Huawei BTS3900C Hardware Description page 88

BTS3900C (Ver.C)
Hardware Description
Silkscreen
Each Ethernet port on the UTRP2, UTRP9, and UTRPc corresponds to two indicators indicating
the status of the current link, as listed in
Table 3-63 Status of the indicators for Ethernet ports on the UTRP2, UTRP9, and UTRPc
Silkscreen
LINK
ACT
There are three indicators on the UTRPc: R0, R1, and R2, of which the status is listed in
3-64.
Table 3-64 Status of indicators on the UTRPc
Silkscreen
R0
R1
Issue 03 (2013-05-27)
Color
Color
Green
Orange
Color
Red or green
Red or green
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Status
On for 0.125s and off
for 0.125s
Table 3-63.
Status
Steady on
Steady off
Blinking
Steady off
Status
Steady off
Steady green
Steady red
Steady off
Steady green
3 BTS3900C Modules
Description
Before the
configuration takes
effect, only one E1
port in GSM mode is
functional.
Description
The link is connected
properly.
The link is not
connected properly.
Data is being
transmitted or
received on the link.
No data is being
transmitted or
received on the link.
Table
Description
The board is not
working in GSM
mode.
The board is working
in GSM mode.
Reserved
The board is not
working in UMTS
mode.
The board is working
in UMTS mode.
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