D-Link DIR-2660 rev A1

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abgn+ac (AC2600)
AC2600 Smart Mesh Wi-Fi Router
Homepage Product page
Wikipedia D-Link
WikiDevi.wi-cat.ru D-Link DIR-2660 rev A1
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Supported
Tomato any flavor Incompatible
Gargoyle Status Unknown
Platform
Brand • Model • Rev D-Link DIR-2660 rev A1 (EXO)
FCC ID KA2IR2660A1
Board ID AP-MTKH7
Type wireless router, wireless system
Series EXO
CPU1 checkY MediaTek MT7621AT
CPU1 Type MIPS 1004Kc
CPU1 Speed 880 MHz ( 2 cores ) 16-bit
Flash1 Chip Winbond W29N01HVSINA
Flash1 Size 128 MiB 134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (NAND)
RAM1 Size 256 MiB 268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br />
RAM1 Chip Micron MT41K128M16JT-125:K
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: none specified

Stock bootloader U-Boot
Expansion IF types USB 3.0, USB 2.0
USB ports 2
USB Hub Compatible Untested
Power 12 VDC, 2.5 A
Connector type barrel
Serial Port (UART) yes, 3.3V TTL, (57600 8N1)

Flags:
Wave2, MU-MIMO, 256QAM, Google Assistant, Alexa, Internet Speed Test

Additional chips
5GHz RF Front End Module;Qorvo (RFMD);RFFM4552;Q, 4552, XQxx;4;

Other

Default SSID: dlink-XXXX (35 addl. devices)
Default IP address: 192.168.0.1
the IP 192.168.0.1 is used by 825 additional devices
of which 226 are D-Link devices
Default login user: Admin
Default login password: blank
Admin:blank credentials used by 82 additional devices
of which 77 are D-Link devices

Manuf/OEM/ODM SGE (T&W) AP-MTKH7 -002 REV1.0
3rd Party Firmware Support OpenWrt • (List | Dev | DLs)
Retail
FCC approval date 25 February 2019
Country of manuf China
Radio 1
Chip1 MediaTek MT7615N
Wireless interface OUI none specified
Antenna Connector Type none specified
MIMO status 4x4:4
Wireless Standard IEEE 802.11b/g/n
n-QAM up to 800 Mbps
802.11n up to 600 Mbps
802.11g up to 54 Mbps
802.11b up to 11 Mbps
WiFi Operating Frequency 2.4 GHz
Radio 2
Chip1 MediaTek MT7615N
Wireless interface OUI none specified
Antenna Connector Type none specified
MIMO status 4x4:4
Wireless Standard IEEE 802.11a/n/ac
802.11ac up to 1733 Mbps
N-QAM up to 800 Mbps
802.11n up to 600 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 D-Link devices with specifications, see D-Link.

• 800 Mbps - 4SS 2.4GHz 802.11n (40MHz chan., 256-QAM),
• 1733 Mbps - 4SS 5GHz 802.11ac (80MHz chan.) = AC2600 class

Overview

"AP-MTKH7-002 REV1.0" is silkscreened on the board in the FCC photos.

Same board layout as the:

The identifier on each of the four Qorvo RFFM4552 5GHz RF FEMs is different which likely just means that they came from a slightly different batch. They are: XQNV, XQ8R, XQFK, and XQFP

"D9PTK" FBGA code on the RAM corresponds to the MT41K128M16JT-125:K

See also: D-Link EXO series

Links of Interest

News

Flashing

Flashing OpenWrt

Target: ramips
Subtarget: mt7621
Package architecture: mipsel_24kc
Supported Since Commit
Support started version: 21.02.0
Current supported version: 25.12.2
LAN Hardware: MediaTek MT7621AT
WLAN Hardware: 2x MediaTek MT7615N
WLAN Comment: 4x4 MIMO in both bands
Installation method(s):
D-Link Recovery GUI, see git-commit
Recovery method(s):
D-Link Recovery GUI
git • >> 
ramips: add support for D-Link DIR-2660 A1
This patch adds support for D-Link DIR-2660 A1.

Specifications:
* Board: AP-MTKH7-0002
* SoC: MediaTek MT7621AT
* RAM: 256 MB (DDR3)
* Flash: 128 MB (NAND)
* WiFi: MediaTek MT7615N (x2)
* Switch: 1 WAN, 4 LAN (Gigabit)
* Ports: 1 USB 2.0, 1 USB 3.0
* Buttons: Reset, WPS
* LEDs: Power (white/orange), Internet (white/orange), WiFi 2.4G (white),
        WiFi 5G (white), USB 3.0 (white), USB 2.0 (white)

Notes:
* WiFi 2.4G and WiFi 5G LEDs are wired directly to the wireless chips

Installation:
* D-Link Recovery GUI: power down the router, press and hold the reset
  button, then re-plug it. Keep the reset button pressed until the power
  LED starts flashing orange, manually assign a static IP address under
  the 192.168.0.xxx subnet (e.g. 192.168.0.2) and go to http://192.168.0.1

* Some modern browsers may have problems flashing via the Recovery GUI,
  if that occurs consider uploading the firmware through cURL:

    curl -v -i -F "firmware=@file.bin" 192.168.0.1

MAC addresses:

lan   factory 0xe000     *:a7 (label)
wan   factory 0xe006     *:aa
2.4   factory 0xe000 +1  *:a8
5.0   factory 0xe000 +2  *:a9

Seems like vendor didn't replace the dummy entries in the calibration data.

Pictures

Retail Images

See also

List of Wireless Systems

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