Huawei BTS3900C Hardware Description page 55

BTS3900C (Ver.C)
Hardware Description
Indicators
There are three indicators on the panel of the WBBP.
WBBP and their status.
Table 3-23 Indicators on the panel of the WBBP and their status
Silkscreen
RUN
ALM
ACT
The WBBPa or WBBPb provides three indicators indicating the status of Small Form-factor
Pluggable (SFP) links, and the indicators are below the SFP ports. The WBBPd or WBBPf
provides six indicators indicating the status of SFP links, and the indicators are above the SFP
ports.
Table 3-24
Issue 03 (2013-05-27)
Color Status
Green Steady on
Steady off
On for 1s and off for 1s
On for 0.125s and off for
0.125s
Red Steady on
Steady off
On for 1s and off for 1s
Green Steady on
Steady off
On for 1s and off for 1s
describes the indicators.
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3 BTS3900C Modules
Table 3-23 describes the indicators on the
Description
There is power supply, but the
board is faulty.
There is no power supply, or the
board is faulty.
The board is functioning
properly.
l Software or data is being
loaded to the board.
l The board is not started.
An alarm is generated, and the
board must be replaced.
The board is running properly.
An alarm is generated and you
need to locate the fault before
deciding whether to replace the
board.
The board serves as an active
board.
l The board does not serve as
an active board.
l The board has not been
activated.
l The board is not providing
any services.
The power supply for the board
is insufficient.
NOTE
Of all types of WBBP boards, only
the WBBPf has this status.
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