Huawei BTS3900C Hardware Description page 96

BTS3900C (Ver.C)
Hardware Description
Figure 3-47 UBRI panel
Functions
The UBRI performs the following functions:
l
l
Indicators
Table 3-77
Table 3-77 Indicators on the UBRI panel
Silkscreen
RUN
ALM
ACT
Issue 03 (2013-05-27)
Provides extended CPRI electrical or optical ports.
Performs convergence, distribution, and multi-mode transmission on the CPRI.
describes the indicators on the UBRI panel.
Color
Green
Red
Green
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Status
Steady on
Steady off
On for 1s and off for 1s
On for 0.125s and off for
0.125s
Steady on
Steady off
On for 1s and off for 1s
Steady on
Steady off
3 BTS3900C Modules
Description
There is power supply, but the
board is faulty.
There is no power supply, or the
board is faulty.
The board is running properly.
Software is being loaded to the
board.
An alarm is generated on the
board.
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.
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