ALFA Network AC1200RM

abgn+ac (AC1200)
AC1200 Wireless Router
Homepage	Product page
WikiDevi.wi-cat.ru	ALFA Network AC1200RM
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Supported
Tomato any flavor	Incompatible
Gargoyle	Status Unknown
Platform
Brand • Model • Rev	ALFA Network AC1200RM
FCC ID	none specified
Type	wireless router
CPU1 Y	MediaTek MT7620A
CPU1 Type	MIPS 24KEc
CPU1 Speed	580 MHz 32-bit
Flash1 Chip	Brand? Model?
Flash1 Size	16 MiB 16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br /> (SPI NOR)
RAM1 Size	64 MiB 67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br /> (DDR2)
RAM1 Chip	Brand? Model?
ETH chip1	MediaTek MT7620A
Switch	MediaTek MT7620A
Ethernet Port Count	1-100MbE-WAN 4-100MbE-LAN
Wired Standard	IEEE 802.3i/3u
802dot11 OUI: none specified
Stock bootloader	U-Boot
Expansion IF types	USB 2.0
USB ports	1
USB Hub Compatible	Untested
PoE	non-standard (otherwise unspecified)
Power	12 VDC, 1 A
Connector type	barrel
Serial Port (UART)	yes, 4-pin header, 3.3V TTL
Other
3rd Party Firmware Support	OpenWrt • (List | Dev | DLs)
Retail
Availability	End of Life
Country of manuf	China
Radio 1
Chip1	MediaTek MT7620A
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	RP-SMA
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

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

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

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

• 867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.) = AC1200 class

Overview

Specifications

ALFA Network AC1200RM is an AC1200 router,

with 5-port FE switch and USB 2.0 port.

Device is based on MediaTek MT7620A + MT7612EN.

• CPU: MT7620A (580MHz) WiSoC
• 16MB of FLASH (SPI NOR)
• 64MB of RAM (DDR2)
• 2T2R 2.4GHz (MT7620A)
• 2T2R 5GHz (MT7612EN)
• 5x 10/100Mbps Ethernet ports with passive PoE

(output in WAN and LAN4)

• 1x USB 2.0 port
• DC jack for main power input (12-24V)
• 2x UART, I2C, I2S and LED headers
• 9x LED (8 driven by GPIO)
• 1x button (reset)

Links of Interest

• ALFA Network AC1200RM on OpenWrt wiki

Upgrading ALFA Network AC1200R from BB 14.07

ramips: add support for ALFA Network AC1200RM

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)

Target: ramips
Subtarget: mt7620
Package architecture: mipsel_24kc
Supported Since Commit
Support started version: 18.06.0
Current supported version: 25.12.2

LAN Hardware: MediaTek MT7620A
WLAN Hardware: MediaTek MT7620A, MediaTek MT7612EN
WLAN Comment: 2x2:2 MIMO on both bands
Installation method(s):
see git-commit

git • >>

ramips: add support for ALFA Network AC1200RM ALFA Network AC1200RM is an AC1200 router, with 5-port FE switch and USB 2.0 port. Device is based on MediaTek MT7620A + MT7612EN. Specification: - MT7620A (580 MHz) - 64 MB of RAM (DDR2) - 16 MB of FLASH (SPI NOR) - 5x 10/100 Mbps Ethernet with passive PoE output in WAN and LAN4 - 2T2R 2.4 GHz (MT7620A) - 2T2R 5 GHz (MT7612EN) - 1x USB 2.0 - 9x LED (8 driven by GPIO) - 1x button (reset) - DC jack for main power input (12-24 V) - 2x UART, I2C, I2S and LED headers Flash instruction (do it under U-Boot, using UART and TFTP server): Select option "2: Load system code then write to Flash via TFTP" and use "sysupgrade" image. Signed-off-by: Piotr Dymacz