Linksys BEFSR41 v3.1

multiple revisions of this device, use caution

EtherFast Cable/DSL Router with 4-Port Switch
Wikipedia	Linksys routers
InfoDepot Wiki	Linksys BEFSR41 v3.0
WikiDevi.wi-cat.ru	Linksys BEFSR41 v3.1
3rd Party Firmware
dd-wrt	Incompatible
OpenWrt	Incompatible
Tomato any flavor	Incompatible
Platform
Brand • Model • Rev	Linksys BEFSR41 v3.1
Board ID	3762-22140004
Type	router
Series	BEFSR41
CPU1	Micrel KS8695X
CPU1 Type	ARM922T ALTERA
CPU1 Speed	166 MHz
Flash1 Chip	Macronix MX29LV800BBC-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 /> (NAND)
RAM1 Size	2 MiB2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br /> (SDRAM)
RAM1 Chip	ICSI IC42S16100-7T
ETH chip1	Micrel KS8695X
Switch	Micrel KS8695X
Ethernet Port Count	1-100MbE-WAN 4-100MbE-LAN
Wired Standard	IEEE 802.3i/3u
Ethernet OUI: 00:12:17 (16 E, 33 W)
Expansion IF types	none
Power	5 VDC, 2 A
Connector type	barrel
Serial Port (UART)	yes, 20-pin header
JTAG Port	yes, 20-pin header
Other
Manuf/OEM/ODM	CyberTAN
Retail
Availability	End of Life
(Est.) release date	October 2004
ASIN	B00004SB92
CPU1 brand FLA1 RAM1 Linksys BEFSR41 v1 Samsung 0.5 MiB524,288 B <br />4,096 Kib <br />512 KiB <br />4 Mib <br />4.882812e-4 GiB <br /> 1 MiB1,048,576 B <br />8,192 Kib <br />1,024 KiB <br />8 Mib <br />9.765625e-4 GiB <br /> Linksys BEFSR41 v2 Samsung 0.5 MiB524,288 B <br />4,096 Kib <br />512 KiB <br />4 Mib <br />4.882812e-4 GiB <br /> 1 MiB1,048,576 B <br />8,192 Kib <br />1,024 KiB <br />8 Mib <br />9.765625e-4 GiB <br /> Linksys BEFSR41 v3.0 Linksys BEFSR41 v3.1 Micrel 1 MiB1,048,576 B <br />8,192 Kib <br />1,024 KiB <br />8 Mib <br />9.765625e-4 GiB <br /> 2 MiB2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br /> Linksys BEFSR41 v4.0 Linksys BEFSR41 v4.1 Linksys BEFSR41 v4.2 Realtek 1 MiB1,048,576 B <br />8,192 Kib <br />1,024 KiB <br />8 Mib <br />9.765625e-4 GiB <br /> 8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br /> Linksys BEFSR41 v4.3 Linksys BEFSR41C-JP Kendin 1 MiB1,048,576 B <br />8,192 Kib <br />1,024 KiB <br />8 Mib <br />9.765625e-4 GiB <br /> 8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br />

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

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

Overview

A date code of 0442 (October 2004) is found on the board pictured below.

"3762-22140004" - Looks to be CyberTAN manufactured.

See also: Linksys BEFSR41 and Linksys

Links of Interest

• Linksys BEFSR41 on SpeedGuide

• Linksys BEFSR41 on DD-WRT forums

Linksys BEFSR41 v3.1 • Broadband Router

CPU: Kendin KS8695 @166MHz (w/ MMU)

Flash: AMD AM29LV800B (1MB NAND)

RAM: EtronTech EM636165T (2MB SDRAM)

Dimensions: 185 × 155 × 48 mm (W×D×H)

Teardown

• Linksys BEFSR41 Teardown on iFixit

Pictures

User Images

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  Main board

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See also

• Linksys BEFSR11 • Kendin KS8695 (ARM922T)
• Linksys BEFSR41 • Kendin KS8695 (ARM922T)
• Linksys BEFSR41 v3.1 • Micrel KS8695X (ARM922T)
• Linksys BEFSR41C-JP • Micrel KS8695 (ARM922T)
• Linksys BEFSR41W • Linksys BEFSR41W-RN • Brecis
• Linksys BEFVP41 • Samsung S3C1510B (ARM7)
• Linksys BEFSR81 • Kendin KS8695 (ARM922T)
• Linksys WFR11B-JP • Kendin KS8695 @166MHz