AT&T 76450 manual

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Common Systems Connection Standards	AT&T Services, Inc
Date: August 31, 2007	ATT-TP-76450, Issue 9

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Contents Canceled/Superseded Doc N/A Requirements PurposeScope Pre-assembled versus Field Assembled Network EquipmentATT-TP-76450 Internet Web Site Product Evaluation Process Additional AT&T RequirementsReasons for Reissue Adherence to AT&T Standard SuppliersAC Powered Equipment Redundant Power FeedsPower Feeds Nominal -48v DCBattery Return Conductor Drain DefinitionsList 1 Drain List 1X DrainTwo Hole Connections Location of Power Terminations1 16 AWG Stranded Power Cable and Larger Size conductor Acceptable termination Associated Listings 3 18 AWG Power Cable and SmallerVisual Power Alarms and Status Indicator Fusing of Capacitors Power Distribution DeliveryIndividually Mounted PDU NE Integrated Power DistributionDirect Bdfb Power Delivery Standards Synchronization/Timing Standards Termination of timing leadsClock output lead cabling Redundancy of timing inputsAlarms Output card exhaustionTL1 / TCP-IP TBOS/TABS Fiber Fiber AttenuatorsSee Figure Copper DS1 Cross-Connect Wire Central Office Copper Wire and Cable Vendor Documentation Unusual Cable TypesProtection of Cable and Jumpers Softcopy DocumentationAlarm/Trouble Shooting Guide Hard Copy DocumentationCraft Interface Instructions Personnel Injury and Equipment Damage WarningsConsistent Terminology throughout Documentation Consistent Terminology between Documentation and PlatformRevision Numbering Revision HistoryOther interconnection requirements List of DocumentationEquipment lighting Test Streaker CardsProcess Appendix a ATT-TP-76450 Checklist Instructions and ProcessInstructions Page Power Interconnection Standards Alarm Standards Vendor Documentation Part & N/A Footnotes Rqmt# CommentAppendix C References Document Number Document DescriptionAppendix D ATT Contact List Appendix E Acronyms