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D-Link DIR-878 rev A1

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D-Link DIR-878 A1

Manuf/OEM/ODM SGE (T&W)

FCC approval date: 10 April 2017
Country of manuf.: China

Amazon image

ASIN
B06XGB3X7R (Flag of the United States.svg, On Amazon, On CCC)

Type: wireless router

FCC ID: KA2IR878A1
Industry Canada ID: 4216A-IR878A1

Power: 12 VDC, 1.5 A
Connector type: barrel

CPU1: MediaTek MT7621AT (880 MHz, 2 cores)
FLA1: 16 MiB
16,777,216 B
131,072 Kib
16,384 KiB
128 Mib
0.0156 GiB
(Macronix MX25L12805D)
RAM1: 128 MiB
134,217,728 B
1,048,576 Kib
131,072 KiB
1,024 Mib
0.125 GiB
(Nanya NT5CC64M16GP-DI)

Expansion IFs: none specified

WI1 chip1: MediaTek MT7615N
WI1 802dot11 protocols: an+ac
WI1 MIMO config: 4x4:4
WI1 antenna connector: U.FL
WI2 chip1: MediaTek MT7615N
WI2 802dot11 protocols: bgn
WI2 MIMO config: 4x4:4
WI2 antenna connector: U.FL

ETH chip1: MediaTek MT7621AT
Switch: MediaTek MT7621AT
LAN speed: 10/100/1000
LAN ports: 4
WAN speed: 10/100/1000
WAN ports: 1

abgn+ac

Additional chips
5GHz RF Front End Module;Qorvo (RFMD);RFFM4552;Q, 4552, 39PF;4;

Third party firmware supported: DD-WRT • (List)

Flags: MU-MIMO, 256QAM

Default SSID: dlink-XXXX (23 addl. devices)
Default login user: Admin
Default login password: blank
Admin:blank credentials used by 70 additional devices
of which 66 are D-Link devices

802dot11 OUI: none specified

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


1733Mbps - 4SS 5GHz 802.11ac (80MHz chan.),
800Mbps - 4SS 2.4GHz 802.11n (40MHz chan., 256QAM) = 2600 Mbps class

AC1900 MU-MIMO Wi-Fi Gigabit Router

Product page (US)  • Product page (D-Link Middle East & Africa)

"AP-MTKH7-0002 REV1.0" is silkscreened on the board in the FCC photos.

Despite being labeled as an AC1900 router, this device appears to be identical

to the AC2600 D-Link DIR-882 rev A1 aside from the USB ports.

D-Link claims only 1300/600Mbps speeds but also claims that it supports four streams.

The hardware is capable of four streams.

FCC test reports show four-stream speeds so that's what we'll go with for specs.

Reviews[edit]

from D-Link confirming AC2600 support in the DIR-878 hardware).