Huawei Technologies Co. Ltd AR1220WIFI Benutzerhandbuch

Table 5-89 Buttons and indicators on the 4G.SHDSL panel

1

STAT

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.

2

LINK

Green

If the indicator is steady on, the four
DSL channels have been activated.

If the indicator is off, the four DSL
channels have not been activated.

l If the indicator is on for 0.25

seconds and blinks three times in
the next 0.75 seconds, the DSL
channel has been activated.

l If the indicator is on for 0.5

seconds and blinks twice in the
next 0.5 seconds, the two DSL
channels have been activated.

l If the indicator is on for 0.75

seconds and blinks in the next
0.25 seconds, the three DSL
channels have been activated.

3

ACT

Yellow

If the indicator is blinking, data is
being transmitted or received.

If the indicator is off, no data is being
transmitted or received.

 

 describes the types and functions of interfaces on the 4G.SHDSL.

Huawei AR1200&2200&3200 Series Enterprise Routers
Hardware Description

5 Cards

Issue 03 (2012-04-20)

Huawei Proprietary and Confidential

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