Paradyne 3600 Series, 3611, 3610 manual ±48V CO ground return

Paradyne 3611, 3610, 3600 Series manual Optional Fuses -48V GRD Vdc Power Source a Paradyne 3610, 3611, 3600 Series manual Installing an Sdcp, Procedure Paradyne 3600 Series, 3611, 3610 manual Connecting the Alarm Contacts to a CO Alarm System Paradyne 3611, 3610, 3600 Series manual Ext Leads RPowr Paradyne 3610, 3611, 3600 Series manual Procedure Paradyne 3600 Series, 3611, 3610 manual Installation Paradyne 3611, 3610, 3600 Series manual Air Filter and Brackets Installation Optional Paradyne 3610, 3611, 3600 Series manual Air Filter Brackets Installation Paradyne 3600 Series, 3611, 3610 manual Comsphere ±48 Vdc Central Office Power Unit May Paradyne 3611, 3610, 3600 Series manual Troubleshooting and Maintenance, Indicators and Controls Paradyne 3610, 3611, 3600 Series manual Troubleshooting Paradyne 3600 Series, 3611, 3610 manual Power Module Replacement Instructions, Replacing a Power Module Paradyne 3611, 3610, 3600 Series manual Preventive Maintenance Paradyne 3610, 3611, 3600 Series manual Interface Connections a, DC Inputs Paradyne 3600 Series, 3611, 3610 manual ±48V CO ground return Paradyne 3611, 3610, 3600 Series manual Figure A-2. Connector Housing and Contact Paradyne 3610, 3611, 3600 Series manual CO Alarm System Outputs, Table A-3, Pin Assignments for, Pin Number Assigned To Paradyne 3600 Series, 3611, 3610 manual NMS Alarm Outputs Paradyne 3611, 3610, 3600 Series manual Figure A-3. NMS Adapter Cable Feature Number 3000-F2-510 Paradyne 3610, 3611, 3600 Series manual Glossary, Basic mode Paradyne 3600 Series, 3611, 3610 manual Sdu Paradyne 3611, 3610, 3600 Series manual Index Paradyne 3610, 3611, 3600 Series manual Nms Paradyne 3600 Series, 3611, 3610 manual Index
Page 44

COMSPHERE ±48 Vdc Central Office Power Unit

NetworkP6

ManagementConnector

Connector

1

–48 Vdc B

Connector

–48 Vdc

Common

J1

P5

–48VDC B

1

1

ALARM B

1

P6

1

P4

P2

P3

1

8

1

AALARM P1 –48VDC A

P3

Connector

8

–48 Vdc A

Connector

Common

–48 Vdc

Alarm

Alarm

B

A

496-13699-01

Figure A-1. CO Power Unit (Rear)

Table A-1

Pin Assignments of the DC Inputs

Pin Number

Assigned To ...

 

 

1± 48V

2±48V CO ground return

The backplane connector is a Universal MATE-N-LOK connector (AMP part number 350428-1). The corresponding supplied connector housing is also a Universal MATE-N-LOK connector (AMP part

number 1-480698-0).Table A-2lists AMP part numbers for the individual contacts that can be used for various wire sizes. Figure A-2illustrates the connector housing and contact.

A-2

May 1998

3000-A2-GB41-40

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Contents Comsphere ±48 Vdc Central Office Power Unit Copyright  1998 Paradyne Corporation. All rights reserved Warranty, Sales, and Service InformationTrademarks Important Safety Instructions Comsphere ±48 Vdc Central Office Power Unit Table of Contents Interface Connections Glossary Index List of Figures Technical Specifications for Central Office CO Power Unit List of TablesPreface Objectives and Reader AssumptionsAbstract Related DocumentsComsphere ±48 Vdc Central Office Power Unit Introduction OverviewFeatures 2illustrates the CO Power Unit with two power modulesCentral Office CO Power Unit with One Power Module Technical Specifications ±48 VdcEquipment Warranty Support WeightComsphere ±48 Vdc Central Office Power Unit May Installation Considerations Basic Mode of OperationIndependent Mode of Operation Ambient 3611 DSUs 3551, 3611,3161 DSU/CSUs Without DBMs DSUs with DBMs DSUs, 3151 and CSUsRedundant Mode of Operation Alarm Forwarding to a 6800 Series NMSProcedure CO Power Unit InstallationInstalling the Optional Second Power Module Installing the Optional Second Power Module Setting the Option Straps Settings for Basic ModeIndependent Mode Settings for Independent ModeInstalling the CO Power Unit Series Carrier Installation ManualCO Power Unit Installation Providing Power to a CO Power Unit Comsphere 3000 Series Carrier RearAMP Procedure GRD Optional Fuses -48V GRD Vdc Power Source a Installing an Sdcp  ProcedureConnecting the Alarm Contacts to a CO Alarm System Ext Leads RPowr Procedure Installation Air Filter and Brackets Installation Optional 11. Air Filter Brackets Installation Comsphere ±48 Vdc Central Office Power Unit May Troubleshooting and Maintenance Indicators and ControlsTroubleshooting Power Module Replacement Instructions Replacing a Power ModulePreventive Maintenance Interface Connections a DC Inputs±48V CO ground return Figure A-2. Connector Housing and Contact CO Alarm System Outputs CO Alarm System OutputsTable A-3 Pin Assignments forNMS Alarm Outputs Figure A-3. NMS Adapter Cable Feature Number 3000-F2-510 Basic mode GlossarySDU Index NMS Index
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