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Cisco Unified IP Phone 6921, 6941, and 6961 Administration Guide for Cisco Unified Communications Manager 7.1 (SCCP)
OL-19025-01
APPENDIX
C
Technical Specifications
The following sections describe the technical specifications for the Cisco Unified IP Phone 6900 Series.
• Physical and Operating Environment Specifications, page C-1
• Cable Specifications, page C-2
• Network and Access Port Pinouts, page C-2
Physical and Operating Environment Specifications
Table C-1 shows the physical and operating environment specifications for the Cisco Unified
IP Phone 6900 Series.
Ta ble C-1 Physical and Operating Specifications
Specification Value or Range
Operating temperature 32° to 104°F (0° to 40°C)
Operating relative humidity 10% to 90% (non-condensing)
Storage temperature 14° to 140°F (–10° to 60°C)
Height 7.3 in. (18.57 cm)
Width 5.8 in. (14.79 cm)
Depth 7.1 in. (18.05 cm)
Weight 2.2 lb (1.0 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).