Huawei AR500 Series Hardware Description page 331

Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
Heat Dissipation
The AR509G-L-D-H router has no fans and uses natural heat dissipation.
Technical Specifications
Table 3-211
Table 3-211 AR509G-L-D-H technical specification
Item
System parameters
Processor
Memory
Flash
Micro SD card
(default: sd1)
Hard disk
Dimensions and weight
Dimensions (W x
D x H)
Weight
Power specifications
Rated input voltage
(DC)
Maximum input
voltage (DC)
Maximum output
current
RPS power supply
PoE power supply
Power consumption
Maximum power
consumption
Heat dissipation
Fans
Airflow (facing the
front panel)
Issue 10 (2019-03-06)
lists the technical specifications of the AR509G-L-D-H router.
Specification
Dual-core, 1 GHz
512 MB
512 MB
None
Not supported
190 mm x 220 mm x 44 mm (7.5 in. x 8.7 in. x 1.73 in.), 1 U height
1.52 kg (3.35 lb)
12 V
10.8 V to 13.2 V
1 A
Not supported
Supported
12 W
None
None
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3 Chassis
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