Huawei BTS3900C Hardware Description page 43

BTS3900C (Ver.C)
Hardware Description
Figure 3-15 Indicators for ports
Table 3-12
Table 3-12 Indicators for ports
Indicator/
Silkscreen
LINK (silkscreen for
the optical port)
ACT (silkscreen for
the optical port)
LINK (silkscreen for
the electrical port)
ACT (silkscreen for
the electrical port)
CI
Issue 03 (2013-05-27)
describes the indicators.
Color
Green
Orange
Green
Orange
Red or green
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Status
Steady on
Steady off
Blinking
Steady off
Steady on
Steady off
Blinking
Steady off
Steady green
Steady red
3 BTS3900C Modules
Definition
The connection is
normal.
The connection is
abnormal.
Data is being
transmitted.
No data is being
transmitted.
The connection is
normal.
The connection is
abnormal.
Data is being
transmitted.
No data is being
transmitted.
The interconnection
link is normal.
An optical module
fails to receive
signals because of
one of the following
reasons:
l The optical
module is faulty.
l The optical cable
is broken.
34