Huawei SE2900 - Page 44

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.
40
Silk
Scre
en
Meani
ng
State
State Description

Blinking at 0.5 Hz: indicates a minor alarm.

Blinking at 1 Hz: indicates a major alarm.

Blinking at 4 Hz: indicates a critical alarm.
ACT
Active/
Standb
y
indicat
or
Off
The SMM is in standby mode.
Green
The SMM is in active mode.
HD-
ALM
Hard
disk
fault
indicat
or
Off
The hard disk is operating properly.
Red
The hard disk is faulty.
OFL
Offline
indicat
or
Off
The GPC is operating properly.
Blinking blue
The GPC is sending a request for power-on or
power-off, or the GPC is being powered on or off.
Steady blue
The GPC is powered off. You can remove the board
at the time.
Offline
button
-

To power on the GPC, hold down this button for
more than 0.5 seconds.

To safely power off the GPC, hold down this
button for 6 seconds until the OFL indicator is
blinking blue. When the OFL indicator is blinking
blue, the GPC is in the graceful power-off state.
When the OFL indicator is steady blue, the GPC
is powered off.

To forcibly power off the GPC, hold down this
button for 6 seconds when the GPC is in the
graceful power-off state.
DIP
indic
ator/
Subr
ack
numb
er
indic
ators
Button/
Indicat
ors for
setting
a
subrack
number
Off
An indicator in the off state stands for the binary digit
0.
Blinking green
at 2 Hz
If indicators L to H are blinking at 2 Hz in sequence,
the indicators are in test mode. The indicators are in
test mode when:

The DIP button is pressed.

The subrack number is not obtained after the
board is powered on or reset.
Blinking green
at 4 Hz
If indicators H to L are blinking at 4 Hz, the subrack
number 0 is being set. After the subrack number is set
to 0, the indicators turn off.
Blinking green
at 1 Hz
If indicators H to L are blinking at 1 Hz, the subrack
number is being set to a number between 1 and 7.