TP-LINK TL-MR22U

bgn (N300)
300Mbps Wi-Fi Portable 3G Router
Homepage	Product page
Wikipedia	TP-Link
WikiDevi.wi-cat.ru	TP-LINK TL-MR22U
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Status Unknown
Tomato any flavor	Incompatible
Platform
Brand • Model • Rev	TP-LINK TL-MR22U v1.0
FCC ID	none specified
Type	3G mobile router
CPU1	Qualcomm Atheros QCA9531
CPU1 Type	MIPS 24Kc
CPU1 Speed	550 MHz
Flash1 Chip	Winbond W25Q64FVSIG
Flash1 Size	8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 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	ESMT M13S2561616A-5T
ETH chip1	Qualcomm Atheros QCA9531
Ethernet Port Count	1-100MbE-LAN
Wired Standard	IEEE 802.3i/3u
802dot11 OUI: 3C:46:D8, 08:57:00 (1 E, 1 W) Ethernet OUI: 3C:46:D8, 08:57:00 (1 E, 1 W)
Expansion IF types	USB 2.0
USB ports	1
USB Hub Compatible	Untested
Power	5 VDC, 1 A
Connector type	USB Female Micro-B
Flags: battery, portable
Other
Default SSID: TP-LINK_XXXXXX (31 addl. devices) 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
Manuf/OEM/ODM	TP-LINK
Retail
FCC approval date	05 December 2014
Country of manuf	China
Radio 1
Chip1	Qualcomm Atheros QCA9531
Wireless interface OUI	3C:46:D8, 08:57:00
Antenna Connector Type	none specified
MIMO status	2x2:2
Wireless Standard	IEEE 802.11b/g/n
802.11n	up to 300 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 Qualcomm Atheros (QCA) chipsets with specifications, see Qualcomm Atheros.

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

• 300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = N300 class

Overview

Battery: Li-Ion, 3.7V, 5200 mAh

Default device firmware: 3.17.1 Build 140123 Rel.31844n

Default firmware contains backdoor account with username admin and password adminpwd.

Not sure what it is used for since the regular user has only password field on login screen.

USB port provides between 0.8A and 1.2A of current

in both charge and power-on modes.

Links of Interest

• TP-Link TL-MR22U on OpenWrt wiki
• TP-Link TL-MR22U on OpenWrt forums

See also

• TP-LINK TL-MR10U
• TP-LINK TL-MR11U
• TP-LINK TL-MR12U
• TP-LINK TL-MR13U
• TP-LINK TL-MR22U
• TP-LINK TL-MR3020 - TE7MR3020 (2012-02-21)
• TP-LINK TL-MR3040 v1 - TE7MR3040V1 (2012-10-08)
• TP-LINK TL-MR3040 v2 - TE7MR3040V2 (2013-07-01)
• TP-LINK TL-MR3220 v1 - TE7MR3220 (2010-08-01)
• TP-LINK TL-MR3220 v2 - TE7MR3220V2 (2012-08-20)
• TP-LINK TL-MR3420 v1 - TE7MR3420 (2010-05-05)
• TP-LINK TL-MR3420 v2 - TE7MR3420V2 (2012-10-30)
• TP-LINK TL-MR3420 v3 - TE7MR3420V3 (2015-11-10)