Huawei SE2900 - Page 33

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.
29
Figure 1-22 Fan tray
Indicators
There is an indicator on the panel of a fan tray, showing the fan tray operating status. Table
1-19 describes the indicator on the panel.
Table 1-19 Health indicator on the fan tray
Silk Screen
Meaning
State
State Description
None
Health indicator
Off
The fan monitoring
module is not powered on.
Blinking green

Blinking at 0.5 Hz: The
fan tray is operating
properly, and the
communication is
normal.

Blinking at 4 Hz: The
fan tray is operating
properly, but the
communication is
abnormal.
Steady orange
The fan monitoring
module is powered on, but
the hardware is abnormal.
Blinking red at 0.5
Hz
An alarm is generated.