Cisco 7906G Administration Guide

Appendix D Technical Specifications
Cable Specifications
D-2
Cisco Unified IP Phone 7906G and 7911G Administration Guide for Cisco Unified CallManager 5.1
OL-11515-01
Cable Specifications
• RJ-9 jack (4-conductor) for handset and headset connection.
• RJ-45 jack for the LAN 10/100BaseT connection (labeled 10/100 SW).
• RJ-45 jack for the access port 10/100BaseT connection (labeled 10/100 PC).
• 48-volt power connector.
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.
Network Port Connector
Table D-2 describes the network port connector pinouts.
Depth • 2.54 in. (6.45 cm)—with footstand fully closed
• 6.0 in. (15.24 cm)—with footstand fully open
• 3.54 in. (9.00 cm)—with optional wall mount kit
Weight 3.25 lb (1.47 kg)
Power • 100-240 VAC, 50-60 Hz, 0.5 A—when using the
AC adapter
• 48 VDC, 0.38 A—when using the in-line power
over the network cable
Cables Two (2) pair of Category 3 for 10-Mbps cables
Two (2) pair of Category 5 for 100-Mbps cables
Distance Requirements As supported by the Ethernet Specification, it is
assumed that most Cisco Unified IP Phones should be
within 100m (330 feet) of a phone closet
Table D-1 Physical and Operating Specifications (continued)
Specification Value or Range

Cisco 7906G Specifications

General

Brand	Cisco
Model	7906G
Category	IP Phone
Language	English