Linksys BEFW11S4 v1

multiple revisions of this device, use caution

b (B11)
Wireless-B Broadband Router
Support	Support page
Wikipedia	Linksys routers
InfoDepot Wiki	Linksys BEFW11S4 v1.0
WikiDevi.wi-cat.ru	Linksys BEFW11S4 v1
3rd Party Firmware
dd-wrt	Incompatible
OpenWrt	Incompatible
Tomato any flavor	Incompatible
Platform
Brand • Model • Rev	Linksys BEFW11S4 v1
FCC ID	O7JGL2411RT-0C
Type	wireless router
Series	BEFW11S4
CPU1	Samsung S3C4510
CPU1 Type	ARM
CPU1 Speed	200 MHz
Flash1 Chip	Macronix MX29F040QC-90 x 2
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	4 MiB4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 GiB <br />
RAM1 Chip	ICSI IS41C16100S-50K x 2
ETH chip1	Samsung S3C4510
ETH chip2	Realtek RTL8019AS
Switch	Kendin KS8995
Ethernet Port Count	1-WAN 4-100MbE-LAN
Wired Standard	IEEE 802.3i/3u
802dot11 OUI: none specified
Expansion IF types	PCMCIA (16-bit)
PCMCIA slots	1
Power	? VDC, ? A
Connector type	barrel
Flags: schematics
Other
Default IP address: 192.168.1.1 the IP 192.168.1.1 is used by 1323 additional devices of which 155 are Linksys devices Default login user: blank Default login password: admin blank:admin credentials used by 278 additional devices of which 135 are Linksys devices
Manuf/OEM/ODM	Global Sun GL2411RT-0C
Retail
Availability	uncommon
FCC approval date	20 February 2001
Radio 1
Radio1 module	Global Sun GL241104
Radio1 module IF	PCMCIA (16-bit)
Chip1	Harris HFA3841
Chip2	Intersil HFA3861B
Wireless interface OUI	none specified
Antenna Connector Type	RP-TNC
Wireless Standard	IEEE 802.11b
802.11b	up to 11 Mbps
WiFi Operating Frequency	2.4 GHz
FCC ID Global Sun GL241104 O7JGL2411RT-0C
CPU1 brand Radio1 chip1 brand Radio1 chip2 brand Linksys BEFW11S4 v1 Samsung Harris Intersil Linksys BEFW11S4 v2 (WL-375) Samsung Intersil Intersil Linksys BEFW11S4 v2 (WL-375P) Samsung Intersil Intersil Linksys BEFW11S4 v3.0 Samsung Intersil Intersil Linksys BEFW11S4 v3.2 Samsung Lucent Agere Linksys BEFW11S4 v4 (r1, Taiwan) Marvell Marvell Marvell Linksys BEFW11S4 v4 (r2, China) Marvell Marvell Marvell

For a list of all currently documented Harris chipsets with specifications, see Harris.
For a list of all currently documented Intersil chipsets with specifications, see Intersil.
For a list of all currently documented Micrel (Kendin) chipsets with specifications, see Micrel.
For a list of all currently documented Realtek chipsets with specifications, see Realtek.
For a list of all currently documented Samsung chipsets with specifications, see Samsung.

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

• 11 Mbps - 2.4GHz 802.11b = B11 class

Overview

According to the below link, the CPU is part S3C4510X01-QERO (and all other parts are the listed parts). Schematics and the above link both reference the switch as "KS8995".

Wi-Fi Certified : W000190 (as of 08/28/2001)

Links of Interest

• Linksys BEFW11S4 supported? On the DD-WRT Forum short answer no
• Teardown (with low quality pictures, but IC part numbers)