Buffalo WSR-1166DHP

abgn+ac (AC1200)
AirStation AC1200 Wireless DualBand Gigabit Router
Homepage	Product page (JP)
Wikipedia	Buffalo Inc.
WikiDevi.wi-cat.ru	Buffalo WSR-1166DHP
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Supported
Tomato any flavor	Incompatible
Gargoyle	Status Unknown
Platform
Brand • Model • Rev	Buffalo WSR-1166D HP
FCC ID	FDI000000028
IC ID	6102A-062
Board ID	141911520000J
Type	wireless router
CPU1	MediaTek MT7621AT
CPU1 Type	MIPS 1004Kc
CPU1 Speed	880 MHz ( 2 cores ) 16-bit
Flash1 Chip	Macronix MX25L12835F
Flash1 Size	16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br /> (Serial(SPI))
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 1600)
RAM1 Chip	Nanya NT5CB64M16FP-DH
ETH chip1	MediaTek MT7621AT
Switch	MediaTek MT7621AT
Ethernet Port Count	1-1GbE-WAN 4-1GbE-LAN
Wired Standard	IEEE 802.3i/3u/3ab
802dot11 OUI: CC:E1:D5 (1 E, 1 W) Ethernet OUI: CC:E1:D5 (1 E, 1 W)
Stock bootloader	U-Boot
Stock FW OS	Linux
Expansion IF types	none specified
Power	12 VDC, 1.5 A
Connector type	barrel
Serial Port (UART)	yes, 4-pin header, 3.3
JTAG Port	yes, 14-pin header
Flags: high power
Additional chips 2.4GHz Power Amplifier Module;Skyworks;SKY65534-11;;2; 5GHz Power Amplifier Module;Skyworks;SKY85712-21;;2;
Other
Default SSID: Buffalo-A-XXXX (6 addl. devices) , Buffalo-G-XXXX (9 addl. devices)
Manuf/OEM/ODM	Arcadyan WG9115A AC22
3rd Party Firmware Support	OpenWrt • (List | Dev | DLs) , Padavan (unofficially)
Retail
Availability	common
FCC approval date	13 March 2015
Newegg	9SIA98C3RH8378
ASIN	B00NGOMWDA
Country of manuf	China
Radio 1
Chip1	MediaTek MT7603EN
Wireless interface OUI	CC:E1:D5
Antenna Connector Type	U.FL
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	CC:E1:D5
Antenna Connector Type	U.FL
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 Buffalo device with specifications, see Buffalo.

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

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

Overview

"P/N: 141911520000J R01" and "RoHS" is silkscreened on the board in the images (OEM: Arcadyan).

Links of Interest

Forum threads

• On iXBT forums (Padavan) • Spec.

Buffalo WSR-1166DHP (HP=High Power)

CPU: MediaTek MT7621A @880MHz MIPS 1004Kc

QDMA (16x), CryptoEngine, USB 3.0, NAND, SPI, SDXC

Flash: Macronix MX25L12835F 16MB (SPI)

RAM: Nanya NT5CB64M16FP-DH 128MB (DDR3-1600)

2.4GHz: MediaTek MT7603E, Skyworks SKY65534-11

5GHz: MediaTek MT7612E, Skyworks SKY85712-21

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
On the OpenWrt Forum
OpenWrt Target: ramips
OpenWrt Subtarget: mt7621
OpenWrt Package architecture: mipsel_24kc
Support started version: 15.05
Current supported version: 23.05.5

Please insert instructions here

Pictures

User Images

• 

  WSR-1166DHP PCB

See also

• Buffalo WSR-1166DHP • Arcadyan WG9115AAC22 (MT7621A)
• Buffalo WZR-600DHP2 • Arcadyan WG9116H22 (BCM47081A0)
• Buffalo WZR-900DHP • Arcadyan WG9116H33 (BCM47081A0)
• Buffalo WZR-1166DHP • Arcadyan WG9117EAC22 (BCM4708A0)
• Buffalo WZR-1750DHP • Arcadyan WG9117GAC33 (BCM4708A0)
• Buffalo WZR-D1800H • Arcadyan WA9116BAC33 (BCM4706)
• Buffalo WZR-D1100H • Arcadyan WA9116BAC33 (BCM4706)°

Devices

Buffalo • List of Buffalo Devices - Wireless Routers

• Buffalo WSR-1166DHP - 2.4GHz/11bgn, 5GHz/11ac (17.2W)

CPU: MediaTek MT7621A @880MHz Dual-core (rev 0103)

Flash: 16MB (SPI), RAM: 128MB (DDR3)

WLAN: MediaTek MT7603E, MediaTek MT7612E

• Buffalo WSR-1166DD • FCC ID: FDI000000028
• Buffalo WSR-600DHP - 2.4GHz/11bgn, 5GHz/11an (10.5W)

CPU: MediaTek MT7621S @880MHz Single-core (rev 0103)

Flash: 16MB (SPI), RAM: 64MB (DDR2)

WLAN: MediaTek MT7603E, Ralink RT5592EP

• Buffalo WXR-1900DHP (27.8W)
• Buffalo WZR-1750DHP (18.2W)

WZR-S1750DHP (18.2W)

WZR-1750DHP2/N (18.2W)

• Buffalo WZR-1166DHP (15.1W)

WZR-1166DHP2 (15.1W)

• Buffalo WHR-1166D (HP) (10.8W)

WHR-600D/N (8.2W)