Wi-Fi Antenna Interface
A Wi-Fi antenna interface connects to a Wi-Fi antenna to transmit and receive data. Table
3-162 lists Wi-Fi antenna interface attributes.
Table 3-162 Wi-Fi antenna interface attributes
Attribute Description
Connector type RP-SMA-K (screw threads outside and a pin inside)
Standards compliance 802.11a/b/g/n
Frequency bands supported
l 2.4 GHz
l 5.0 GHz
Rate 600 Mbit/s
MIMO mode (Tx x Rx) 2x2
Gain 2.15 dBi
Services provided
l Layer 2/3 wireless access
l Wireless data encryption
l WLAN security
Cable type 6.3.13 Wi-Fi Rod Remote Antenna
6.3.11 Wi-Fi Remote Antenna (2x2)
Heat Dissipation
The AR503GW-Lo router has no fans and uses natural heat dissipation.
Technical Specifications
Table 3-163 lists technical specifications of the AR503GW-Lo router.
Table 3-163 AR503GW-Lo technical specifications
Item
Specification
System parameters
Processor Dual-core, 1 GHz
Memory 1 GB
Flash 256 MB
Dimensions and weight
Dimensions (W x
D x H)
200 mm x 160 mm x 44 mm (7.87 in. x 6.30 in. x 1.73 in.), 1 U
height
Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
3 Chassis
Issue 10 (2019-03-06) Copyright © Huawei Technologies Co., Ltd. 257
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