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You have accessed an older version of a
Paradyne product document.
Paradyne is no longer a subsidiary of
AT&T. Any reference to AT&T Paradyne is
amended to read Paradyne Corporation.
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COMSPHERE 3000 Series Carrier Installation Manual Document No. 3000-A2-GA31-80 Paradyne Printed on recycled paper December 1994
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COMSPHERE 3000 Series Carrier COMSPHERE 3000 Series Carrier Installation Manual 3000-A2-GA31-80 9th Edition (December 1994) Changes and enhancements to the product and to the information herein will be documented and issued as a new release. A customer opinion card is provided at the front of this publication and your comments are appreciated. If the form has been removed, address comments to AT&T Paradyne Corporation, Technical Publications, 8545 126th Ave. N., P.O. Box 2826, Largo, Florida, 34
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Safety Instructions Important Safety Instructions 1. Read and follow all warning notices and instructions marked on the product or included in the manual. 2. This product is intended to be used with a three-wire grounding type plug - a plug which has a grounding pin. This is a safety feature. Equipment grounding is vital to ensure safe operation. Do not defeat the purpose of the grounding type plug by modifying the plug or using an adaptor. Prior to installation, use an outlet tester or a voltme
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COMSPHERE 3000 Series Carrier Notices
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Table of Contents Preface Objectives and Reader Assumptions . . . . . . . . . . . . . . . . . . . . . . . . . . . vii Abstract . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii Related Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii 1. Introduction Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Features . . . . . . . . . . . . . . . . . .
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COMSPHERE 3000 Series Carrier Appendices A. COMSPHERE Interface Connections . . . . . . . . . . . . . . . . . . . . . . A-1 B. Models 3151/3161 Interface Connections . . . . . . . . . . . . . . . . . . . B-1 C. Equipment List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1 Glossary Index ii December 1994 3000-A2-GA31-80
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Table of Contents List of Figures Figure Page 1-1 COMSPHERE 3000 Series Carrier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 3-1 COMSPHERE 3000 Series Carrier Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 3-2 COMSPHERE 3000 Series Carrier Mounting Brackets . . . . . . . . . . . . . . . . . . . . . . 3-6 3-3 Installation of First Carrier into Cabinet with Threaded Screw Holes . . . . . . . . . . . 3-7 3-4 Installation of First Carrier in
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COMSPHERE 3000 Series Carrier Figure Page 3-37 Circuit Card Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-51 3-38 Cabling and Ferrite Chokes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-52 A-1 50-Pin Cable Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1 A-2 50-Pin to Modular Plug Digital/Lease Conversion Cable . . . . . . . . . .
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Table of Contents List of Tables Table Page 1-1 Technical Specifications for the COMSPHERE 3000 Series Carrier . . . . . . . . . . . . 1-3 3-1 Fan Module Cooling Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15 3-2 Shared Diagnostic Control Panel Status Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17 3-3 Shared Diagnostic Unit Status Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23 3-4 Carrier Addre
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COMSPHERE 3000 Series Carrier This page intentionally left blank. vi December 1994 3000-A2-GA31-80
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Preface Objectives and Reader Related Documents Assumptions 3000-A2-GB41 COMSPHERE –48 Vdc Central Office Power Unit Installation This manual contains installation information for the Guide COMSPHERE 3000 Series Carrier and is designed to be used with Data Service Units (Models 3511, 3551, 3611, 3100-A2-GK40 ACCULINK 3151 CSU and and 3616), dial/lease modems (Models 3811 and 3911), 3161 DSU/CSU General T1 CSUs (Model 3151), and T1 DSU/CSUs Information Guide (Model 3161). 3150-A2-GB21 ACCULIN
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COMSPHERE 3000 Series Carrier 3610-A2-GB48 COMSPHERE 3600 Series Data 3615-A2-GB20 COMSPHERE DualFlow Data Service Units, Models 3610 and Service Units, Models 3615 and 3611, Time Division Multiplexer, 3616, User’s Guide Multichannel Multipoint, and 3810-A2-GB91 COMSPHERE 3800 Series Digital Bridge Options, User’s Modems, Models 3810, 3811, Guide Supplement and 3820, User’s Guide 3610-A2-GN32 COMSPHERE 3600 Series Data 3910-A2-GN32 COMSPHERE 3900 Series Service Units, Models 3610 and Modems, Mod
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Introduction 1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 Equipmen
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COMSPHERE 3000 Series Carrier Figure 1-1. COMSPHERE 3000 Series Carrier An optional fan module for the ac carriers is available Within the carrier, the first slot (Slot 0) is reserved for to provide forced air cooling to dissipate heat generated the SDU. The SDU provides the required interface that within the carrier. It is recommended that fully configured daisy chains carriers together for NMS and/or SDCP carriers and cabinets be installed with fan modules to control. In a cabinet configuratio
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Introduction Network Interface Modules (NIMs) can be installed at DSU-MCMP circuit cards. These connector plates and the rear of the carrier (when not occupied by an Auxiliary modules function as interfaces between the modular Backplane) to provide the PSTN (dial) or switched circuit cards and the DTEs. 56 kbps digital service interface for both DSUs and This manual describes the procedure for installing a dial/lease modems. There are nine different NIMs. For a COMSPHERE 3000 Series Carrier into
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COMSPHERE 3000 Series Carrier Table 1-1 (2 of 6) Technical Specifications for the COMSPHERE 3000 Series Carrier Technical Specifications Criteria POWER REQUIREMENTS (Cont’d) Shared Diagnostic Unit (SDU) 24 Vac (CT), 60 Hz ±3 (0.01 amp, 1.5 watts at 115 Vac) Model 3151 24 Vac (CT), 60 Hz ±3 (3.7 watts at 115 Vac) Model 3161 24 Vac (CT), 60 Hz ±3 (9.3 watts at 115 Vac) Model 3511 24 Vac (CT), 60 Hz ±3 (0.07 amp, 6 watts at 115 Vac) Models 3551 and 3611 24 Vac (CT), 60 Hz ±3 (0.03 amp, 4.5 watts at
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Introduction Table 1-1 (3 of 6) Technical Specifications for the COMSPHERE 3000 Series Carrier Technical Specifications Criteria HEAT DISSIPATION (MAX.) Shared Diagnostic Unit (SDU) 5.2 Btu/hr Model 3151 T1 CSU 12.6 Btu/hr (3.7 watts) Model 3161 T1 DSU/CSU 31.7 Btu/hr (99.3 watts) Model 3511 DSU 20.5 Btu/hr Models 3551 and 3611 DSUs 22.2 Btu/hr DBM-V, DBM-S, or DBM-D 29.0 Btu/hr Models 3551, 3611, and 3616 with DBM 29.0 Btu/hr Model 3611 with TDM 33.4 Btu/hr Model 3611 with MCMP 33.4 Btu/hr Mode
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COMSPHERE 3000 Series Carrier Table 1-1 (4 of 6) Technical Specifications for the COMSPHERE 3000 Series Carrier Technical Specifications Criteria PHYSICAL DIMENSIONS (Cont’d) Model 3611 with TDM or MCMP Height 7.1 inches (18.1 cm) Width (widest-point faceplates) 2.0 inches (5.0 cm) Depth 13.4 inches (34.0 cm) Models 3151 and 3161 Height 7.1 inches (18.0 cm) Width 1.0 inches (2.5 cm) Depth 14.2 inches (36.1 cm) Rear Connector Plate (2-port) Height 5.2 inches (13.2 cm) Width 0.9 inches (2.3 cm) De
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Introduction Table 1-1 (5 of 6) Technical Specifications for the COMSPHERE 3000 Series Carrier Technical Specifications Criteria NETWORK INTERFACE Full Compliance with AT&T Technical Reference 62310–1987, ‘‘Digital Data System Channel Interface Specification,” November 1987; and Bell Canada ‘‘Digital Circuit Terminating Equipment (DCTE) Specifications,” July 1989, Issue 1 Digital/Lease Network Interface (2) 50-pin connector Digital: USOC RJ48T Lease: 50-pin to 8-pin cable; JM8 Network Interface
