TP-LINK TL-WR940N v4.x

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bgn (N450)
450Mbps Wireless N Router
TL-WR940N UN 6.0 01.jpg
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Platform
BrandModelRev
TP-LINK TL-WR940N v4.x
FCC ID
Type
wireless router
Series
TL-WR94
CPU1
Qualcomm Atheros TP9343
CPU1 Type
MIPS 74Kc
CPU1 Speed
750 MHz
Flash1 Chip
Winbond W25Q32FVSIG
Flash1 Size
4 MiB4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 GiB <br />
RAM1 Size
32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br />
RAM1 Chip
Zentel A3S56D40GTP-50L
ETH chip1
Qualcomm Atheros TP9343
Switch
Qualcomm Atheros TP9343
Ethernet Port Count
1-100MbE-WAN
4-100MbE-LAN
Wired Standard
IEEE 802.3i/3u

802dot11 OUI: none specified

Expansion IF types
none specified
Power
9 VDC, 0.6 A
Connector type
barrel
Serial Port (UART)
yes, 4-pin header
Other

Default IP address: 192.168.0.1
the IP 192.168.0.1 is used by 795 additional devices
of which 97 are TP-LINK devices
Default login user: admin
Default login password: admin
admin:admin credentials used by 1332 additional devices
of which 279 are TP-LINK devices

Retail
FCC approval date 04 February 2015
EAN 6935364092887
(UPC DB, On eBay)
ASINs B003Y5RYNY Flag of the United States.svg
B00MIFM3R8 Flag of the United States.svg
multiple uses
Country of manuf China
Radio 1
Chip1
Qualcomm Atheros TP9343
Wireless interface OUI
none specified
Antenna Connector Type
none specified
MIMO status
3x3:3
Wireless Standard
IEEE 802.11b/g/n
802.11n
up to 450 Mbps
802.11g
up to 54 Mbps
802.11b
up to 11 Mbps
WiFi Operating Frequency
2.4 GHz
 FCC ID
TP-LINK TL-WR940N v3.xTE7WR941NXV6
TP-LINK TL-WR941ND v6.xTE7WR941NXV6
 CPU1 brandRadio1 chip1 brandRadio1 chip2 brand
TP-LINK TL-WR940N v1.xAtherosAtheros
TP-LINK TL-WR940N v2.xAtherosAtheros
TP-LINK TL-WR940N v3.xQualcomm AtherosQualcomm Atheros
TP-LINK TL-WR940N v4.xQualcomm AtherosQualcomm Atheros
TP-LINK TL-WR940N v6.xQualcomm AtherosQualcomm Atheros

For a list of all currently documented Qualcomm Atheros (QCA) chipsets with specifications, see Qualcomm Atheros.

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

450 Mbps - 3SS 2.4GHz 802.11n (40MHz chan.) = N450 class

Overview

The TP-Link WR940N is identical to the TL-WR941ND (detachable) except that

the antennas are not detachable and the hardware version is different.

(N - fixed (integral) antennas, ND - removable antennas)

There is no WR941ND-equivalent for v4, yet.

  • 3x 5dBi Fixed Omni Directional Antenna
The only difference between v3 and v4 is a more economic board layout
in v4 (smaller, different power supply) and an incompatible bootloader
(both U-Boot-Mods). The major hardware components are identical.

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