Installation guide

APPENDIX A. CONNECTOR PIN DEFINITIONS

The following tables provide the pin assignments for the base unit, network interface modules (NIMs), and

dial backup interface modules (DIMs).

Base Unit Pinouts

Table A-1. CONSOLE Port Pinouts

Pin Name Description

1 DCD Data Carrier Detect (output)

2 RD Receive Data (output)

3 TD Transmit Data (input)

4 DTR Data Terminal Ready (input)

5 SG Signal Ground

6 DSR Data Set Ready Tied to pin 1 (output)

7 — Unused

8 CTS Clear to Send Tied to pin 1 (output)

9 — Unused

Table A-2. SFP Slot Pinouts

Pin Name Pin Name

1RX_LOS11RGND

2RGND12RX_DAT-

3RGND13RX_DAT+

4MOD_DEF(0)14 RGND

5 MOD_DEF(1) 15 VddR

6MOD_DEF(2)16 VddT

7 TX_DISABLE 17 TGND

8TGND18TX_DAT+

9TGND19TX_DAT-

10 TX_FAULT 20 TGND