Technical Specifications; Physical And Operating Environment Specifications - Cisco 7940G Administration Manual

Technical Specifications

The following sections describe the technical specifications for the Cisco Unified IP Phones 7960G and
7940G.
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Physical and Operating Environment Specifications

Table D-1
7960G and 7940G.
Table D-1
Specification
Operating temperature 32° to 104°F (0° to 40°C)
Operating relative
humidity
Storage temperature
Height
Width
Depth
Weight
Power
Cables
Distance Requirements As supported by the Ethernet Specification, it is
Cisco Unified IP Phone 7960G/7940G Administration Guide for Cisco Unified Communications Manager 7.0 (SIP)
OL-15499-01
Physical and Operating Environment Specifications, page D-1
Cable Specifications, page D-2
Network and Access Port Pinouts, page D-2
shows the physical and operating environment specifications for the Cisco Unified IP Phones
Physical and Operating Specifications
Value or Range
10% to 95% (non-condensing)
14° to 140°F (–10° to 60°C)
8 in. (20.32 cm)
10.5 in. (26.67 cm)
6 in. (15.24 cm)
3.5 lb (1.6 kg)
100-240 VAC, 50-60 Hz, 0.5 A—when using the
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AC adapter
48 VDC, 0.2 A—when using the in-line power
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over the network cable
Two (2) pair of Category 3 for 10-Mbps cables
Two (2) pair of Category 5 for 100-Mbps cables
assumed that most Cisco Unified IP Phones should be
within 330 feet (100m) of a phone closet.
A P P E N D I X
D
D-1