Table 3-418
DI/DO interface attributes
Attribute
Description
Connector type
5-pin Phoenix terminal block
Signal type
l
DI: 9.6-60 V DC power input
l
DO: Boolean value (short circuit and
open circuit)
Heat Dissipation
The AR550C-2C6GE-2D router has no fans and uses natural heat dissipation.
Technical Specifications
lists technical specifications of the AR550C-2C6GE-2D router.
Table 3-419
AR550C-2C6GE-2D technical specifications
Item
Specification
System parameters
Processor
Dual-core, 700 MHz
Memory
256 MB
Flash
512 MB
Dimensions and weight
Dimensions (W x D x H)
150 mm x 133 mm x 44 mm (5.91 in. x 5.24
in. x 1.73 in.), 1 U height
Weight
1.1 kg (2.43 lb)
Power consumption
Maximum power consumption
17 W
Power specifications
Power input
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
Alarm output
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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