Huawei SE2900 - 1.4 F8002 AC Subrack

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.
17
Technical Specifications
Table 1-10 lists the technical specifications of the fan tray.
Table 1-10 Technical specifications of a fan tray
Item
Specifications
Mechanical
specificatio
ns
Dimensions (H x W x
D)
124.5 mm x 131.0 mm x 124.7 mm (4.90 in. x
5.16 in. x 4.91 in.)
Weight
1.7 kg (3.75 lb)
Electrical
specificatio
ns
Total power inputs
Two power inputs are provided by the backplane
in the subrack.
Maximum power
consumption
140 W
Typical power
consumption
20 W
Environme
ntal
specificatio
ns
Temperature

Long-term operating temperature: 0°C to
70°C (32°F to 158°F)

Storage temperature: -40°C to +70°C (-40°F
to +158°F)
Noise
66 dBA
1.4 F8002 AC Subrack
Functions
Table 1-11 describes the functions of the F8002 subrack.
Table 1-11 F8002 subrack functions
Function
Description
Power supply
Two AC power supply units (PSUs) are configured in 1+1
redundancy mode. Each AC PSU supplies DC power to the
entire subrack through the backplane.
Data transmission
The F8002 subrack provides data transmission channels.
Heat dissipation
Two fan trays are configured to dissipate heat for the subrack.
Subrack identification
Each F8002 subrack has a unique number.
If the subrack number is not set, the subrack number indicators are blinking in sequence. For details
about how to set the subrack number, see Hardware-Specific Modifications.