Huawei AR500 Series Hardware Description page 196

Industrial switch routers
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Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
Attribute
Services provided
Antenna type
Sub-GHz antenna interface
The sub-GHz antenna interface connects to a sub-GHz antenna to receive and transmit
wireless data.
Table 3-100 Sub-GHz antenna interface attributes
Attribute
Connector type
Standards compliance
Frequency bands supported
Rate
Services provided
Antenna type
Heat Dissipation
The AR502GR-L-D-H router has no fans and uses natural heat dissipation.
Technical Specifications
Table 3-101
Table 3-101 AR502GR-L-D-H technical specification
Item
System parameters
Processor
Memory
Flash
Dimensions and weight
Issue 10 (2019-03-06)
Table 3-100
lists sub-GHz antenna interface attributes.
lists technical specifications of the AR502GR-L-D-H router.
Copyright © Huawei Technologies Co., Ltd.
Description
l Layer 2/3 wireless access
l Wireless data encryption
l WLAN security
l
6.3.8 ZigBee Whip Antenna
l
6.3.9 Outdoor ZigBee Antenna
Description
RP-SMA female connector
ETSI EN 300 220-1
170 MHz
4.8 kbit/s
Data transmission
6.3.22 sub-GHz Antenna
Specification
HI6921
256 MB
512 MB
3 Chassis
185

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