D-Link DIR-2640 rev A1

abgn+ac (AC2600)
Smart AC2600 High Power Wi-Fi Gigabit Router
Homepage	Product page
Support	Support page
Wikipedia	D-Link
WikiDevi.wi-cat.ru	D-Link DIR-2640 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-2640 rev A1
FCC ID	KA2IR2640A1
Board ID	AP-MTKH7
Type	wireless router, wireless system
CPU1	MediaTek MT7621AT
CPU1 Type	MIPS 1004Kc
CPU1 Speed	880 MHz ( 2 cores ) 16-bit
Flash1 Chip	Winbond W29N01HVSINA
Flash1 Size	128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (NAND)
RAM1 Size	256 MiB268,435,456 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
Flags: Wave2, MU-MIMO, 256QAM, Google Assistant, Alexa, Internet Speed Test
Additional chips 5GHz RF Front End Module;Qorvo (RFMD);RFFM4552;
Other
Default SSID: dlink-XXXX (35 addl. devices) Default login user: Admin Default login password: blank Admin:blank credentials used by 81 additional devices of which 76 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	12 November 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
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 device with specifications, see D-Link.

• 1733 Mbps - 4SS 5GHz 802.11ac (80MHz chan.),

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

Overview

• Web GUI: http://dlinkrouter.local./

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

Same board layout as the:

• D-Link DIR-1760 rev A1 / D-Link DIR-1960 rev A1 / D-Link DIR-2660 rev A1
• D-Link DIR-882 rev A1 / D-Link DIR-878 rev A1 / D-Link DIR-867 rev A1
• Motorola MR2600

Hardware is identical to the D-Link DIR-2660 rev A1 apart from the color of the LEDs and the presence of a dedicated push button for toggling the Wi-Fi networks.

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

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
OpenWrt Target: ramips
OpenWrt Subtarget: mt7621
OpenWrt Package architecture: mipsel_24kc
Support started version: 21.02.0
Current supported version: 23.05.5

Please insert instructions here

Pictures

Retail Images

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See also

List of Wireless Systems

Exo Routers

• D-Link DIR-3060 - AC3000 Mesh-Enabled Smart Wi-Fi Router
• D-Link DIR-2660 - AC2600 Mesh-Enabled Smart Wi-Fi Router
• D-Link DIR-1960 - AC1900 Mesh-Enabled Smart Wi-Fi Router
• D-Link DIR-1760 - AC1750 Mesh-Enabled Smart Wi-Fi Router
• D-Link DIR-1360 - AC1300 Mesh-Enabled Smart Wi-Fi Router

Exo Extenders

• D-Link DRA-2060 - AC2000 Mesh-Enabled Wi-Fi Extender
• D-Link DRA-1360 - AC1300 Mesh-Enabled Wi-Fi Extender