D-3
Cisco Unified IP Phone Administration Guide for Cisco Unified CallManager 5.1 (SIP), Cisco Unified IP Phones
OL-11524-01
AppendixD Technical Specifications
Network and Access Port Pinouts
Network Port Connector
Table D -2 describes the network port connector pinouts.
Access Port Connector
Table D -3 describes the access port connector pinouts.
TableD-2 Network Port Connector Pinouts
Pin Number Function
1TD+
2TD–
3RD+
4 Not used
5 Not used
6RD–
7 Not used
8 Not used
TableD-3 Access Port Connector Pinouts
Pin Number Function
1RD+
2RD–
3TD+
4Not Used
5Not Used
6TD–
7Not Used
8Not Used