Item
Specification
Operating temperature
-40°C to +60°C (-40°F to +140°F)
NOTE
If the router has been placed in a low-
temperature environment (below -20°C) for more
than 1.5 hours before they are powered on, the
3G module can work normally 20 minutes after
startup.
Operating relative humidity
5% to 95%, noncondensing
Operating altitude
≤ 5000 m (16404 ft.)
Storage altitude
≤ 5000 m (16404 ft.)
Part number
50010170
3.4.5 AR531G-U-D-H
Version Mapping
lists the mapping between the AR531G-U-D-H router and software versions.
Table 3-373
Mapping between the AR531G-U-D-H router and software versions
Router Model
Software Version
AR531G-U-D-H
V200R005C60 and later versions
Appearance and Structure
shows the panel of the AR531G-U-D-H.
Figure 3-88
AR531G-U-D-H panel
CONSOLE
RESERVE
FE0
3G
RST
12 V; 6 A or
24 V; 3 A or
-48 V; 4 A
NEG
(-)
RTN
(+)
SIM1
SIM2
A
RS485-0
B A
RS485-1 DI-0
DI-1
B
GE0
RX
TX
GE1
MONITOR
RX
TX
FE2
FE4
FE1
FE3
FE5
1
4
3
5
12 V; 6 A or
24 V; 3 A or
-48 V; 4 A
NEG
(-)
RTN
(+)
6
7
8
9
2
10
11
Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
3 Chassis
Issue 10 (2019-03-06)
Copyright © Huawei Technologies Co., Ltd.
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