2. CPX -1000 V oice Ser vices P latform De scripti on 1000-A2-G N22-00 2-34 Februar y 2003 Figure 2–16 . A TM OC-3 Module Status Tx Rx A TM 155 0160 A TM OC-3 SC P or ts Dust Cov er Status LEDs Tx R.
February 2003 2-35 1000-A2 -GN22-00 2. CPX -1000 V oice Ser vices P latform De scriptio n Echo Cancellation Module The Echo Cancella tion module ( Figur e 2–17 ) supports echo cancellation with ta il up to 64 milliseconds pe r channel for up to 672 DS0s in acc ordance with ITU G.
2. CPX -1000 V oice Ser vices P latform De scripti on 1000-A2-G N22-00 2-36 Februar y 2003 Echo Cancellation an d Compression Module (ECA C) The ECAC module can be used with the Octal T1 or STS-1 module to pr ovides compress ion from zer o to 100% of cal ls on the CPX.
February 2003 2-37 1000-A2 -GN22-00 2. CPX -1000 V oice Ser vices P latform De scriptio n DC Power Supply Fan and Fan Modules Three DC power supply/fan modu l es at the bottom of the CPX shelf pr ovide power and for ced-air cooling for t he system’s line card c age and transition module car d cage ( Figure 2–19 ).
2. CPX -1000 V oice Ser vices P latform De scripti on 1000-A2-G N22-00 2-38 Februar y 2003 Figure 2–20 . Shelf Airflow 0383 Front Cards (CPU & Line) T ransition Cards Side-to-Side Plenum Shutter.
February 2003 2-39 1000-A2 -GN22-00 2. CPX -1000 V oice Ser vices P latform De scriptio n DC Power Distri bution Panel The DC power distribution panel includes two DC terminal blocks for connecting to redundant 48 Vdc input power supply (plant battery) and r eturn branch circuits.
2. CPX -1000 V oice Ser vices P latform De scripti on 1000-A2-G N22-00 2-40 Februar y 2003.
February 2003 3-1 C H A P T E R 3 Installing the CPX-1000 This chapter pr ovides steps for instal ling the CPX-1000—electric al connections and network systems.
3. In stalling the CPX-100 0 1000-A2-G N22-00 3-2 February 2003 Installation Checklist Photocopy or print these pages as quick refer ence to the steps r equ ired f or successful installation and turn up.
February 2003 3-3 1000-A2 -GN22-00 3. Ins talling t he CPX-1000 V erify cabling 3-32 Apply po wer to CPX 3-32 Check module indicators, alarm panel in dicators 3-33 Check co oling fan operation 3-34 V erify remote interface 3-34 Optional: attach bezel to fr ont of CPX.
3. In stalling the CPX-100 0 1000-A2-G N22-00 3-4 February 2003 Tu r n - u p Checklist Use this checklist when Provisioning and turning up the CPX. For these steps, work f rom facili ties and deployment in formation pr ovid ed by your network operating center to establish service and manage of the CPX.
February 2003 3-5 1000-A2 -GN22-00 3. Ins talling t he CPX-1000 Installation Requirements Thi s sec tio n co ve rs C PX in sta lla ti on req uirem ent s in a T elc o facility .
3. In stalling the CPX-100 0 1000-A2-G N22-00 3-6 February 2003 Electro-Sta ti c Caution The CPX circui t cards can be damaged by stati c elec tricity that build s up on wor k sur faces and on your body .
February 2003 3-7 1000-A2 -GN22-00 3. Ins talling t he CPX-1000 Do Not Ser vice Internal Assemblies Do not at tempt internal service or adjus tment except as s pecifically dir ected to do so by Paradyne personnel. Do Not W ork Alone Do not work alone when handling high vol tage components or working on power supplies and r elated connections.
3. In stalling the CPX-100 0 1000-A2-G N22-00 3-8 February 2003 Power Requirements The CPX req uires –4 8 VDC plant battery power thr ough two separate lines fo r –48V power and battery r eturn (A and B). The power supply input voltage ran ge is –40 V to –72 VDC, 13A maxi mum configured system (b alanced between the two power supplies).
February 2003 3-9 1000-A2 -GN22-00 3. Ins talling t he CPX-1000 T ools and Supplies Y ou will use the following tools and supplies: 3/16” and 1/ 8” slotted screwdriv ers # 1 and #2 Phil lips scr e.
3. In stalling the CPX-100 0 1000-A2-G N22-00 3-10 Februar y 2003 Unpack and Inspect the CPX-1000 Before unpacking your CPX, site prepa ration should be complete, including installa tion of the rack, and network cabling r eady for con nec tio n. Before accepting delivery of the CPX, you should ins pect the containers and the unit.
February 2003 3-11 1000-A2 -GN22-00 3. Ins talling t he CPX-1000 Step 3 Remove the inside top shock absorber , then lift of f the box sides. Step 4 Open the plastic ba g covering th e equipment, and push it down into the bottom box lid. Step 5 Inspect the CPX for damage.
3. In stalling the CPX-100 0 1000-A2-G N22-00 3-12 Februar y 2003 Attach the Mounting Flanges The CPX ships with a pair of revers ible mounting flanges for either a 19-in ch or a 23-inch stand ard or seismic rac k. One orientation of the mounting flanges fi ts a 19-inch rack, a nd the reverse orientat ion fits a 23-in ch rack.
February 2003 3-13 1000-A2 -GN22-00 3. Ins talling t he CPX-1000 Rack Mou nt the CPX Y ou can install up to thr ee CPX sh elves in a standar d or seismic 7- foot-tall, 19-inch or 23-in ch relay ra ck. If you plan to instal l more than one CPX, mount the first un it in the bottom of the rack.
3. In stalling the CPX-100 0 1000-A2-G N22-00 3-14 Februar y 2003 0487 17 inches 6" 6" 17.2 inches 24.5 inches (14 R U) Depth f or cable management trough (adjustable) 1-1/16" Note: Hendry Model 12300 23" rack shown f or ref erence.
February 2003 3-15 1000-A2 -GN22-00 3. Ins talling t he CPX-1000 Step 1 Mark the rack for the l ocation of each CPX shelf. Also mark t he shelf for optional ST S-1 Splitter Assembly above each unit. Step 2 W ith the help of another person, li ft the shelf into position thr ou gh the front of the shelf.
3. In stalling the CPX-100 0 1000-A2-G N22-00 3-16 Februar y 2003 Mount the Splitter Assembly After you have inst alled the CPX shelves, install t h e STS-1 Splitter Assemblies if your CPX is configured f or STS-1. . Step 1 If necessary , r everse the mounting flanges to f it your rack.
February 2003 3-17 1000-A2 -GN22-00 3. Ins talling t he CPX-1000 T o conn ect plant batt ery power and ground to the CPX, follow these steps: Step 1 T e rminate a #6 A WG frame gr ound wire i n an LCC or LCD compr ession lug (with two #10 s crew hole s).
3. In stalling the CPX-100 0 1000-A2-G N22-00 3-18 Februar y 2003 Step 3 Set the r ear circuit br eaker to the Off/ 0 posit ion (i f it is not alr eady off).
February 2003 3-19 1000-A2 -GN22-00 3. Ins talling t he CPX-1000 Install Modul es in CPX Each CPX is usuall y preloaded with these modules: 1 MP Car d (MP) 2 CP car ds (CP) 2 HSC car d Some modules ma.
3. In stalling the CPX-100 0 1000-A2-G N22-00 3-20 Februar y 2003 Figure 3 –1. CPX Front—12 -por t T1 ECA C and O C-3 A TM Modules 0482 123456 8 1 0 7 9 1 1 12 13 14 15 16 PWR ERROR PWR ERROR P M .
February 2003 3-21 1000-A2 -GN22-00 3. Ins talling t he CPX-1000 Figur e 3–2 shows the typical CPX shelf f ront view configur ed with STS-1 ECAC modules whic h include on-boar d echo cancellatio n and compr ession.
3. In stalling the CPX-100 0 1000-A2-G N22-00 3-22 Februar y 2003 Installing Additional Cards T o install car ds that ar e not yet install ed in the CPX: Step 1 Put on an antistatic wrist strap, an d plug the other end of that strap into the ESD ground j ack in fr ont (or back) of the CPX shel f.
February 2003 3-23 1000-A2 -GN22-00 3. Ins talling t he CPX-1000 Ve r i f y Hardware Installation Before attaching cables, take thi s time to check your work: Ve r i f y t h a t : Step 1 The 48 VDC A and 48 VDC B terminals of the CPX r ear panel ar e wir ed to the plant battery 48V A and B branch es.
3. In stalling the CPX-100 0 1000-A2-G N22-00 3-24 Februar y 2003 Attach OC-3 AT M C a b l e s After verifying the i n stallation of har dware, pr oceed to connect the required inte r-sys tem ca ble s. T o attach OC-3 cables to t he CPX: Step 1 Remove the dust cover fr om the A TM fiber- optic SC connector sockets locate d on the A TM panel.
February 2003 3-25 1000-A2 -GN22-00 3. Ins talling t he CPX-1000 Attach Ethernet Cables Connect the MP module to the CP modules via Ethernet. Y ou can also connect the CPX shelf to an Ethernet LAN for ac cess via r emote system managemen t.
3. In stalling the CPX-100 0 1000-A2-G N22-00 3-26 Februar y 2003 Attach the T-1/ DS-1 Cables The CPX connects to host Class 5 s witches via multiple T1/DS- 1 spans. Each T- 1 module in the CPX includes a correspon ding T1 transition module that is accessible fr om the rear of the shel f.
February 2003 3-27 1000-A2 -GN22-00 3. Ins talling t he CPX-1000 Figure 3–3. Octal T1 T ransitio n Card Ca bling Step 3 Dr ess the T1 and power cables fr om the rea r of the shelf, so the cable minimi zes interfer ence with the T1 T ransiti on module r eplacement using the optional CPX cabl e management assembly .
3. In stalling the CPX-100 0 1000-A2-G N22-00 3-28 Februar y 2003 Attaching Cabl es to 12-Por t T1 Modules The 12-port T1 car d provi des an RJ-21X port to which you connect a customer -supplied 25-pai r cable (Paradyne part number 03 5- 0446-1030) with an RJ-21X jack at one end.
February 2003 3-29 1000-A2 -GN22-00 3. Ins talling t he CPX-1000 Connect the RJ-2 1X cable to the patch panel: Step 1 Conne ct the RJ-21X jack to the RJ-21X port on th e ba ck of th e 12-port T1 transit ion card. Step 2 Punch down each T1 cir cuit on the back of the RJ- 48C patch panel.
3. In stalling the CPX-100 0 1000-A2-G N22-00 3-30 Februar y 2003 On the RJ-21X connect or , the tip connectors ar e on the left; t h e ring connectors ar e on the right. T1 cir cuits ar e numbered fr om 1 thr ou gh 12, descending down fr om the top of the connector .
February 2003 3-31 1000-A2 -GN22-00 3. Ins talling t he CPX-1000 Step 1 Connect two pair s of STS-1 transmit and r eceive cables to the STS-1 primary and corr esponding standb y transition modules i n the back of the CPX shelf.
3. In stalling the CPX-100 0 1000-A2-G N22-00 3-32 Februar y 2003 V erify Cabling Before proceeding with the final t asks of CPX installation, take time to check your ca bling, by verifyin g the following: Step 1 AT M c a b l e s : The fiber optic OC-3 T ransmit and Rec eive cables connect the A TM modules to the A T M network.
February 2003 3-33 1000-A2 -GN22-00 3. Ins talling t he CPX-1000 Check Plug-in Module Indicators After applying power , wait at least five minutes for the CPX to init ia liz e. Th en , ch eck the ind ica to rs on th e mod ul es t o ve rify tha t the modules ar e powered as des cribed in the sections that foll ow .
3. In stalling the CPX-100 0 1000-A2-G N22-00 3-34 Februar y 2003 Step 9 Echo Can cellation Indica tors : V erify that the Hot Swap indicator is not li t. The ST A TUS indicator lights yellow when the CPX is using th e module. Step 10 Echo C ancellatio n and Compre ssion Modu le Indicat ors : V erify that the Hot Swap indicator i s not lit.
February 2003 3-35 1000-A2 -GN22-00 3. Ins talling t he CPX-1000 In m ost ca ses , y ou sh ou ld cha nge the IP address of the CPX to one that can be detected by the network management softwar e on your LAN. After you change the IP addr ess, the CPX r equ ir es rebooting.
3. In stalling the CPX-100 0 1000-A2-G N22-00 3-36 Februar y 2003.
February 2003 4-1 C H A P T E R 4 T r oubleshooting This chapter describes CPX troubleshooting pr ocedure s. Before attempting to tr oubleshoot the CPX-1000, you should have a thor ough understanding of the theory of operat ion of the CPX and its r elated management utilities.
4. T rou bleshootin g 1000-A2-G N22-00 4-2 February 2003 General T r oubleshooting Guidelines Use the foll owing list as general guidel ines: W ork fr om the ge neral specific — st art with simple things first —check th e power sour ce, check for loose cables, and ensur e CPX components are pr operly seated.
February 2003 4-3 1000-A2 -GN22-00 4. T rou bleshoot ing Period ically review the overall picture — if you ar e tr oubleshooting the same symptoms , it may be time to change your approach. T r y something differ ent. Read the man ual — a significan t amount of information is availabl e to aid in your troublesh ooting .
4. T rou bleshootin g 1000-A2-G N22-00 4-4 February 2003 Figure 4–1. CPX Alarm Panel 0233-01 Alar m P anel 1 23456 7 8 9 1 1 12 13 14 15 16 DISABLED UNLOCKED ACT DISABLED UNLOCKED ACT DISABLED UNLOC.
February 2003 4-5 1000-A2 -GN22-00 4. T rou bleshoot ing CP Car d MP lost connecti on to active CP CPX Shelf CPX is down Lost communication with network managem ent system T1 T ransi tion card missing.
4. T rou bleshootin g 1000-A2-G N22-00 4-6 February 2003 T able 4–3 lists the modules and indic ator states for normal operating con ditions. Module T roubleshooting Befor e performing a module fau lt isolation: 1. V erify that the b oard and each component is securely seated.
February 2003 4-7 1000-A2 -GN22-00 4. T rou bleshoot ing 2. Refer to T able 4–4 when troubleshooting the CP mod u le. 3. Refer to T able 4–5 when troubleshooting the MP module. 4. Refer to Ta b l e 4 – 6 when troubleshooting the TDM T1 module. 5.
4. T rou bleshootin g 1000-A2-G N22-00 4-8 February 2003 T abl e 4–5. MP Module T r oublesho oting Symptom Pr obable C auses Corrective Acti on PWR indicator is off . CPX is not power ed up. V erify that the CPX is rece iving –48 VDC fr om the plant battery .
February 2003 4-9 1000-A2 -GN22-00 4. T rou bleshoot ing T abl e 4–6. PSTN Modul e T roubl eshooting Symptom Probable Causes Corrective Action No indicators are lit on the T1/STS-1 module. CPX is not power ed. Put the suspect car d on standby , locked, resour ces remov ed.
4. T rou bleshootin g 1000-A2-G N22-00 4-10 Februar y 2003 Blue indic ator is lit at the bottom of a T1/STS- 1 module. T1/STS-1 module i s not fully in serted in its car d cage slo t. 1. Unplug T1/STS-1 module and r einsert (see Module T r oubleshooting on page 4-6 ).
February 2003 4-11 1000-A2 -GN22-00 4. T rou bleshoot ing Secondary EOC PPS Link is down CPX and Class 5 switch connection has been lost. V erify that the interface gr oup is active in t he sw it ch. Receive data on inactive link Switch and CPX do not agr ee on which link is active on TMC or EOC.
4. T rou bleshootin g 1000-A2-G N22-00 4-12 Februar y 2003 Power System T roubleshooting The CPX requir es 48V power from a plant battery source. T wo 48Vdc inputs (A and B) ar e wir ed to the CPX, so that if one input to the system fails, the other maintains power .
February 2003 4-13 1000-A2 -GN22-00 4. T rou bleshoot ing Step 2 Check the CPX plug-in module indicators to verify that t h ey ar e operating corr ectly . If any indicator states ar e incorr ect, identify the module type and r efer to the appr opriate table for action.
4. T rou bleshootin g 1000-A2-G N22-00 4-14 Februar y 2003 Loo pbac ks The CPX supports near-end l oopback on T -1 ports as a diagnostic tool to test connecti vity to external devices. During a l oopback pr ocedure, the transmitted signal is r eturned to the sending device to verify that ther e were no transmissi on errors.
February 2003 5-1 C H A P T E R 5 Repair Pr ocedures Use these pr ocedures when r emoving or installing components: Power supplies and fans ( page 5-2 ) Alarm panel (page 5- 4 ) Power distribution pa .
5. Repa ir Procedu res 1000-A2-G N22-00 5-2 February 2003 Power Supply/ Fan Module Remo val Each CPX is equipped with 3 power s u pply/fan modules. Removing a single power supply doe s not interrupt system operation.
February 2003 5-3 1000-A2 -GN22-00 5. Repa ir Procedu res Step 4 Insert the new fan into the power supply/fan module. Step 5 T ighten the four screws that at tach the fan to the power supply . Step 6 Rein sta ll t he f ront f an filt er o n th e m odu le .
5. Repa ir Procedu res 1000-A2-G N22-00 5-4 February 2003 Alarm Panel The alarm panel is hot-s wappable—you can r emove it without adversely af fecting system f unctions or performance. Removing the Alarm Panel T o remove the alarm panel, see Figure 5– 2 and: Step 1 Loosen the two captiv e screws at the top of the alarm panel.
February 2003 5-5 1000-A2 -GN22-00 5. Repa ir Procedu res Installing the Alarm Panel T o install the Alarm panel, se e Figure 5–2 and: Step 1 Insert the alarm cable connector into header J4 on the alarm panel. The cable connector and header a r e keyed—they fit together only in one dir ection.
5. Repa ir Procedu res 1000-A2-G N22-00 5-6 February 2003 Step 5 Pul l the Power D istr ibutio n Panel stra ight out of t he ch assis . Figure 5– 3. Power Distribut ion Panel Removal Installing Power Distribution Panel T o install the power distributio n panel: Step 1 Insert the Power Distributi on Panel straight into the chas sis.
February 2003 5-7 1000-A2 -GN22-00 5. Repa ir Procedu res Step 2 T ighten the four captive screws i n the corners of the panel. Step 3 Replace the power cable. Step 4 Tu r n o n t h e C P X . Module Remo val an d Installation Use this pr ocedure to r eplace a CPX plug-i n module by removing it from the she lf a nd inst al ling ano the r m odu le .
5. Repa ir Procedu res 1000-A2-G N22-00 5-8 February 2003 Electro-Sta ti c Caution CPX circ uit cards can be damaged by static el ectricity . Static is produced by the ever yday movem ent of your bod y and is release d as an El ectro-Stat ic Dischar ge (ESD) when you touch an ob ject.
February 2003 5-9 1000-A2 -GN22-00 5. Repa ir Procedu res Removi ng and Replacing Cards T o remove and r eplace car ds: Step 1 Remove the inter -module cables , as necessary . Step 2 Put on an anti-static wrist strap, and plug the other end of that strap into the ESD gr ound jack in front (or ba ck) o f the C PX.
5. Repa ir Procedu res 1000-A2-G N22-00 5-10 Februar y 2003 Step 8 Snap the card e jectors into the locked position. Hot Swapping Hot swapping let s you r emove and replace car ds without shutting down and reconfiguring t he CPX.
February 2003 5-11 1000-A2 -GN22-00 5. Repa ir Procedu res Hot Sw apping CP and HSC Cards HSC cards are pai red with CP car ds. When you hot swap the CP -A card, you also need to swap the HSC-A card. Aft er the HSC car d is r eplaced, pairing with the CP car d is automatically r estor ed.
5. Repa ir Procedu res 1000-A2-G N22-00 5-12 Februar y 2003 Planned Hot Swap T o hot s wap a li ne car d, r efer to JetV ision User ’ s Guide and : Step 1 Click the line card in the T re e or Shelf view . Step 2 Place the select ed line car d in the Locked state.
February 2003 5-13 1000-A2 -GN22-00 5. Repa ir Procedu res Hot Gr owth Y ou can add cards to the CPX w ithout losing calls or rebooting the CP or MP car ds or the CPX-1000. T o ad d a ca rd, re fe r t o Je tV ision Us er ’ s Guide and: Step 1 Insert a car d to its assigned slot.
5. Repa ir Procedu res 1000-A2-G N22-00 5-14 Februar y 2003.
February 2003 A-1 A P P E N D I X A Using the Console The CPX cor e console enables r emote trouble shooting of the CPX. There are two default types of access and default usernames and passwor ds assi.
A. Usin g the Consol e 1000-A2-G N22-00 A-2 February 2003 Step 2 T ype th e tar get IP addr ess and the CP port number (5 050 for CP- A or 6050 for CP-B). The Console window appears. Step 3 Enter the user or admin name and passwor d ( Figure A–1 ). Figure A– 1.
February 2003 A-3 1000-A2 -GN22-00 A. Using t he Consol e Step 4 Ty p e ? to see what commands are availab le to your username (user or admin). Figur e A–2 shows a sample listing.
A. Usin g the Consol e 1000-A2-G N22-00 A-4 February 2003 Step 5 Ty p e exit to quit t he T elnet sessio n. Console Commands The following is a l ist of user commands with a brief description.
February 2003 A-5 1000-A2 -GN22-00 A. Using t he Consol e Step 6 T o see what commands are availa ble to your user name (user or admin) type ? and the following sc reen appears: Step 7 The key to gath.
A. Usin g the Consol e 1000-A2-G N22-00 A-6 February 2003 crv Displays CR V details. exit Ends the curr ent console session. Cpx> exit help Displays a com mand summary or usage information.
February 2003 A-7 1000-A2 -GN22-00 A. Using t he Consol e showecac Show resour ce usage for all ECAC car ds. Cpx> showecac showpor t Displays infor mation the specified por t. Cpx> showport <slot> <port> showpor tgroups Lists al l A TM portgroups Cpx> showportgroups showpps Shows which CCS and EOC links ar e currently ac tive.
A. Usin g the Consol e 1000-A2-G N22-00 A-8 February 2003 sub Displays subsc riber summary or details. Cpx> sub — Displays vali d sub ranges Cpx> sub <sub> — Disp la ys de tail ed info.
February 2003 A-9 1000-A2 -GN22-00 A. Using t he Consol e portlo op Es tab lis he s a v oic e pa th be twe en two su bscr ibe r p ort s. Cpx> portloop on <sub1> <port1> <sub2> <.
A. Usin g the Consol e 1000-A2-G N22-00 A-10 February 2003 setlinelen Sets the DS1 line length or Line Build Out ( LBO) Cpx> setlinelen <ifg> [<ds1>] — Shows the Lin e Length setting .
February 2003 B-1 A P P E N D I X B Pin Assignments and Indica tors This appendix iden tifies the cables , connections and pin outs for connecting the CPX to the extern al system s during installation.
B. Pin A ssignment s and Indica tors 1000-A2-G N22-00 B-2 February 2003 T able B–1 . Co nnectio n Requ ireme nts and Phy sical Layer Spec ific ation s Connecti ons Cables, Conne ctors, and Specifica.
February 2003 B-3 1000-A2 -GN22-00 B. Pin Assignmen ts and Indi cators Ethernet LAN (10Base-T or 10 0Base-T) Physical interf ace: CA T -5 or equivalent ca ble T ermi n ation: RJ- 45 pl ug T- 1 P S T N (Host Class 5 s witch) Physical interface: DS1 short-haul 4-wir e, twisted pair (ABAM) Impedance: 100 (nomi nal) Max.
B. Pin A ssignment s and Indica tors 1000-A2-G N22-00 B-4 February 2003 Ethernet LAN (10Base-T or 10 0Base-T) Physical interf ace: CA T -5 or equivalent ca ble T ermi n ation: RJ- 45 pl ug Bonding network environment Common, integr ated gr ound plane, multi-point gr ound.
February 2003 B-5 1000-A2 -GN22-00 B. Pin Assignmen ts and Indi cators T able B–3. T1 T ran sition Module Pin Assignments Pin Signal Pi n Signal 1R x R i n g 5T x R i n g 2R x T i p 6N o t c o n n e.
B. Pin A ssignment s and Indica tors 1000-A2-G N22-00 B-6 February 2003 T able B–4. RJ21X Pin Assignments T1 Circui t Wire Color Tip Pin Ring Pin Wire Color T1 Circ uit Tx1 Blue/White 26 1W h i t e .
February 2003 B-7 1000-A2 -GN22-00 B. Pin Assignmen ts and Indi cators System Alarm Connection Requirements The CPX-1000 i ncludes an Alarm boar d in the summary ala rm panel at the top of the shel f. This Alarm boar d continuously monitors various internal system operating parameters and r eports alarms (if failur es ar e detected).
B. Pin A ssignment s and Indica tors 1000-A2-G N22-00 B-8 February 2003 T able B–6. T1 T ran sition Module Pin Assignments Pin Signal Pi n Signal 1R x R i n g 5T x R i n g 2R x T i p 6N o t c o n n e c t e d 3N o t c o n n e c t e d 7N o t c o n n e c t e d 4T x T i p 8N o t c o n n e c t e d T abl e B–7.
February 2003 C-1 A P P E N D I X C Replacement Par ts This appendix lis ts part numbers for CPX-1 000 replacement pa rts. Par t Number Component Descr iption 1000-B1-5 02 CPX-1 000 Chassis CPX-1000 c.
C. Repl acement Parts 1000-A2-GN22-0 0 C-2 February 2003 1000-F1-2 02 HSC Hot Swap Contr oller Card for HA system (processi ng card only) 1000-F1-2 03 MP-HA/HS Man agement Pr ocessor Module for HA sys.
February 2003 D-1 A P P E N D I X D Specific ations The CPX-1000 has been test ed to meet the re quirements of the T e lcordia (Bellcor e) Network Equipment Building Standard (NEBS) including: Physica.
D. Speci fications 1000-A2-G N 22-00 D-2 February 2003 T able D –1. CPX-1000 Ph ysical Spec ifications Parameter Spec ification Refer ence Dimensions: 21” high 17.2” wide (19” with mounting flang es) 17” deep GR-63-CORE, O 2-14 W eigh t 90 lb s.
February 2003 D-3 1000-A2 -GN22-00 D. Spe cifications T able D–2. CPX-1000 Envir onmental Spec ifications Parameter Spec ification Refe rence Operating temperatur e 5 C to 40 C (40 F to 104 F ) GR-6.
D. Speci fications 1000-A2-G N 22-00 D-4 February 2003 Primary power –48VDC @ 15A, 624W ( 2480 BTU) from plant batt ery and return. Max. 40A sur ge for < 4 msec on Plant Battery supply to shelf at i nitial power up (20A to each supply). Shelf cir cuit br eaker rated @ 30 A.
February 2003 D-5 1000-A2 -GN22-00 D. Spe cifications T able D –4. CPX-1000 El ectronic Specificat ions Parameter Spec ification T1 PTSN Connecti ons Physical in terface Short-haul 4-wir e, twisted pair (ABAM) cable, shie lded Impedance 100 (nominal) DS1 max.
D. Speci fications 1000-A2-G N 22-00 D-6 February 2003 A TM C onnection OC-3 Optical Physical in terface Short-haul, single- or multi-m ode, fiber optic (OC-3 ) cable Max. span length: 5 000 ft T ermin ation Standar d (SC) or Fusion Coupler (FC) connect or plugs Xmt power MMF: 19 to 14 dBm; SMF: 15 to 8 dBm Rcv power MMF: 44.
February 2003 D-7 1000-A2 -GN22-00 D. Spe cifications T able D–5. CPX-1000 Operating Spec ifications Parameter Spec ification Refere nce Shock (Category A) Packaged Unpacked 450 mm (18 i n.) drop h eight 25 mm (1 in.) dr op height GR-63-CORE, R4-41 GR-63-CORE, R4-43 Earthquake Zone 4 GR-63-CORE, 4.
D. Speci fications 1000-A2-G N 22-00 D-8 February 2003.
February 2003 I-1 Index Numer ics –48Vdc plant battery 3-8, B-2 checking voltage levels 3-2 3 conn ecting 3 -16, 3-17 A addre ss changing 3- 35 default 3-34 air ci rculation fans checking 3-34 tr ou.
Index 1000-A2-GN22-00 I-2 February 2003 Control Processors tr ouble shooting 4-7, 4-8 contr ols and indicators, ACE module 2-33 CP module Ethernet LAN connections 3-25 hot swap 5-11 tr ouble shooting .
February 2003 I-3 1000-A2 -GN22-00 Index indicators alarm stat us 3-34 APP 3-34 indicators. See status indica tors inoperative fa ns 5-2 installa tion multiple units 3-7 precautions 3- 17 interface-sp.
Index 1000-A2-GN22-00 I-4 February 2003 r emote al arm conn ector p in assign ments B-7 remote system manageme nt 3-25 req ui re m e n t s alarm s B- 7 environment 3-7 power 3-8 racks 3-8 supplies 3-9.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Paradyne CPX-1000 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Paradyne CPX-1000 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Paradyne CPX-1000 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Paradyne CPX-1000 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Paradyne CPX-1000, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Paradyne CPX-1000.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Paradyne CPX-1000. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Paradyne CPX-1000 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
