3Com 3CRWDR100A-72

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bg (G54)
3Com OfficeConnect ADSL Wireless 11g Firewall Router
Prd lg 3CRWDR100A-72.gif
Wikipedia 3Com
3rd Party Firmware
dd-wrt Not Supported
OpenWrt Not Supported
Tomato any flavor Incompatible
Platform
BrandModelRev 3Com 3CRWDR100A-72WL-542
FCC ID RAXAR4505NW
IC ID 4711A-AR4505GW
Board ID 4711A-WN4403
Type wireless router, dsl modem
CPU1 checkY Texas Instruments TNETD7300A
CPU1 Type MIPS 4KEc
CPU1 Speed 160 MHz
Flash1 Chip Intel TE28F160C3-B
Flash1 Size 2 MiB2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br />
RAM1 Size 16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br /> (SDRAM)
RAM1 Chip PSC A2V28S40BTP
ETH chip1 Texas Instruments TNETD7300A
Switch Marvell 88E6060
Ethernet Port Count 1-WAN
4-100MbE-LAN
Wired Standard IEEE 802.3i/3u

802dot11 OUI: 00:14:7C (1 E, 2 W)

Stock bootloader BRN Loader (Broad Net Technology, Inc.) 0.67.3
Expansion IF types none specified
Power 12 VDC, 1 A
Connector type barrel

Flags:
ADSL2

Other

Default IP address: 192.168.1.1
the IP 192.168.1.1 is used by 1335 additional devices
of which 13 are 3Com devices
Default login user: (blank, none)
Default login password: admin

Manuf/OEM/ODM Arcadyan
Retail
FCC approval date 11 April 2006
Country of manuf China
Radio 1
Radio1 module unknown
Radio1 module IF mini-pci card
Chip1 Texas Instruments TNETW1130
Wireless interface OUI 00:14:7C
Antenna Connector Type none specified
Wireless Standard IEEE 802.11b/g
802.11g up to 54 Mbps
802.11b up to 11 Mbps
WiFi Operating Frequency 2.4 GHz
 FCC ID
3Com 3CRWDR101B-75 (WL-552)RAXAR4505NW
Belkin F5D7632-4 v6RAXAR4505NW
K7SF5D7632-4V6
SMC SMC7904WBRA2RAXAR4505NW

For a list of all currently documented Marvell chipsets with specifications, see Marvell.
For a list of all currently documented Texas Instruments (TI) chipsets with specifications, see Texas Instruments.

For a list of all currently documented 3Com devices with specifications, see 3Com.

54 Mbps - 2.4GHz 802.11g = G54 class

Overview

CNET's Overview
Gumph's review

Links of Interest

Support page via webarchive
OldWiki OpenWrt
AR7-firmware Open Source project
IC 4711A-WN4403 by ARCADYAN TECHNOLOGY CORPORATION for WIRELESS LAN MINI PCI CARD
Internal components
Inside a 3Com 3CRWDR100A-72 Wireless ADSL Router
dd-wrt support not possible

Flashing

Upgrading

Firmware Version 2.06T13 (27 Apr 2007)
Firmware version 2.06 (11 Oct 2005)

Pictures

User Images