Attribute
Description
Services provided
l
Layer 2/3 wireless access
l
Wireless data encryption
l
WLAN security
Antenna type
l
l
Sub-GHz antenna interface
The sub-GHz antenna interface connects to a sub-GHz antenna to receive and transmit
wireless data.
lists sub-GHz antenna interface attributes.
Table 3-100
Sub-GHz antenna interface attributes
Attribute
Description
Connector type
RP-SMA female connector
Standards compliance
ETSI EN 300 220-1
Frequency bands supported
170 MHz
Rate
4.8 kbit/s
Services provided
Data transmission
Antenna type
Heat Dissipation
The AR502GR-L-D-H router has no fans and uses natural heat dissipation.
Technical Specifications
lists technical specifications of the AR502GR-L-D-H router.
Table 3-101
AR502GR-L-D-H technical specification
Item
Specification
System parameters
Processor
HI6921
Memory
256 MB
Flash
512 MB
Dimensions and weight
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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