Table 3-372
AR531GR-U-H technical specifications
Item
Specification
System parameters
Processor
Dual-core, 533 MHz
Memory
512 MB
Flash
512 MB
Dimensions and weight
Dimensions (W x D x H)
220 mm x 250 mm x 88 mm (8.7 in. x 9.8
in. x 3.5 in.), 2 U height
Weight
≤ 5 kg (11.0 lb)
Power consumption
Maximum power consumption
20.25 W
Power specifications
AC power input
l
Rated voltage range: 100 V to 240 V
(single-phase) or 345 V to 415 V (three-
phase)
l
Maximum voltage range: 90 V to 290 V
(single-phase) or 304 V to 456 V (three-
phase)
Interface density
Console interfaces
2
USB 2.0 interfaces
1
RS485 interfaces
2
DI interfaces
2
3G antenna interfaces
1
ZigBee/Sub-GHz antenna interfaces
1
Service interfaces (standard configuration)
l
LAN interfaces: six FE electrical
interfaces
l
Two GE optical interfaces
Environment parameters
Storage temperature
-40°C to +85°C (-40°F to +185°F)
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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