Huawei AR550-8FE-D-H - Page 434

USB Interface (Host)
A USB interface provides up to 480 Mbit/s upload and download rates. Table 3-320 lists
attributes of a USB interface.
Table 3-320 USB interface attributes
Attribute Description
Connector type Type A
Standards compliance USB2.0
Working mode Host
Wi-Fi Antenna Interface
A Wi-Fi antenna interface connects to a Wi-Fi antenna to transmit and receive data. Table
3-321 lists attributes of a Wi-Fi antenna interface.
Table 3-321 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/ac
Frequency bands supported
l 2.4 GHz
l 5.0 GHz
Rate 1167 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 6.3.14 Wi-Fi Strip-Shaped Remote Antenna
Heat Dissipation
The AR515GW-LM9-D router has no fans and uses natural heat dissipation.
Technical Specifications
Table 3-322 lists the technical specifications of the AR515GW-LM9-D routers.
Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
3 Chassis
Issue 10 (2019-03-06) Copyright © Huawei Technologies Co., Ltd. 423