TP-LINK TD854W

bgn (N150)
150Mbps Wireless N ADSL2+ Modem Router
Homepage	Product page (V3 RU)
Wikipedia	TP-Link
3rd Party Firmware
dd-wrt	Incompatible
OpenWrt	Incompatible
Tomato any flavor	Incompatible
Platform
Brand • Model • Rev	TP-LINK TD854W v1.x
FCC ID	TE7TD854W
Board ID	2011500078
Type	wireless router, dsl modem
CPU1	Realtek RTL8672
CPU1 Type	Lexra
CPU1 Speed	400 MHz
Flash1 Chip	SST Model?
Flash1 Size	2 MiB2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br />
RAM1 Size	8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br />
RAM1 Chip	EtronTech EM638165TS-6G
ETH chip1	Realtek RTL8672
Switch	Realtek Model?
Ethernet Port Count	4-100MbE-LAN
Wired Standard	IEEE 802.3i/3u
802dot11 OUI: F4:EC:38 (7 E, 6 W), 1C:44:19 Ethernet OUI: F4:EC:38 (7 E, 6 W), 1C:44:19
Expansion IF types	USB 2.0
USB ports	1
USB Hub Compatible	Untested
Power	9 VDC, 0.85 A
Connector type	barrel
Flags: ADSL2+
Other
Default IP address: 192.168.1.1 the IP 192.168.1.1 is used by 1324 additional devices of which 111 are TP-LINK devices Default login user: admin Default login password: admin admin:admin credentials used by 1342 additional devices of which 280 are TP-LINK devices
Manuf/OEM/ODM	TP-LINK
Retail
FCC approval date	19 July 2011
Country of manuf	China
Radio 1
Chip1	Realtek RTL8188RE
Wireless interface OUI	F4:EC:38, 1C:44:19
Antenna Connector Type	none specified
MIMO status	1x1:1
Wireless Standard	IEEE 802.11b/g/n
802.11n	up to 150 Mbps
802.11g	up to 54 Mbps
802.11b	up to 11 Mbps
WiFi Operating Frequency	2.4 GHz

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

For a list of all currently documented TP-LINK device with specifications, see TP-LINK.

• 150 Mbps - 1SS 2.4GHz 802.11n (40MHz chan.) = N150 class

Overview

"2011500078 Rev:1.0" is silkscreened on the board in the FCC photos.

See also: TP-LINK TD851W v1.x and TP-LINK TD-8817 v3.x

FCC photos appear to show the device with a EtronTech EM638165TS-6G,

but this seems to be suspiciously low capacity (8MB) for the device.

The device probably uses Realtek RTL8672 and RTL8188RE.

Revisions

• TP-LINK TD854W V3 (Airocon RT-RUS) - OUI: 1C:44:19 (FW: 1.76MB)
• TP-LINK TD854W (HW Ver:4.0, FW Ver:2.1.7) • Flash Dump (1.78MB)

CPU: Realtek RTL8676S (PCB image)

Flash: Winbond W25Q32CSIG (4MB)

PCB ID: 2011500175; OUI: 1C:44:19