Page 2 - ATT-TP-76450, Issue 9; All rights reserved; GENERAL; Requirements
Common Systems Connection Standards AT&T Services, Inc Date: August 31, 2007 ATT-TP-76450, Issue 9 Copyright ©2004 – 2006, AT&T Knowledge Ventures All rights reserved Page 2 GENERAL 1.1 Requirements This document provides the requirements for interconnection of new equipment in the AT&T ...
Page 3 - Product Evaluation Process; Design Requirements
Common Systems Connection Standards AT&T Services, Inc Date: August 31, 2007 ATT-TP-76450, Issue 9 Copyright ©2004 – 2006, AT&T Knowledge Ventures All rights reserved Page 3 If the product uses various components that are interconnected together, document will be applicable for interconnecti...
Page 4 - TP 76300, AT&T Installation Requirements; Adherence to AT&T Standard Suppliers
Common Systems Connection Standards AT&T Services, Inc Date: August 31, 2007 ATT-TP-76450, Issue 9 Copyright ©2004 – 2006, AT&T Knowledge Ventures All rights reserved Page 4 • TP 76300, AT&T Installation Requirements • TP 76400, AT&T Design Engineering Requirements 1.8 Adherence to A...
Page 5 - DC Power Interconnection Standards
Common Systems Connection Standards AT&T Services, Inc Date: August 31, 2007 ATT-TP-76450, Issue 9 Copyright ©2004 – 2006, AT&T Knowledge Ventures All rights reserved Page 5 2 DC Power Interconnection Standards 2.1 GENERAL 2.1.1 Nominal -48v DC Nominal –48v DC is the standard platform for po...
Page 6 - Drain Definitions; POWER TERMINATIONS AT THE NETWORK ELEMENT
Common Systems Connection Standards AT&T Services, Inc Date: August 31, 2007 ATT-TP-76450, Issue 9 Copyright ©2004 – 2006, AT&T Knowledge Ventures All rights reserved Page 6 2.1.3 Battery Return Conductor 2.1.3.1 Each power feeder shall have its own battery return conductor. This design conc...
Page 7 - UL486A Wire Connectors and Soldering Lugs for Use with Copper
Common Systems Connection Standards AT&T Services, Inc Date: August 31, 2007 ATT-TP-76450, Issue 9 Copyright ©2004 – 2006, AT&T Knowledge Ventures All rights reserved Page 7 This section describes the various acceptable DC power connectors and connections that are approved for use within AT&...
Page 8 - associated with the supplied connector.; Size conductor; 2 AWG – 18 AWG Mechanical American
Common Systems Connection Standards AT&T Services, Inc Date: August 31, 2007 ATT-TP-76450, Issue 9 Copyright ©2004 – 2006, AT&T Knowledge Ventures All rights reserved Page 8 product. This termination or barrier strip should be able to accommodate a ring lug connectors that comply with the UL...
Page 9 - Fusing of Capacitors; demand should not exceed 80% rated fuse size.
Common Systems Connection Standards AT&T Services, Inc Date: August 31, 2007 ATT-TP-76450, Issue 9 Copyright ©2004 – 2006, AT&T Knowledge Ventures All rights reserved Page 9 2.5 Fusing of Capacitors Equipment incorporating the use of power distribution apparatus which uses capacitors shall b...
Page 10 - All fuses and circuit breakers shall; Filtered Battery; Individually Mounted PDU
Common Systems Connection Standards AT&T Services, Inc Date: August 31, 2007 ATT-TP-76450, Issue 9 Copyright ©2004 – 2006, AT&T Knowledge Ventures All rights reserved Page 10 Circuit Breakers - Only thermal magnetic and magnetic type DC circuit breakers are acceptable. Circuit breakers shoul...
Page 11 - for independently fused services.
Common Systems Connection Standards AT&T Services, Inc Date: August 31, 2007 ATT-TP-76450, Issue 9 Copyright ©2004 – 2006, AT&T Knowledge Ventures All rights reserved Page 11 As an exception, there are some new network elements that employ high DC current demands that when collectively confi...
Page 12 - Synchronization/Timing; Termination of timing leads; Primary and Secondary Interfaces; Clock output lead cabling; and; Redundancy of timing inputs
Common Systems Connection Standards AT&T Services, Inc Date: August 31, 2007 ATT-TP-76450, Issue 9 Copyright ©2004 – 2006, AT&T Knowledge Ventures All rights reserved Page 12 3 Synchronization/Timing Standards The Building Integrated Timing Supply (BITS) concept is the method of providing Ph...
Page 13 - Output card exhaustion; Alarms
Common Systems Connection Standards AT&T Services, Inc Date: August 31, 2007 ATT-TP-76450, Issue 9 Copyright ©2004 – 2006, AT&T Knowledge Ventures All rights reserved Page 13 office BITS, with primary and secondary DS1 (or Composite Clock) reference signals from separate T1 (DS1) or Composit...
Page 15 - Least Preferred
Common Systems Connection Standards AT&T Services, Inc Date: August 31, 2007 ATT-TP-76450, Issue 9 Copyright ©2004 – 2006, AT&T Knowledge Ventures All rights reserved Page 15 (TBOS/TABS) E2A Discrete Least Preferred Footnote: A discrete telemetry interface may be provided, on an optional bas...
Page 16 - Fiber; Fiber Optic Cable; Generic Requirements for Premises Fiber Optic Cable; Attenuators; Fiber Connector Boots; Fiber connector boots shall be straight and not angled.; Fiber Minimum Bend Radius
Common Systems Connection Standards AT&T Services, Inc Date: August 31, 2007 ATT-TP-76450, Issue 9 Copyright ©2004 – 2006, AT&T Knowledge Ventures All rights reserved Page 16 4.11 Housekeeping/Overhead Alarm Inputs All network elements that will be deployed in a non-central office environmen...
Page 17 - Central Office fiber optic cable shall be SingleMode.
Common Systems Connection Standards AT&T Services, Inc Date: August 31, 2007 ATT-TP-76450, Issue 9 Copyright ©2004 – 2006, AT&T Knowledge Ventures All rights reserved Page 17 5.7 Minimum Distance Between Connector Housing and 90 Degree Bend Minimum Fiber distance away from a connector housin...
Page 18 - Maximum optical power levels; Copper; Coaxial Stripping Tools and Coaxial Crimping Tools
Common Systems Connection Standards AT&T Services, Inc Date: August 31, 2007 ATT-TP-76450, Issue 9 Copyright ©2004 – 2006, AT&T Knowledge Ventures All rights reserved Page 18 5.13 Maximum optical power levels Optical aggregate power level must not exceed +16.8 dBm optical power level at any ...
Page 19 - Electrical Ethernet Cabling Standards
Common Systems Connection Standards AT&T Services, Inc Date: August 31, 2007 ATT-TP-76450, Issue 9 Copyright ©2004 – 2006, AT&T Knowledge Ventures All rights reserved Page 19 6.4 DS1 Cross-Connect Wire DS1 Cross-Connect Wire (Violet/Red) shall be special high twist Wire to mitigate spectrum ...
Page 20 - Central Office Copper Wire and Cable
Common Systems Connection Standards AT&T Services, Inc Date: August 31, 2007 ATT-TP-76450, Issue 9 Copyright ©2004 – 2006, AT&T Knowledge Ventures All rights reserved Page 20 Wire and Cable with UL Flammability Ratings of CMX and CMU must not be used within AT&T central offices as UL Fla...
Page 21 - or rings. Do not place jumpers without a protection tray.; Unusual Cable Types; Vendor; Softcopy Documentation
Common Systems Connection Standards AT&T Services, Inc Date: August 31, 2007 ATT-TP-76450, Issue 9 Copyright ©2004 – 2006, AT&T Knowledge Ventures All rights reserved Page 21 Panels that use twisted pair jumper/cables less than 25 pair groups will be required to have a cable tray or rings. D...
Page 24 - Other interconnection requirements; Equipment lighting; The test card or cards; shall not; require the shelf to be powered for such testing.; shall
Common Systems Connection Standards AT&T Services, Inc Date: August 31, 2007 ATT-TP-76450, Issue 9 Copyright ©2004 – 2006, AT&T Knowledge Ventures All rights reserved Page 24 Note: The expectation is that a 2-3 page extraction from a larger manual will be submitted as evidence for each of th...
Page 25 - APPENDIX A – ATT-TP-76450 Checklist Instructions and Process; Purpose; Unless otherwise stated, all requirements apply to
Common Systems Connection Standards AT&T Services, Inc Date: August 31, 2007 ATT-TP-76450, Issue 9 Copyright ©2004 – 2006, AT&T Knowledge Ventures All rights reserved Page 25 9 APPENDIX A – ATT-TP-76450 Checklist Instructions and Process 9.1 Purpose The purpose of this appendix is to assist ...
Page 27 - DC POWER INTERCONNECTION STANDARDS
Common Systems Connection Standards AT&T Services, Inc Date: August 31, 2007 ATT-TP-76450, Issue 9 Copyright ©2004 – 2006, AT&T Knowledge Ventures All rights reserved Page 27 Appendix B – ATT-TP 76450 Checklist Manufacturer:________________________________ Date: ______________________ Equipm...
Page 28 - ALARM STANDARDS; Central Office Copper Wire and Cable Flammability Ratings
Common Systems Connection Standards AT&T Services, Inc Date: August 31, 2007 ATT-TP-76450, Issue 9 Copyright ©2004 – 2006, AT&T Knowledge Ventures All rights reserved Page 28 3.2 Primary and Secondary Interfaces 3.3 Clock Output Lead Cabling 3.4 Redundancy of timing inputs 3.5 Output Card Ex...
Page 29 - VENDOR DOCUMENTATION
Common Systems Connection Standards AT&T Services, Inc Date: August 31, 2007 ATT-TP-76450, Issue 9 Copyright ©2004 – 2006, AT&T Knowledge Ventures All rights reserved Page 29 6.11 Central Office Copper Wire and Cable 6.12 Central Office Copper Coaxial Cable 6.13 Central Office Copper "Bi...
Page 30 - 0 APPENDIX C - References; AT&T Technical Publication and Nebs Web site
Common Systems Connection Standards AT&T Services, Inc Date: August 31, 2007 ATT-TP-76450, Issue 9 Copyright ©2004 – 2006, AT&T Knowledge Ventures All rights reserved Page 30 10 APPENDIX C - References ATT TP documents may be obtained on the AT&T Technical Publication and Nebs Web site ....
Page 31 - 1 Appendix D - ATT Contact List
Common Systems Connection Standards AT&T Services, Inc Date: August 31, 2007 ATT-TP-76450, Issue 9 Copyright ©2004 – 2006, AT&T Knowledge Ventures All rights reserved Page 31 11 Appendix D - ATT Contact List Wing Eng, Area Manager-Common Systems Standards, DSX, Copper Cable Standards (925) 8...