Huawei SE2900 - Page 80

HUAWEI SE2900 Session Border Controller
Hardware Description
1 Service Processing Device
Issue 01 (2016-01-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
76
Board Model
Spare Parts Model
Compatibility Rule
model can be used to
replace the VPUA0.
You do not need to
manually upgrade software.
Technical Specifications
Table 1-51 lists the technical specifications of the VPUA0.
Table 1-51 Technical specifications
Item
Specifications
Mechanical
specifications
Dimensions (H x
W x D)
45.2 mm x 205.0 mm x 531.0 mm (1.78 in. x 8.07
in. x 20.91 in.)
Weight
4.0 kg (8.82 lb)
Electrical
specifications
Maximum
power
consumption
200 W
Typical power
consumption
185 W
Power supply
Two -48 V DC power supplies (provided by the
backplane)
Environmental
specifications
Temperature

Long-term operating temperature: 0°C to 45°C
(32°F to 113°F)

Short-term operating temperature: -5°C to
+55°C (23°F to 131°F)

Storage temperature: -40°C to +70°C (-40°F to
+158°F)

Temperature change rate: 15°C/h (27°F/h)
Humidity

Long-term operating humidity: 5% RH to 85%
RH (non-condensing)

Short-term operating humidity: 5% RH to 95%
RH (non-condensing)
Short term means that the consecutive working period is not more than 96 hours and that the cumulative
working period over a year is not more than 15 days.