Technical Specifications
Network Port Connector
The following table describes the network port connector pinouts.
Table 60: Network Port Connector Pinouts
Pin number
1
2
3
4
5
6
7
8
Note
Computer Port Connector
The following table describes the computer port connector pinouts.
Table 61: Computer (Access) Port Connector Pinouts
Pin number
1
2
3
4
5
6
7
REVIEW DRAFT - CISCO CONFIDENTIAL
Function
BI_DA+
BI_DA-
BI_DB+
BI_DC+
BI_DC-
BI_DB-
BI_DD+
BI_DD-
BI stands for bidirectional, while DA, DB, DC and DD stand for Data A, Data B, Data C and Data
D respectively.
Function
BI_DB+
BI_DB-
BI_DA+
BI_DD+
BI_DD-
BI_DA-
BI_DC+
Cisco Unified IP Phone 8961, 9951, and 9971 Administration Guide for Cisco Unified Communications Manager 10.0
Network Port Connector
(SIP)
305