Cable Specifications; Network And Access Port Pinouts - Cisco 7985G - IP Phone NTSC Video Administration Manual

Appendix C Technical Specifications

Cable Specifications

Network and Access Port Pinouts

OL-8726-02
Table C-1 Physical and Operating Specifications (continued)
Specification
Weight
Power
Cables
Distance Requirements As supported by the Ethernet Specification, most
The following list provides cable specifications:
RJ-9 jack for handset and headset connection.
•
RJ-45 jack for the LAN 10/100BaseT connection (labeled 10/100 SW).
•
RJ-45 jack for a second 10/100BaseT compliant connection (labeled
•
10/100 PC).
2.5 mm jack for microphone and speaker connection.
•
48-volt power connector.
•
Although both the network and access ports are used for network connectivity,
they serve different purposes and have different port pinouts.
Network Port Connector
Table C-2 describes the network port connector pinouts.
Value or Range
3.42 lb (1.55 kg)—without handset
3.75 lb (1.70 kg)—with handset
100-240 VAC, 50-60 Hz, 0.5 A—When using the
•
AC adapter
• 48 VDC, 0.38 A—When using the inline power
over the network cable
Category 5 for 100-Mbps cable
Cisco Unified IP Phones should be within 100m (330
feet) of a phone closet
Cisco Unified IP Video Phone 7985G Administration Guide
Cable Specifications
C-2