Cisco 8831NR Administration Manual page 155

Technical Specifications
•
•
•
Physical and Operating Environment Specifications
Specification
Operating Temperature
Operating Relative Humidity
Storage Temperature
Operating Altitude
Dimensions
(HxWxD)
Weight
Display
Physical and Operating Environment Specifications, on page 145
Cable Specifications, on page 146
Phone Behavior During Times of Network Congestion, on page 146
Cisco Unified IP Conference Phone 8831 and 8831NR Administration Guide
C
A P P E N D I X
Value or Range
0°C to 40°C (32° to 104°F)
10 to 95% (noncondensing)
14 to 140°F (-10 to 60°C)
-500 to 6,500 ft. (de-rate 1°C per 1000 ft.)
• Base: 10.38 x 10.38 x 2.0 in. (15.05 x 26.35 x
5.08 cm)
• Control panel: 5.75 x 5.0 x 1.0 in. (14.61 x 12.7
x 2.54 cm)
• Microphones: 3.5 x 2.5 x 0.5 in. (8.89 x 6.35 x
1.27 cm)
• Charger tray: 6.5 x 4.5 x 0.75 in. (16.51 x 11.43
x 1.90 cm)
• Base 3.50 lbs. (1,587.0 grams)
• DCU 0.56 lbs. (253.0 grams)
• Wired Microphones 0.15 lbs. (66.8 grams)
• Wireless Microphones 0.14 lbs. (64.7 grams)
• Charger 0.42 lbs. (191.9 grams)
3.25 x 1.5 in. (8.26 x 3.81 cm); 396 x 162 pixels
145