Cisco 7942G Administration Guide

D-1
Cisco Unified IP Phone 7962G and 7942G Administration Guide for Cisco Unified Communications Manager 6.1(3)
OL-17679-01
APPENDIX
D
Technical Specifications
The following sections describe the technical specifications for the Cisco Unified IP Phone 7962G and
7942G.
• Physical and Operating Environment Specifications, page D-1
• Cable Specifications, page D-2
• Network and Access Port Pinouts, page D-2
Physical and Operating Environment Specifications
Table D-1 shows the physical and operating environment specifications for the Cisco Unified
IP Phone 7962G and 7942G.
Ta b l e D-1 Physical and Operating Specifications
Specification Value or Range
Operating temperature 32° to 104°F (0° to 40°C)
Operating relative humidity 10% to 95% (non-condensing)
Storage temperature 14° to 140°F (–10° to 60°C)
Height 8 in. (20.32 cm)
Width 10.5 in. (26.67 cm)
Depth 6 in. (15.24 cm)
Weight 3.5 lb (1.6 kg)
Power • 100-240 VAC, 50-60 Hz, 0.5 A—when using the AC adapter
• 48 VDC, 0.2 A—when using the in-line power over the network cable
Cables Category 3/5/5e for 10-Mbps cables with 4 pairs
Category 5/5e for 100-Mbps cables with 4 pairs
Note Cables have 4 pairs of wires for a total of 8 conductors.
Distance Requirements As supported by the Ethernet Specification, it is assumed that the maximum cable length
between each Cisco
Unified IP Phone and the switch is 100 meters (330 feet).

Cisco 7942G Specifications

General

Brand	Cisco
Model	7942G
Category	IP Phone
Language	English