Indicators On The Ar2220-S Panel - Huawei AR1200-S Series Hardware Description

Huawei AR1200-S&2200-S Series Enterprise Routers
Hardware Description
Number in
Figure 7-2
9 and 10

7.2 Indicators on the AR2220-S Panel

This section describes the indicators on the AR2220-S panel.
Figure 7-3
Figure 7-3 Indicators on the AR2220-S front panel
Table 7-3
Table 7-3 Indicators on the AR2220-S front panel
Number in
Figure 7-3
1
Issue 03 (2012-04-20)
Indicator
GE interface
indicators:
l The LINK
indicator is
in green.
l The ACT
indicator is
in yellow.
shows the indicators on the AR2220-S front panel.
1 2
describes the indicators on the AR2220-S front panel.
Indicator
SYS
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Copyright © Huawei Technologies Co., Ltd.
Color Description
Green If the indicator is steady on, a link
has been established.
If the indicator is off, no link is
established.
Yellow If the indicator is blinking, data is
being transmitted or received.
If the indicator is off, no data is being
transmitted or received.
3 4 5 6
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.
7 List of Indicators
7 8 9 10
140