Huawei AR500 - Page 82

Figure 4-22 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
BA
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
1 3G antenna interface 2 Console interface
NOTE
The interface marked RESERVE is a
reserved console interface.
3 LAN interfaces: six FE electrical
interfaces
NOTE
FE0 can be configured as a WAN interface.
4 Double SIM card slots
NOTE
l The router supports double-card single-
standby.
l Industrial SIM cards are recommended
for the router. If only one SIM card needs
to be installed, install it in slot SIM1.
5 Two RS485 interfaces and two DI
interfaces
NOTE
l RS485 interfaces: connected to meters or
other devices with RS485 interfaces
l DI interfaces: connected to digital input
devices
6 Cover open sensor
7 Double DC power sockets
NOTE
l The router can run normally when it
receives power from either DC power
socket.
l Each DC power socket is connected to a
DC power supply device using a 2-pin
DC power cable.
8 USB interface
Huawei AR500&AR510&AR530&AR550&AR2500
Series Industrial Switch Routers
Product Description
4 Appearance
Issue 02 (2016-11-25) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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