Network And Access Port Pinouts; Network Port Connector; Computer Port Connector - Cisco 7941G Administration Manual

Technical Specifications

Network and Access Port Pinouts

Although both the network and access ports are used for network connectivity, they serve different purposes
and have different port pinouts. The access port is also known as the computer port.

Network Port Connector

The following table describes the network port connector pinouts.
Table 55: 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 56: Computer (Access) Port Connector Pinouts
Pin number
1
2
3
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+
Cisco Unified IP Phone 7941G, 7941G-GE, 7942G, 7961G, 7961G-GE, and 7962G Administration Guide for Cisco Unified
Network and Access Port Pinouts
Communications Manager 9.0 (SCCP and SIP)
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