Huawei AR550-8FE-D-H - Page 416

Attribute Description
Standards compliance USB2.0
Working mode OTG
Wi-Fi antenna interface
A Wi-Fi antenna interface connects to a Wi-Fi antenna to transmit and receive data. Table
3-301 lists Wi-Fi antenna interface attributes.
Table 3-301 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)
LTE antenna interface
LTE antenna interfaces of a router include a MAIN interface (for the primary antenna) and a
DIV interface (for the secondary antenna). The primary and secondary antennas work
together. The primary antenna transmits and receives LTE signals, and the secondary antenna
helps improve the quality of received LTE signals. Table 3-302 lists LTE antenna interface
attributes.
Table 3-302 LTE antenna interface attributes
Attribute
Description
Connector type SMA-K (screw threads outside and a hole inside)
Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
3 Chassis
Issue 10 (2019-03-06) Copyright © Huawei Technologies Co., Ltd. 405