Huawei AR550-8FE-D-H - Page 378

Attribute Description
Working mode OTG
Wi-Fi Antenna Interface
A Wi-Fi antenna interface connects to a Wi-Fi antenna to transmit and receive data. Table
3-256 lists attributes of a Wi-Fi antenna interface.
Table 3-256 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
mSATA Interface
The mSATA interface of a router can connect to a mini Serial Advanced Technology
Attachment (mSATA) hard disk to provide a large storage space. Table 3-257 lists attributes
of the mSATA interface.
Table 3-257 mSATA interface attributes
Attribute
Description
Connector type USB3.0
Standards compliance
l AHCI
l NCQ
Hard disk type mSATA hard disk
Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
3 Chassis
Issue 10 (2019-03-06) Copyright © Huawei Technologies Co., Ltd. 367