TP-LINK TL-WR840N v4

TP-LINK TL-WR840N v4 (EU)
Availability: now

FCC approval date: 01 December 2016
Country of manuf.: China
Series: N300

Type: wireless router

FCC ID: TE7WR841NV13
PCB ID: 2050500850

Power: 9 VDC, 0.6 A
Connector type: barrel

CPU1: MediaTek MT7628N (575 MHz)
FLA1: 8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br /> (GigaDevice GD25Q64B)
RAM1: 64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br /> (Winbond W9751G6KB-25)

Expansion IFs: none specified

WI1 chip1: MediaTek MT7628N
WI1 802dot11 protocols: bgn
WI1 MIMO config: 2x2:2
WI1 antenna connector: none

ETH chip1: MediaTek MT7628N
Switch: MediaTek MT7628N
LAN speed: 100M
LAN ports: 4
WAN speed: 100M
WAN ports: 1

bgn

Stock bootloader: U-Boot 1.1.3 Ralink 4.3.0.0

Stock FW OS: Linux 2.6.36

TPFirmware supported: LEDE Project (obsolete, OpenWrt) • (List)

Default SSID: TP-LINK_XXXX (45 addl. devices)
Default IP address: 192.168.0.1
the IP 192.168.0.1 is used by 781 additional devices
of which 95 are TP-LINK devices
Default login user: admin
Default login password: admin
admin:admin credentials used by 1321 additional devices
of which 277 are TP-LINK devices

802dot11 OUI: F4:F2:6D (5 E, 5 W), 18:D6:C7 (3 E, 2 W)
Ethernet OUI: F4:F2:6D (5 E, 5 W), 18:D6:C7 (3 E, 2 W)

	FCC ID
TP-LINK TL-WR841N v13.x	TE7WR841NV13

	CPU1 brand	WI1 chip1 brand	WI1 chip2 brand
TP-LINK TL-WR840N v1	Broadcom	Broadcom
TP-LINK TL-WR840N v1 (China only?)	Atheros	Atheros
TP-LINK TL-WR840N v2	Qualcomm Atheros	Qualcomm Atheros
TP-LINK TL-WR840N v3	Qualcomm Atheros	Qualcomm Atheros
TP-LINK TL-WR840N v4	MediaTek	MediaTek
TP-LINK TL-WR840N v5	MediaTek	MediaTek
TP-LINK TL-WR840N v6	MediaTek	MediaTek

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

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300Mbps Wireless Router

Product page  • Support page  • Demo UI

"2050500850" and "1642" is silkscreened on the board in the FCC photos.

See also: TP-LINK TL-WR841N v13.x

• TP-LINK TL-WR840N (EU) v4 on OpenWrt wiki

Forum threads

• OpenWrt on TL-WR841N v13 or TL-WR840N v4 on OpenWrt forums

Note: TL-WR840N v4 have 5 leds: power, wifi, lan (one led for all ports), wan, lock(wps).

TL-WR841N v13 have 8 leds: power, wifi, lan4, lan3, lan2, lan1, wan, lock(wps).

ramips: add initial support for TP-LINK TL-WR840N v4

Specification:

- SoC: MediaTek MT7628NN (580MHz)

- RAM: 64 MiB (Winbond W9751G6JB-25)

- Flash: 8 MiB (GigaDevice GD25Q64CSIG)

- LAN: 4x 100M

- WAN: 1x 100M

- Antennas: 2x non-detachable

- LED: 5x green

- Buttons: 1x reset

• Support for TL-WR840N (ES) Ver 5.0 (EU) on LEDE forums

• TP-LINK TL-WR840N v4

CPU: MediaTek MT7628NN @575MHz

Flash: GigaDevice GD25Q64B (8MB)

RAM: Winbond W9751G6KB-25 (64MB)

• TP-LINK TL-WR840N v5

CPU: MediaTek MT7628NN @575MHz

Flash: GigaDevice GD25Q32B (4MB)

RAM: ESMT M14D5121632A (64MB)