Indicator
Color
Normal
Abnormal
Cause
Fault indicator
Red
Off
On
No output due to
the over-voltage
output power-
off, fan fault,
over-
temperature
power-off, or
internal module
fault.
lists the technical parameters of the AC power module.
Table 2-8
Technical parameters of the AC power supply module
Item
Technical Parameter
Type
EPS200-4850A
Dimensions (Width x Depth
x Height)
442 mm x 650 mm x 88 mm
Number of power inputs
4
Maximum input voltage
range
180 V AC to 264 V AC; 50/60 Hz
Maximum input current
18.5 A/single module
Number of power outputs
4
Maximum output current
50 A/single module
Maximum output power
2900 W/single module
2.7 Heat Dissipation System
This section describes the appearance, functions, and specifications of the heat dissipation
system.
2.7.1 System Air Channel
This section describes the E8000E-X16's system air channel.
The E8000E-X16 has three air channels.
The upper and lower chassis have separate air channels that draw air from the front and exhausts
air from the rear. The air filters are installed over the air intake vents. Each filter has a curved
face, large area, and small windage resistance. These features help to improve heat dissipation
efficiency. Air filters on the upper and lower chassis are identical.
HUAWEI Eudemon8000E Firewall
Hardware Description
2 E8000E-X16 Chassis Overview
Issue 01 (2012-11-07)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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