Cisco Unified IP Phone Expansion Module 7915 Manual - Page 21
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Technical Specifications for the
Cisco Unified IP Phone Expansion
Module 7915
This section provides the physical and operating environment
specifications for the Cisco Unified IP Phone Expansion
Module 7915, as well as the regulatory compliance information.
Physical and Operating Environment
Specifications
Specification
Operating Temperature
Operating relative humidity
Storage temperature
Height
Width
Depth
Weight
Power
Cable Specifications
The following are the cable specifications for the cables used
with the Cisco Unified IP Phone Expansion Module 7915:
• 2 RJ-11 jacks with 6-pin connectors for the interface cable
connections
• 48-V power connector. The diameter of the center pin in the
Expansion Module power jack (Switchcraft 712A) is 0.1 in.
(2.5 mm). The center pin is positive (+) voltage. The
miniature power plug required to mate with the power jack
on the Expansion Module is a Switchcraft 760 or
equivalent.
Value or Range
32 to 104°F (0 to 40°C)
10 to 95% (noncondensing)
14 to 140°F (-10 to 60°C )
203 mm, 8.0 in.
121 mm, 4.75 in.
51 mm, 2.0 in.
366 g, 0.82 lb.
48 VDC, 40mA max
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