Cisco Ip Phone 8800 Series Administration Guide For Cisco Unified Communications Manager - Cisco 8811 Administration Manual

Cable Specifications
Specification
Operating relative humidity
Storage temperature
Height
Width
Depth
Weight
Power
Cables
Distance requirements
Cable Specifications
The following information lists the cable specifications:
• RJ-9 jack (4-conductor) for handset and headset connection
• RJ-45 jack for the LAN 10/100/1000BaseT connection (10/100/1000 Network port on the phone)
• RJ-45 jack for a second 10/100/1000BaseT compliant connection (10/100/1000 Computer port on the
• 3.5 mm jack for speaker connection (only Cisco IP Phone 8861)
• 48-volt power connector
• USB ports/connector: one USB port for Cisco IP Phone 8851 and two USB ports for Cisco IP Phone
• 3 key expansion modules connectors which is considered as USB connector for Cisco IP Phone 8851

Cisco IP Phone 8800 Series Administration Guide for Cisco Unified Communications Manager

8
phone)
8861
and 8861
Value or range
Operating: 10% to 90% (non-condensing)
Non-operating: 10% to 95% (non-condensing)
14° to 140°F (–10° to 60°C)
9.02 in. (229.1 mm)
10.13 in. (257.34 mm)
1.57 in. (40 mm)
2.62 lb (1.19 kg)
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
Category 3/5/5e/6 for 10-Mbps cables with 4 pairs
Category 5/5e/6 for 100-Mbps cables with 4 pairs
Category 5e/6 for 1000-Mbps cables with 4 pairs
Cables have 4 pairs of wires for a total of 8
Note
conductors.
As supported by the Ethernet Specification, the maximum cable length
between each Cisco IP Phone and the switch is assumed to be 330 feet
(100 meters).