Huawei Technologies Co. Ltd AR1220WIFI Manual Do Utilizador
Number in
Indicator
Color
Description
Red
If the indicator is red, a fault that
affects services occurs and cannot be
rectified automatically. The fault
needs to be rectified manually.
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.
not running or is being reset.
2
ACT (interface
status
indicator)
status
indicator)
Green
If the indicator is steady on, the
ISDN channel is activated.
ISDN channel is activated.
If the indicator is off, the ISDN
channel is deactivated.
channel is deactivated.
3
B1/B2
Green
If the indicator is blinking, the B1/
B2 channel of the ISDN channel is
being occupied.
B2 channel of the ISDN channel is
being occupied.
If the indicator is off, the B1/B2
channel of the ISDN channel is idle.
channel of the ISDN channel is idle.
Interfaces
describes the types and functions of interfaces on the 1BST.
Table 5-52 Types and functions of interfaces on the 1BST
Letter in
Name
Quantity
Description
Cable Type
a
RJ45
1
ISDN S/T interfaces are
provided.
provided.
Interface Attributes
Table 5-53 ISDN S/T interface attributes
Item
Description
Connector
RJ45
Standards compliance
ITU-T I.430, Q.921, Q.931
Rate
192 kbit/s
Bandwidth
0 to 100 MHz
Huawei AR1200&2200&3200 Series Enterprise Routers
Hardware Description
Hardware Description
5 Cards
Issue 03 (2012-04-20)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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