ADTRAN Total Access 908, Руководство по установке оборудования

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Total Access 900 Series Hardware Installation Guide Appendix A
61210916L1-34G Copyright © 2010 ADTRAN, Inc. 33
Table A-6. CRAFT Port Pinouts
6 RX2 Receive Negative
7, 8 — Unused
Pin Name Description
1 DCD Data Carrier Detect (output)
2 RD Receive Data (output)
3 TD Transmitted Data (input)
4 DTR Data Terminal Ready (input)
5 GND Ground - connected to unit chassis
6 DSR Data Set Ready (output)
7 RTS Request To Send - flow control (input)
8 CTS Clear To Send - flow control (output)
9 RI Ring Indicate (output)
Connection directly to an external modem requires a cross-over cable.
Pin Name Description