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Appendix A
Technical Specifications
Telco Port Pinouts—DPA 7630
78-11069-03
Table A-2
Console Port Connector Pinouts (continued)
Pin Number
Function
3
TxD
4,5
Ground
6
RxD
7
DSR
Table A-3
describes the telco port connector pinouts on the DPA 7630.
Table A-3
Telco Port Connector Pinouts on DPA 7630
Pin Number
Function
1, 26
Unused
2, 27
Port 1 receive
3, 28
Port 1 transmit
4,29
Unused
5, 30
Port 2 receive
6,31
Port 2 transmit
7, 32
Unused
8, 33
Port 3 receive
9, 34
Port 3 transmit
10, 35
Unused
11, 36
Port 4 receive
12, 37
Port 4 transmit
13, 38
Unused
14, 39
Port 5 receive
15, 40
Port 5 transmit
16, 41
Unused
Cisco DPA 7630/7610 Voice Mail Gateways Administration Guide
Port Pinouts
A-3
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