Huawei AR550-8FE-D-H - Page 313

Heat Dissipation
The AR509CG-Lt-7 router has no fans and uses natural heat dissipation.
Technical Specifications
Table 3-197 lists the technical specifications of the AR509CG-Lt-7 router.
Table 3-197 AR509CG-Lt-7 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 100 mm x 44 mm (5.91 in. x 3.94
in. x 1.73 in.), 1 U height
Weight 0.85 kg (1.87 lb)
Power consumption
Maximum power consumption 8 W
Power specifications
DC power input
l Rated voltage: 12 V DC/24 V DC
l Maximum voltage range: 8 V DC to 36
V DC
Interface density
Management interfaces 1
USB interfaces 1
Service interfaces LAN interfaces: four GE electrical
interfaces
WAN interfaces: two LTE antenna
interfaces
Industrial service interface: one CON/
RS232 interface
Environment parameters
Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
3 Chassis
Issue 10 (2019-03-06) Copyright © Huawei Technologies Co., Ltd. 302