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Contents
Contents...................................................................................................................... 5
Introduction................................................................................................................. 6
G-Converter 2048 ............................................................................................ 6
Functional Overview......................................................................................... 6
Typical applications.......................................................................................... 7
Installation................................................................................................................... 8
Environmental Considerations.......................................................................... 8
Installation in to the G-Converter Chassis........................................................ 8
G.703 Interface Presentation 120Ohm.................................................. 8
G.703 Interface Presentation 75Ohm.................................................... 8
X.21/V.11 DCE interface........................................................................ 8
V.35 DCE Interface................................................................................ 9
Configuration and Use – G-Converter 2048 Channel Card....................................... 10
X.21/V.11 Interface......................................................................................... 10
CONTROL OF “I” LEAD....................................................................... 10
Termination of X.21 Transmit data. ..................................................... 10
V.35 Interface................................................................................................. 11
Control signals..................................................................................... 11
Configuration Of V.35 Control Flags.................................................... 11
Front panel LED indicator............................................................................... 12
Appendix A - Warnings0............................................................................................ 13
Appendix B – Approval Requirements...................................................................... 14
Appendix C – EMC Requirements............................................................................ 15
Limitation of Emissions:.................................................................................. 15
'D-Type' Connections........................................................................... 15
Appendix D - G.703 120 Ohms Interface Pinout....................................................... 16
Appendix E - G.703 75 Ohms Interface Pinout......................................................... 16
Appendix F – RJ45 E1 Crossover Cable................................................................... 16
Appendix G – X.21/V.11 Data Channel Pinout.......................................................... 17
Appendix H – V.35 DCE Pinout................................................................................. 18
Appendix I - V.35 Stub Cable.................................................................................... 19
Appendix J – Position of Links on the G-Converter 2048 Channel Card...................20
5
G-Converter 2048 Channel Card
