Cisco 7965G Administration Manual page 205

Appendix D Technical Specifications
Access Port Connector
Table D-3
Table D-3
Pin Number
1
2
3
4
5
6
7
8
Note
Cisco Unified IP Phone 7965G and 7945G Administration Guide for Cisco Unified Communications Manager 6.0
OL-12650-01
describes the access port connector pinouts.
Access Port Connector Pinouts
Function
BI_DB+
BI_DB-
BI_DA+
BI_DD+
BI_DD-
BI_DA-
BI_DC+
BI_DC-
"BI" stands for bi-directional, while DA, DB, DC and DD stand for
"Data A", "Data B", "Data C" and "Data D", respectively.
Network and Access Port Pinouts
D-3