Linksys WRP400

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bg (G54)
Wireless-G Broadband Router with 2 Phone Ports
Linksys WRP400 01.jpg
Support Support page
Wikipedia Linksys routers
InfoDepot Wiki Linksys WRP400 v1.0
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Status Unknown
Tomato any flavor Incompatible
Platform
BrandModelRev Linksys WRP400
FCC ID Q87-WRP400
IC ID 3839A-WRP400
Board ID 3763-14141406R
Type wireless router, analog phone gateway
CPU1 checkY Marvell 88W8518
CPU1 Type ARM926
CPU1 Speed 360 MHz
Flash1 Chip Spansion S29GL064A90TFIR3
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 Mira P2V28S40CTP-G6 x 2
ETH chip1 Marvell 88W8518
Switch Marvell 88E6061
VOIP Ports 2
Ethernet Port Count 1-WAN
4-100MbE-LAN
Wired Standard IEEE 802.3i/3u

802dot11 OUI: none specified

Expansion IF types USB 2.0
USB ports 1
USB Hub Compatible Untested
Power 5 VDC, 2 A
Connector type barrel
Other

Default IP address: 192.168.15.1
the IP 192.168.15.1 is used by 10 additional devices
of which 5 are Linksys devices
Default login user: admin
Default login password: admin
admin:admin credentials used by 1347 additional devices
of which 59 are Linksys devices

Manuf/OEM/ODM CyberTAN
Retail
FCC approval date 05 July 2007
UPC 745883580958
(UPC DB, On eBay)
ASIN B000YQLCGG Flag of the United States.svg
Radio 1
Chip1 Marvell 88W8518
Chip2 Marvell 88W8010
Wireless interface OUI none specified
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

For a list of all currently documented Marvell chipsets with specifications, see Marvell.

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

54 Mbps - 2.4GHz 802.11g = G54 class

Overview

Per the FCC docs...

  • Initial Filing (07/05/2007)
    • "3763-14141406R" is silkscreened on the board.
    • There is no USB port pictured on the board.. but there are solder pads for one.
  • C2PC made 01/23/2009
    • "3763-14141403R" is silkscreened on the board.
    • The change notice notes that the USB port was added through a class I change.
    • The change noted additional USB 3.5G (CDMA) sticks will be tested with the device.
      • Sprint - Novatel Wireless Ovation U727 - FCC ID: PKRNVWMC727
      • Sprint - Novatel Wireless Ovation U720 - FCC ID: PKRNVWMCD3000
      • Sierra Wireless AirCard 595U - FCC ID: N7N-MC5725U
  • C2PC made 07/14/2009
    • "3763-14141406R" is silkscreened on the board.
    • The WLAN PA was changed from a Fairchild Semiconductor RMPA2455 to a Richwave RTC6691E.

Links of Interest

On the OpenWrt wiki

The CPU is stated as a 88W8518 in the boot log. This is presumed to be correct.

Linksys locking down serial bootloader console to prevent hacking on the OpenWrt Forums

WRP400 on the NSLU2-Linux wiki

Internal photos