ADTRAN 1204025L1 Datasheet download pdf (Page 51)

61204025L1-1B © 2004 ADTRAN, Inc 51

Appendix A Pinouts

Table A-1. RJ-48C Connector Pin Assignments

Table A-2. EIA-232 Connector Pin Assignments

Pin Description NET CPE

1 R1 Receive data (from

network to CSU)

Transmit data (from

CSU to DTE)

2 T1 Receive data (from

network to CSU)

Transmit data (from

CSU to DTE)

3 -- Not used Not used

4 R Transmit data (from CSU

to network)

Receive data (from

DTE to CSU)

5 T Transmit data (from CSU

to network)

Receive data (from

DTE to CSU)

7 -- Not used Not used

8 -- Not used Not used

Pin Name Description

2 TD Data from DTE to CSU

3 RD Data from CSU to DTE

7 SG Signal ground

1 2 ... 46 47 48 49 50 51 52 53 54 55 56 ... 65 66

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