Xiaomi Mi Router AC1200 (RB02)

multiple revisions of this device, use caution

abgn+ac (AC1200)
AC1200 Wireless Gigabit Router
Homepage	Product page (CN) Product page
WikiDevi.wi-cat.ru	Xiaomi Mi Router AC1200 (RB02)
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Supported
Tomato any flavor	Incompatible
Gargoyle	Status Unknown
Platform
Brand • Model • Rev	Xiaomi Mi Router AC1200
Model Part Number	RB02
FCC ID	2AFZZRB02
Type	wireless router
CPU1	MediaTek MT7621DAT
CPU1 Type	MIPS 1004Kc
CPU1 Speed	880 MHz ( 2 cores ) 16-bit
Flash1 Chip	GigaDevice GD25Q127CSIG
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	128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (DDR3)
RAM1 Chip	MediaTek MT7621DAT
ETH chip1	MediaTek MT7621DAT
Switch	MediaTek MT7621DAT
Ethernet Port Count	1-1GbE-WAN 2-1GbE-LAN
Wired Standard	IEEE 802.3i/3u/3ab
802dot11 OUI: none specified
Stock bootloader	U-Boot
Stock FW OS	Linux 3.10.14
Expansion IF types	none specified
Power	12 VDC, 1 A
Connector type	barrel
Serial Port (UART)	yes, 4-pad header, J4
Other
Default SSID: Xiaomi_XXXX (19 addl. devices) , Xiaomi_XXXX_5G (16 addl. devices) Default IP address: 192.168.31.1 the IP 192.168.31.1 is used by 20 additional devices of which 19 are Xiaomi devices
3rd Party Firmware Support	OpenWrt • (List | Dev | DLs)
Retail
FCC approval date	18 October 2021
Country of manuf	China
Radio 1
Chip1	MediaTek MT7603EN
Wireless interface OUI	none specified
Antenna Connector Type	soldered
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 MT7613BEN
Wireless interface OUI	none specified
Antenna Connector Type	soldered
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 brand Radio1 chip1 brand Radio2 chip1 brand Xiaomi Mi Router AC1200 (RB02) MediaTek MediaTek MediaTek Xiaomi Mi Router AC2100 (R2100) MediaTek MediaTek MediaTek Xiaomi Mi Router AIoT AC2350 (R2350) Qualcomm Atheros Qualcomm Atheros Qualcomm Atheros

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

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

• 867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.),

• 300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = AC1200 class

Overview

• Xiaomi Mi Router AC1200 (RB02) - MediaTek MT7621DAT @880MHz, 3x GbE, AC1200

FCC ID: 2AFZZRB02 (10/18/2021) • MediaTek MT7621DAT/MT7603EN/MT7613BEN

Links of Interest

• Support for Xiaomi Router AC1200 (RB02) on OpenWrt forums

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On the OpenWrt Forum
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Current supported version: ?

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See also

List of Xiaomi Wireless Devices

AX (Wi-Fi 6)

• Xiaomi Mi AX1800 (MiWiFi M59) • Review
• Xiaomi Mi AX3600 (AIoT M60) • Review
• Xiaomi Mi AX6000 (AIoT M72) • Review • AC|WiFi (CN)
• Xiaomi Mi AX9000 (AIoT M70) • AC|WiFi (CN)
• Xiaomi Mi Router Redmi AX6 (AX3000) (RB01) •
• Xiaomi Mi Router Redmi AX6S (AX3200) (RB03) • AC|WiFi (CN)
• Xiaomi Mi Router Redmi AX6E (AX6000) (RB06) • AC|WiFi (CN)

CPU: MediaTek MT7986A @2.0GHz (Filogic 830) • AC|WiFi (CN)

AC (Wi-Fi 5)

• Xiaomi Mi Router AC1200 (RB02) - MediaTek MT7621DAT @880MHz, 3x GbE, AC1200
• Xiaomi MiWiFi 4 (M41) - MediaTek MT7621A @880MHz, 128MB/128MB, GbE, AC1200
• Xiaomi MiWiFi 4A (GbE) - MediaTek MT7621A @880MHz, 16MB/128MB, GbE, AC1200
• Xiaomi MiWiFi 4A (100M) - MediaTek MT7628DAN @580MHz, 16MB/64MB, AC1200

N (Wi-Fi 4)

• Xiaomi MiWiFi 4С - MediaTek MT7628N @580MHz, 16MB/64MB, 100M, N300 (2.4GHz)
• Xiaomi MiWiFi 4Q - Qualcomm Atheros QCA9561 @775MHz, 16MB/64MB, 100M, N450