D-1
Cisco Unified IP Phone Administration Guide for Cisco Unified CallManager 5.1 (SIP), Cisco Unified IP Phones
OL-11524-01
APPENDIX
D

Technical Specifications

The following sections describe the technical specifications for the
Cisco Unified IP Phones 7970G/7971G-GE.
•Physical and Operating Environment Specifications, pageD-1
•Cable Specifications, page D-2
•Network and Access Port Pinouts, pageD-2

Physical and Operating Environment Specifications

Table D -1 shows the physical and operating environment specifications for the
Cisco Unified IP Phone.
TableD-1 Physical and Operating Specifications
Specification Value or Range
Operating temperature 32° to 104°F (0° to 40°C)
Operating relative
humidity
10% to 95% (non-condensing)
Storage temperature 14° to 140°F (–10° to 60°C)
Height 9.07 in. (23.03 cm)
Width 10.82 in. (27.48 cm)