USRobotics USR2249

b (B11)
U.S.Robotics 22Mbps Wireless Access Point
Support	Support page
Wikipedia	USRobotics
3rd Party Firmware
dd-wrt	Incompatible
OpenWrt	Incompatible
Tomato any flavor	Incompatible
Platform
Brand • Model • Rev	USRobotics USR2249
FCC ID	O7J-GL2422AP
Type	access point
CPU1	Samsung S3C4510B
CPU1 Type	ARM7TDMI-S
CPU1 Speed	200 MHz 32-bit
Flash1 Chip	Macronix MX29LV800BTC-90
Flash1 Size	1 MiB1,048,576 B <br />8,192 Kib <br />1,024 KiB <br />8 Mib <br />9.765625e-4 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	SK hynix HY57V643220CT-6
ETH chip1	Samsung S3C4510B
ETH chip2	Kendin KS8721B
Ethernet Port Count	1-LAN
802dot11 OUI: 00:C0:49 (15 E, 21 W) Ethernet OUI: 00:C0:49 (15 E, 21 W)
Expansion IF types	PCMCIA (16-bit)
PCMCIA slots	1
Power	5 VDC, 2 A
Connector type	barrel 5 mm (OD) 2.3 mm (ID) 10 mm (LEN)
Other
Default SSID: USR2249
Manuf/OEM/ODM	Global Sun GL2422AP-0T
Retail
FCC approval date	30 January 2002
UPC	738168033904 (UPC DB, On eBay)
ASIN	B00006H33F
Country of manuf	Taiwan
Radio 1
Radio1 module	Global Sun GL2422T4
Radio1 module IF	PCMCIA (16-bit)
Chip1	Texas Instruments ACX100
Chip2	RFMD Model?
Wireless interface OUI	00:C0:49
Antenna Connector Type	none specified
Wireless Standard	IEEE 802.11b
802.11b	up to 11 Mbps
WiFi Operating Frequency	2.4 GHz
FCC ID Linksys WAP11 v2.2 O7J-GL2422AP

For a list of all currently documented Micrel (Kendin) chipsets with specifications, see Micrel.
For a list of all currently documented RFMD (Qorvo) chipsets with specifications, see RFMD.
For a list of all currently documented Samsung chipsets with specifications, see Samsung.
For a list of all currently documented Texas Instruments (TI) chipsets with specifications, see Texas Instruments.

For a list of all currently documented USRobotics device with specifications, see USRobotics.

• 11 Mbps - 2.4GHz 802.11b = B11 class

Overview

The device is accessible at 192.168.1.1 when the emergency flash recovery mode has been activated.

The included power supply is a Fairway Electronic WN10A-050 (5V, 2A). ID/OD/Len measurements are approximate.

Pictures

User Images

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  board top, card in

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  board top, card out

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  board bottom