Huawei AR550-8FE-D-H - Page 241

Attribute Description
Standards
compliance
IEEE802.3, IEEE802.3u, IEEE802.3ab
Frame format Ethernet_II, Ethernet_SAP, Ethernet_SNAP
Network protocol IP
Cable type M12 Cable
USB interface (host)
A USB interface provides up to 480 Mbit/s upload and download rates. Table 3-137 lists
attributes of a USB interface.
Table 3-137 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
3-138 lists Wi-Fi antenna interface attributes.
Table 3-138 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 1750 Mbit/s
MIMO mode (Tx x Rx) 3x3
Gain 2.15 dBi/3.0 dBi
Services provided
l Layer 2/3 wireless access
l Wireless data encryption
l WLAN security
Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
3 Chassis
Issue 10 (2019-03-06) Copyright © Huawei Technologies Co., Ltd. 230