Database changes have finished applying - please report any issues you're (still) seeing to support@shoutwiki.com.

Xiaomi Mi WiFi Range Extender AC1200 (RA75)

From TechInfoDepot
Jump to navigationJump to search
multiple revisions of this device, use caution
abgn+ac (AC1200)
WiFi Range Extender AC1200
Xiaomi Mi WiFi Range Extender AC1200 (RA75).png
Homepage Product page
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Supported
Tomato any flavor Incompatible
Gargoyle Status Unknown
Platform
BrandModelRev Xiaomi Mi WiFi Range Extender AC1200 (RA75)
FCC ID 2AFZZRA75
Type range extender, repeater
CPU1 checkY MediaTek MT7628DAN
CPU1 Type MIPS 24KEc
CPU1 Speed 575 MHz
Flash1 Chip Winbond W25Q128BV
Flash1 Size 16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br />
RAM1 Size 64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br />
RAM1 Chip MediaTek MT7628DAN
ETH chip1 MediaTek MT7628DAN
Ethernet Port Count 1-100MbE-LAN
Wired Standard IEEE 802.3i/3u

802dot11 OUI: none specified

Stock bootloader U-Boot 1.1.3 Ralink U-Boot v4.3.0.0
Stock FW OS Linux 3.10.14
Expansion IF types none specified
Power 100-240 VAC ~ 50/60 Hz, 0.3 A
Connector type AC (direct)
Other
3rd Party Firmware Support OpenWrt • (List | Dev | DLs)
Retail
FCC approval date 02 August 2021
Country of manuf China
Radio 1
Chip1 MediaTek MT7628DAN
Wireless interface OUI none specified
Antenna Connector Type none specified
MIMO status 2x2:2
Wireless Standard IEEE 802.11b/g/n
802.11n up to 300 Mbps
802.11g up to 54 Mbps
802.11b up to 11 Mbps
WiFi Operating Frequency 2.4 GHz
Radio 2
Chip1 MediaTek MT7612EN
Wireless interface OUI none specified
Antenna Connector Type none specified
MIMO status 2x2:2
Wireless Standard IEEE 802.11a/n/ac
802.11ac up to 867 Mbps
802.11n up to 300 Mbps
802.11a up to 54 Mbps
WiFi Operating Frequency 5 GHz
 CPU1 brandRadio1 chip1 brandRadio2 chip1 brand
Xiaomi Mi WiFi Range Extender AC1200 (RA75)MediaTekMediaTekMediaTek
Xiaomi Mi WiFi Range Extender ProMediaTekMediaTek

For a list of all currently documented MediaTek chipsets with specifications, see MediaTek.

For a list of all currently documented Xiaomi devices with specifications, see Xiaomi.

867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.),
300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = AC1200 class

Links of Interest

M75 R0103 V1.1

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
On the OpenWrt Forum
OpenWrt Target: ramips
OpenWrt Subtarget: mt76x8
OpenWrt Package architecture: mipsel_24kc
Support started version: 23.05.0
Current supported version: 24.10.2

Please insert instructions here