A Wi-Fi antenna interface connects to a Wi-Fi antenna to transmit and receive data.
lists Wi-Fi antenna interface attributes.
Table 3-44
Wi-Fi antenna interface attributes
Attribute
Description
Connector type
RP-SMA-K (screw threads outside and a pin inside)
Standards compliance
802.11b/g/n
Frequency bands supported
2.4 GHz
Rate
150 Mbit/s
MIMO mode (Tx x Rx)
1x1
Gain
2.15 dBi
Services provided
l
Layer 2/3 wireless access
l
Wireless data encryption
l
WLAN security
Cable type
DI/DO interface
The DI/DO interfaces are used to detect voltage level signals or deliver instructions.
lists DI/DO interface attributes.
Table 3-45
DI/DO interface attributes
Attribute
Description
Connector type
RJ45
Signal type
LVTTL voltage level, digital input/output
Cable type
RS485/RS422 interface
The RS485/RS422 interface can be connected to a meter or monitoring terminal.
lists RS485/RS422 interface attributes.
Table 3-46
RS485/RS422 interface attributes
Attribute
Description
Connector type
5-pin Phoenix terminal block
Standards compliance
RS485/RS422
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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