Huawei AR500 Series Hardware Description page 528

Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
Table 3-418 DI/DO interface attributes
Attribute
Connector type
Signal type
Heat Dissipation
The AR550C-2C6GE-2D router has no fans and uses natural heat dissipation.
Technical Specifications
Table 3-419
Table 3-419 AR550C-2C6GE-2D technical specifications
Item
System parameters
Processor
Memory
Flash
Dimensions and weight
Dimensions (W x D x H)
Weight
Power consumption
Maximum power consumption
Power specifications
Power input
Alarm output
Issue 10 (2019-03-06)
lists technical specifications of the AR550C-2C6GE-2D router.
Copyright © Huawei Technologies Co., Ltd.
Description
5-pin Phoenix terminal block
l DI: 9.6-60 V DC power input
l DO: Boolean value (short circuit and
open circuit)
Specification
Dual-core, 700 MHz
256 MB
512 MB
150 mm x 133 mm x 44 mm (5.91 in. x 5.24
in. x 1.73 in.), 1 U height
1.1 kg (2.43 lb)
17 W
l DC power input (PoE not enabled):
– Rated voltage: 54 V DC
– Maximum voltage range: 44 V DC to
57 V DC
l DC power input (PoE enabled):
– Rated voltage: 56 V DC
– Maximum voltage range: 54 V DC to
57 V DC
3 Chassis
517