Table 3-55 RF antenna interface attributes
Attribute Description
Connector type SMA
Standards compliance IEEE802.15.4g
Frequency bands supported 915 MHz
Rate 2.4 Mbit/s
Cable type 6.3.7 915 MHz RF Remote Antenna
Heat Dissipation
The AR502EGRb-L router has no fans and uses natural heat dissipation.
Technical Specifications
Table 3-56 lists technical specifications of the AR502EGRb-L router.
Table 3-56 AR502EGRb-L technical specifications
Item
Specification
System parameters
Processor Dual-core, 700 MHz
Memory 512 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
DI/DO interface parameter Voltage level standard: LVTTL
Interface density
Management interfaces 1
Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
3 Chassis
Issue 10 (2019-03-06) Copyright © Huawei Technologies Co., Ltd. 135
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