D-Link DIR-853 rev A1

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multiple revisions of this device, use caution
abgn+ac (AC1300)
AC1300 MU-MIMO Wi-Fi Router
DIR-853-side.png
Homepage
Wikipedia
WikiDevi.wi-cat.ru
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Tomato any flavor
Incompatible
Gargoyle
Status Unknown
Platform
BrandModelRev
D-Link DIR-853 A1
FCC ID
Type
wireless router
CPU1
CPU1 Type
MIPS 1004Kc
CPU1 Speed
880 MHz ( 2 cores ) 16-bit
Flash1 Chip
Macronix MX25L12805D
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 />
RAM1 Chip
Nanya NT5CC64M16GP-DI
ETH chip1
Switch
Ethernet Port Count
1-WAN
4-1GbE-LAN
Wired Standard
IEEE 802.3i/3u/3ab

802dot11 OUI: 80:26:89
Ethernet OUI: 80:26:89

Stock bootloader
U-Boot
Expansion IF types
USB 3.0
USB ports
1
USB Hub Compatible
Untested
Power
12 VDC, 1.5 A
Connector type
barrel
Serial Port (UART)
yes, 4-pin header, 3.3, 57600 / 8N1
Flags:
MU-MIMO, 256QAM

Additional chips
5GHz RF Front End Module;Qorvo (RFMD);RFFM4552;Q, 4552, CF75;2;

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

3rd Party Firmware Support
OpenWrt • (List | Dev | DLs)
Retail
FCC approval date 19 January 2018
Country of manuf China
Radio 1
Chip1
MediaTek MT7615DN
Wireless interface OUI
80:26:89
Antenna Connector Type
U.FL
MIMO status
2x2:2
Wireless Standard
IEEE 802.11a/n/ac
802.11ac
up to 867 Mbps
N-QAM
up to 400 Mbps
802.11n
up to 300 Mbps
802.11a
up to 54 Mbps
WiFi Operating Frequency
5 GHz
Radio 2
Chip1
MediaTek MT7615DN
Wireless interface OUI
80:26:89
Antenna Connector Type
U.FL
MIMO status
2x2:2
Wireless Standard
IEEE 802.11b/g/n
N-QAM
up to 400 Mbps
802.11n
up to 300 Mbps
802.11g
up to 54 Mbps
802.11b
up to 11 Mbps
WiFi Operating Frequency
2.4 GHz
 CPU1 brandRadio1 chip1 brandRadio2 chip1 brand
D-Link DIR-853 rev A1MediaTekMediaTekMediaTek
D-Link DIR-853 rev A3MediaTekMediaTekMediaTek
D-Link DIR-853 rev R1MediaTekMediaTekMediaTek

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.

867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.),
400 Mbps - 2SS 2.4GHz 802.11n (40MHz chan., 256-QAM) = AC1300 class

Overview

"DIR-853_A1" and "REV1.0" is silkscreened on the board in the FCC photos. A single MediaTek MT7615DN chip serves both 2x2:2 radios.

The identifier on each of the two Qorvo RFFM4552 5 GHz RF FEMs is different which likely just means that they came from a slightly different batch. They are: CF75 and CFBF

Links of Interest

Forum threads

D-Link DIR-853 specs on GitHub


Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
Support started version: 23.05.0
Current supported version: 23.05.3

Please insert instructions here

Pictures

Retail Images

See also