Huawei BTS3900C Hardware Description page 49

BTS3900C (Ver.C)
Hardware Description
Silkscreen
In addition to the preceding three indicators, there are six indicators on the board panel, which
indicate the connection status of the FE optical port, FE electrical port, and commissioning
Ethernet port. The six indicators do not have silkscreen on the WMPT panel, whereas they are
at both sides of the corresponding ports, as shown in
Figure 3-18 Port status indicators on the WMPT panel
Table 3-17
Table 3-17 Port status indicators
Indicator
FE1 optical port
status indicators
Issue 03 (2013-05-27)
Color
describes the port status indicators on the WMPT panel.
Color
Green (LINK on the
left side)
Orange (ACT on the
right side)
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Status
On for 0.125s and off
for 0.125s
On for 1s and off for
1s
Figure 3-18.
Status
Steady on
Steady off
Blinking
Steady off
3 BTS3900C Modules
Description
The operation and
maintenance link
(OML) is
disconnected.
The board is being
tested, such as an
RRU Voltage
Standing Wave Ratio
(VSWR) test through
(2)(3)
a USB flash
drive.
Description
The connection is set
up successfully.
No connection is set
up.
Data is being
transmitted or
received.
No data is being
transmitted or
received.
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