Huawei AR500 Series Hardware Description page 42

Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
Table 2-7 Chassis models available in V200R008C50
Series
AR500
AR500
AR500
AR500
AR500
AR500
Issue 10 (2019-03-06)
Chassis Model
AR502EG-L
AR502EGW-L
AR502CG-L
*
AR502EGRb-L
*
AR502EGRc-Lc
AR503GW-LM7
Copyright © Huawei Technologies Co., Ltd.
2 Version Requirements for Components
Description
Provides fixed interfaces and does not support
interface expansion. It is powered by an external
DC power supply.
The fixed interfaces include LTE antenna, RS485/
RS422, RS232, DI/DO interfaces, and two GE
LAN interfaces.
Provides fixed interfaces and does not support
interface expansion. It is powered by an external
DC power supply.
The fixed interfaces include RS485/RS422, RS232,
DI/DO, Wi-Fi antenna, LTE antenna interfaces,
and two GE LAN interfaces.
Provides fixed interfaces and does not support
interface expansion. It is powered by an external
DC power supply.
The fixed interfaces include LTE antenna, CON/
RS232, DI/DO interfaces, and two GE LAN
interfaces.
Provides fixed interfaces, supports LTE uplink
connection and radio frequency (RF) access, and
does not support interface expansion. It is powered
by an external DC power supply.
The fixed interfaces include RS485/RS422, RS232,
DI/DO, LTE antenna, RF antenna (915 MHz)
interfaces, and two GE LAN interfaces.
Provides fixed interfaces, supports LTE uplink
connection and RF access, and does not support
interface expansion. It is powered by an external
DC power supply.
The fixed interfaces include RS485/RS422, RS232,
DI/DO, LTE antenna, RF antenna (433 MHz)
interfaces, and two GE LAN interfaces.
Provides fixed interfaces, supports LTE uplink
connection, WLAN access, GPS positioning, and
external mSATA hard disk, and does not support
interface expansion. It is powered by an external
DC power supply.
The fixed interfaces include one SATA interface,
one GE WAN interface, and one RS232 interface.
Additionally, the router has FDD LTE, Wi-Fi
(802.11a/b/g/n AP), and GPS antenna interfaces.
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