Table 7-22 AR531G-U-D-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.)
Weight ≤ 5 kg (11.0 lb)
Power consumption
Maximum power consumption 18.24 W
Power specifications
DC power input
l Rated voltage: 12 V/24 V/-48 V
l Maximum voltage range: 9.6 V to 36 V;
-38.4 V to -60 V
Interface density
Console interfaces 2
USB 2.0 interfaces 1
RS485 interfaces 2
DI interfaces 2
3G 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)
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.)
Huawei AR500&AR510&AR530&AR550&AR2500
Series Industrial Switch Routers
Product Description
7 Technical Specifications
Issue 02 (2016-11-25) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
119
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