DC Power Distribution Panel | Paradyne CPX-1000 specs

1000-A2-GN22-00	2. CPX-1000 Voice Services Platform Description

DC Power

Distribution

Panel

The DC power distribution panel includes two DC terminal blocks for connecting to redundant 48 Vdc input power supply (plant battery) and return branch circuits−. An equipment power switch with a resettable circuit breaker provides a local control point for equipment power.

Input power circuits are wired so that the power supplies provide redundancy even when power supply A or B fails. The Power Distribution Unit (PDU) provides power from input power A to power supplies 1 and 2; input power B supplies power to power supplies 2 and 3. Thus, if either input power source fails, two power supplies are still functioning to retain power supply redundancy. Even if one power supply fails, the system may still perform under this stressed environment until the power supply and/or input power are restored.

Open Protective Guards

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

DC -48V

DC -48V

DC -48V

DC -48V

RTN

RTN

0384

- -

frame

plant

circuit

plant

- -

48V

48V

48V

48V

ground

battery A

breaker

battery B

RTN

RTN

points

barrier strip

barrier strip

to/from

to/from

plant battery "A"

plant battery "B"

Figure 2–21. Power Distribution Panel

February 2003

2-39

Image 63

Paradyne CPX-1000 manual DC Power Distribution Panel

Contents

Jetstream CPX-1000 Voice Services Platform Copyright 2003 Paradyne Corporation All rights reserved United States EMI Notice Canada EMI Notice Table of Contents Installing the CPX-1000 1000-A2-GN22-00Table of Contents Troubleshooting Appendix a Using the Console Appendix B Pin Assignments and Indicators Audience Preface Related Documents Conventions Provides useful information to help you install the CPX Class 1 Laser Preface 1000-A2-GN22-00 February Wireless broadband access networks Local Access Network ArchitectureVoice over Wireless VoWLL-eliminates the need for Land line copper loops by using ATM over Mmds or U-NII VoBB Local Access Networks CPX-1000 Voice Services Platform Packet Network Configuration Bandwidth Usage-768 kbps Sdsl Circuit Subscriber Initiates a Call Call Origination and Completion Subscriber Receives a Call CPX-1000 Calling Features CPX-1000 Management Tools and APIs Voice-over-Broadband Networking 1000-A2-GN22-00 February CPX-1000 Front View CPX-1000 Voice Services Platform Description Concentration management-supports line Equipment Operational Features Traffic Capacity CPX-1000 Operation CPX Functional Diagram T1 Interface CPX Functional Diagram STS-1 Interface Call Processing Pstn Interface Management Processing 1000-A2-GN22-00 1000-A2-GN22-00 February CPX-1000 Front and Rear Views CPX-1000 Shelf System Alarm Panel Alarm Indicator Status and Description Remote Alarm ConnectorSlot Status System Status Telco Status Line Modules with T1 Line Modules with STS-1 Call Processor Module Call Processor Modules CP Module Controls, Indicators, and Ports CPX supports redundant CP modules Figure Passes all this information to the management systemModule and can take over at any time Voice/Data Interruptionœ possible Management Processor Module Management Processor Module MP Module Controls, Indicators, and Ports CPX-1000 Voice Services Platform Description 1000-A2-GN22-00 T1 Module Path Protection Switching 11. Octal T1 and Transition Cards Port T1 Ecac Module Octal T1 Module Controls, Indicators, and Ports 12 -port T1 Ecac and T1 Transition Cards STS-1 Module Port T1 Ecac Module Controls, Indicators, and Ports STS-1 Card STS-1 Transition Card STS-1 Module Controls, Indicators, and Ports STS-1 Ecac Processing Card -controls the 28 DS1s STS-1 Ecac Card STS-1 STS-1 Ecac Module Controls, Indicators, and PortsLights blue when card is ready for Hot swap. Unlit when card is locked 15. STS-1 Transition Card to Splitter Assembly Connections Splitter Assembly for STS-1 STS-1 Splitter Connections To NetFrom Net ATM OC-3 Module OC-3 ATM module includes the processing card only 10.ATM OC-3 Module Controls, Indicators, and Ports 16. ATM OC-3 Module 17. Echo Cancellation Module Echo Cancellation Module 18. Echo Cancellation And Compression Card Echo Cancellation Compression Module Ecac 19. DC Power Supply/Fan Modules DC Power Supply Fan Fan Modules 20. Shelf Airflow 21. Power Distribution Panel DC Power Distribution PanelPage Installing the CPX-1000 Installation Checklist 1000-A2-GN22-00 Installing the CPX-1000 Check the bit error rate BER on every GR-303 Pstn line Turn-up Checklist Safety Requirements General Safety Precautions Installation Requirements Shelf Front Shelf Rear ESD Wrist Strap Grounding Jack Environmental Requirements Aisle Requirements Power RequirementsRack 1000-A2-GN22-00 Installing the CPX-1000 Cut the shipping bands and remove the top of the box Unpack Inspect CPX-1000 Document Inventory CPX ComponentsInto the bottom box lid Inspect the CPX for damage Attach Mounting Flanges Mounting Flanges in 23 Configuration Rack Mount the CPX Splitter Assembly 24 1 2-inch pan head screws to fasten the shelf to the rack Shelf for optional STS-1 Splitter Assembly above each unitReinstall the power supply/fan modules Front of the shelf Connect Plant Battery Frame Ground Mount Splitter Assembly Terminate a #6 AWG frame ground wire in an LCC or LCD Compression lug with two #10 screw holesTo rack ground If you use 14 AWG wire, be sure that the plant battery Remove the cover from the plant battery terminal stripVDC a and B outputs of the power source using two 14 AWG Or larger, stranded or solid wires terminated in #10 size Install Modules in CPX CPX Front-12-port T1 Ecac and OC-3 ATM Modules CPX Front-OC-3 ATM and STS-ECAC Modules Additional Cards Installing Verify Hardware Installation To attach OC-3 cables to the CPX Remove the dust cover from the ATM fiber-optic SC connectorATM fiber-optic SC connector sockets Attach OC-3 ATM Cables Connect the CPX to the LAN Attach Ethernet CablesAttach CP Redundancy Cable Attach MP Card to CP Cards Attaching Cables to Octal T1 Modules Attach the T-1/ DS-1 Cables Octal T1 Transition Card Cabling Dress the T1 and power cables from the rear of the shelf, so Attaching Cables to 12-Port T1 Modules Punch downeachT1 circuitontheback of the RJ-48C patch panel From Net Receive STS-1 cable to Pstn Attach the STS-1 CablesSTS-1 Cable ConnectionsΩ To Net Transmit STS-1 cable to Pstn Primary and corresponding standby transition modules From NET connectors of the STS-1 Splitter AssemblyConnectors on the Class 5 switch Transition module replacement Verify Cabling Apply Power Check Plug-in Module Indicators ATM Module OC-3 Indicators Verify that the StatusSTS-1 Ecac Module Indicators Verify that the Stat and ACT Check the Fans Alarm Panel IndicatorsEcho Cancellation Indicators Verify that the Hot Swap Echo Cancellation and Compression Module Indicators Provision the CPX-1000 Verify CPX LANConnection Installing the CPX-1000 1000-A2-GN22-00 February Failed modules TroubleshootingSystem-level troubleshooting-includes alarms Component-level troubleshooting-includes Work from the general specific start with simple Approach the problem systematically Whether you CPX Shelf System Trouble Shooting Using JetCraft Alarm Window ATM Ports Telco Status Indicators IAD configuration error Loss of signal or loss of frame sectionLost link with IAD Provisioned compression schemes not supported Module TroubleshootingNormal Activity Indicator Usage Remote failure indication line Refer to -4when troubleshooting the CP module CP Module TroubleshootingPWR indicator is off Ethernet green MP-to-LAN interface is MP Module Troubleshooting Pstn Module Troubleshooting VDC from the plant batteryVerify that the CPX is receiving Indicator is off After the system is initialized, verifyThat the T1/STS-1 module blue ATM Module Troubleshooting Tx and/or Rx indicators are offEthernet LAN Troubleshooting Power System Troubleshooting 9for troubleshooting instructionsFans are off, see Troubleshooting Instructions Table Module type and refer to the appropriate table for action Power Failure TroubleshootingCPX may take several minutes to initialize Depending on the number of Pstn and ATM modules Loopbacks Repair Procedures Recommended Power OffEmergency Power-Off Fans Power Supply Fan Module RemovalReplacing Inoperative Install Power Fan, or the power supply module may overheatSupply/Fan Module Removing the Alarm Panel Alarm Panel Distribution PowerInstalling the Alarm Panel Removing Power Distribution Panel Installing a Power Distribution Panel, although backing To install the power distribution panelWhen replacing a DC Power Distribution Panel, replace You do not need to remove the power supplies when Module Removal Installation Shelf Front Shelf Rear ESD Wrist Strap Grounding Jack Replacing Cards Removing Hot Swapping an MP Card Hot Swapping Line Cards Hot Swapping CP and HSC Cards Lock them in place, using the card ejectors Place, using the card ejectorsUnlocked, and all resources for that card are restored An unplanned hot swap involves the removal and replacement Hot Growth Repair Procedures 1000-A2-GN22-00 February Logging Using the Console Or 6050 for CP-B. The Console window appears Enter the user or admin name and password Figure A-1 Figure A-2. a Sample Listing of Console Commands Or admin. Figure A-2 shows a sample listing Console Commands Admin type ? and the following screen appears Displays command summary or usage informationKey to gathering Telnet info is the ? Cpx command-namehelp-Displays detailed help on Displays a command summary or usage informationCpx help-Displays a summary of all commands available Cpx help command name-Displays detailed help on Displays information about Pstn protection groups Displays information the specified portLists all ATM portgroups Shows which CCS and EOC links are currently active Where Admin Console CommandsClears statistics for the component specified Sets or shows the status of the chassis fan speeds Cpx setcdv newcdv-Sets a new Cell Delay Variation Reboots the CPDisplays/sets ATM Cell Delay Variation CDV Cpx setcdv-Displays current Cell Delay Variation Displays active voice path information Sets the DS1 line length or Line Build Out LBOTap/monitor H.110 time slots That same T1 card Pin Assignments and Indicators Line coding DBmCPX-1000 and the external ATM network Abam Clock DS-1 Rcv span Defaults to internal if Rcv fails Table B-2. Ethernet LAN Jack Pin Assignments Tx + to LAN Tx to LAN Rx + from LANNot connected Table B-3. T1 Transition Module Pin Assignments Rx Ring Rx Tip Not connected Tx TipTx Ring Not connected T1 Circuit Table B-4. RJ21X Pin Assignments Table B-5. Remote Alarm Connector Pin Assignments System Alarm Connection Requirements Table B-7. Ethernet LAN Jack Pin Assignments Table B-6. T1 Transition Module Pin Assignments Replacement Parts Management Processor Module for HA system processing 1000-F1-202Hot Swap Controller Card for HA system processing card 1000-F1-203 GR-63-CORE Specifications Table D-1. CPX-1000 Physical Specifications Table D-3. CPX-1000 Electrical Specifications Table D-2. CPX-1000 Environmental Specifications Certified UL, CSA,VDE Table D-4. CPX-1000 Electronic Specifications T1/DS-1 Rcv defaults to internal if Rcv fails50 ft., 50-450 ft Physical interface Termination Lbs Table D-5. CPX-1000 Operating SpecificationsTable D-6. STS-1 Splitter Assembly Physical Specifications High Specifications 1000-A2-GN22-00 February Numerics Index Index 1000-A2-GN22-00 1000-A2-GN22-00 Index T1 connections 3-26,3-29,3-30,B-2