Cisco 7821 Installation Manual - Page 34

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Technical Details

Physical and Operating Environment Specifications

The following table shows the physical and operating environment specifications for the Cisco IP Phone with

Multiplatform Firmware.

Table 1: Physical and Operating Specifications

Specification

Operating temperature

Operating relative humidity

Storage temperature

Dimensions

(Height * Width * Depth,

exclusive of the foot stand)

Weight

(exclusive of the foot stand

and the handset)

Installation Guide for Cisco IP Phone with Multiplatform Firmware

Value and Range

32° to 104°F (0° to 40°C)

Operating: 10% to 90% (non-condensing)

Non-operating: 10% to 95% (non-condensing)

14° to 140°F (–10° to 60°C)

6821: 8.14 in. (207mm) * 6.73 in. (171 mm) * 1.48 in. (37.5 mm)

6841: 8.14 in. (207mm) * 8.11 in. (206 mm) * 1.30 in. (33 mm)

6851: 8.14 in. (207mm) * 8.11 in. (206 mm) * 1.30 in. (33 mm)

6861: 8.14 in. (207mm) * 8.11 in. (206 mm) * 1.30 in. (33 mm)

6871: 8.14 in. (207mm) * 8.11 in. (206 mm) * 1.30 in. (33 mm)

7811: 8.14 in. (207 mm) * 7.67 in. (195 mm) * 1.1 in. (28 mm)

7821: 8.14 in. (207 mm) * 8.11 in. (206 mm) * 1.1 in. (28 mm)

7832: 8.9 in. (226 mm) * 8.9 in. (226 mm) * 2.14 in. (54.4 mm)

7841: 8.14 in. (207 mm) * 8.11 in. (206 mm) * 1.1 in. (28 mm)

7861: 8.14 in. (207 mm) * 10.42 in. (265 mm) * 1.1 in. (28 mm)

8800 series: 9.02 in. (229.1 mm) * 10.13 in. (257.34 mm) * 1.57 in. (40 mm)

8832: 10.9 in. (278 mm) * 10.9 in. (278 mm) * 2.4 in. (61.3 mm)

6821: 1.005 lb. (456 g)

6841: 1.356 lb. (615 g)

6851: 1.365 lb. (602.8 g)

6861: 1.329 lb. (602.8 g)

6871: 1.319 lb. (598 g)

7811: 1.85 lb. (840 g)

7821: 1.91 lb. (867 g)

7832: 2.0 lb. (907 kg)

7841: 1.91 lb. (868 g)

7861: 2.32 lb. (1053 g)

8800 series: 2.62 lb. (1190 g)

8832: 4.07 lb. (1852 g)

Physical and Operating Environment Specifications