Huawei AR1200 Series Hardware Description page 119

Huawei AR1200&2200&3200 Series Enterprise Routers
Hardware Description
Functions
The 4FXS1FXO works with the SRU to implement the voice call function. The first FXS
interface works with an FXO interface to implement the power failure survival function.
Applications
The 4FXS1FXO can be installed into the SIC slot of the AR1200, AR2220, AR2240 and
AR3260.
Panel and Interfaces
Figure 5-25
Figure 5-25 Appearance of the 4FXS1FXO
Buttons and Indicators on the Panel
Table 5-79
Table 5-79 Buttons and indicators on the 4FXS1FXO panel
Number in
Figure 5-25
1
2
Issue 03 (2012-04-20)
shows the appearance of the 4FXS1FXO.
a
1 2 3
describes the buttons and indicators on the 4FXS1FXO panel.
Indicator
STAT
ACT (interface
status
indicator)
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Copyright © Huawei Technologies Co., Ltd.
Color Description
Green If the indicator blinks once 2s (0.5
Hz), the system is running properly.
If the indicator blinks once 0.25s (4
Hz), the system is powering on or
restarting.
Red If the indicator is red, a fault that
affects services occurs and cannot be
rectified automatically. The fault
needs to be rectified manually.
Off If the indicator is off, the software is
not running or is being reset.
Green If the indicator is steady on, the FXO
channel is being occupied by a call.
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