Appendix; Technical Specifications; Physical And Operating Environment Specifications - Cisco 6921 Administration Manual

Technical Specifications

The following sections describe the technical specifications for the Cisco Unified IP Phone 6921, 6941,
6945, and 6961.
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Physical and Operating Environment Specifications

Table C-1
IP Phone 6921, 6941, 6945, and 6961.
Table C-1
Specification
Operating temperature
Operating relative
humidity
Storage temperature
Height
Width
Depth
Weight
Power
Cables
Distance Requirements
Cisco Unified IP Phone 6921, 6941, 6945, and 6961 Administration Guide for Cisco Unified Communications Manager 8.6 (SCCP and SIP)
OL-24567-01
Physical and Operating Environment Specifications, page C-1
Cable Specifications, page C-2
Network and Access Port Pinouts, page C-2
shows the physical and operating environment specifications for the Cisco Unified
Physical and Operating Specifications
Value or Range
23° to 113°F (–5° to 45°C)
10% to 90% (non-condensing)
–13° to 176°F (–25° to 80°C)
7.3 in. (18.57 cm)
5.8 in. (14.79 cm)
7.1 in. (18.05 cm)
2.2 lb (1.0 kg)
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Category 3/5/5e for 10-Mbps cables with 4 pairs
Category 5/5e for 100-Mbps cables with 4 pairs
Note
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).
A P P E N D I X
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 have 4 pairs of wires for a total of 8 conductors.
C
C-1