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Cabling and Interface Pinouts B-1
Interface
Pinouts
Appendix B
Cabling and Interface Pinouts
Contents
Introduction .................................................................................................. B-2
EIA/TIA 232-D (Modem to Computer) Interface ........................................ B-2
ITU Recommendation V.35 Modem-to-Computer Interface ........................ B-4
ITU Rate V.35 Modem-to-Computer Interface Pinouts ........................... B-5
Differences, EIA/TIA 232-D and ITU Rate V.35 Interfaces .................... B-6
DIAL LINE, LEASE (PRIVATE) LINE, PHONE Connector Pinouts ........ B-6
NC (Network Control) Port Pinouts ............................................................. B-7
Cabling ......................................................................................................... B-7
Cable Considerations ............................................................................... B-7
DTE Cable Diagnostics ............................................................................ B-10