Network Everywhere (Linksys) NR041

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Cable/DSL 4-Port Router
3rd Party Firmware
dd-wrt
OpenWrt
Incompatible
Tomato any flavor
Incompatible
Platform
BrandModelRev
Network Everywhere NR041
Type
router
CPU1
Conexant CX84200
CPU1 Type
ARM 7
CPU1 Speed
75 MHz
Flash1 Chip
Macronix MX29LV160ATTC-90
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
4 MiB4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 GiB <br />
RAM1 Chip
ICSI IC42S16100-7T x 2
ETH chip1
Conexant CX84200
Switch
Conexant CX84200
Ethernet Port Count
1-100MbE-WAN
4-100MbE-LAN
Wired Standard
IEEE 802.3i/3u

Ethernet OUI: 00:06:25 (12 E, 22 W)

Expansion IF types
PCMCIA (16-bit)
PCMCIA slots
1
Power
5 VDC, 2 A
Connector type
barrel
Serial Port (UART)
yes, 8-pin header, 3.3V TTL, (115200 8N1)
JTAG Port
yes, 14-pin header, unpopulated
Flags:
metal case
Other

Default IP address: 192.168.1.1
the IP 192.168.1.1 is used by 1311 additional devices
of which 2 are Network Everywhere devices
Default login user: blank
Default login password: admin
blank:admin credentials used by 267 additional devices
of which 1 are Network Everywhere devices

Manuf/OEM/ODM
Retail
Availability End of Life
(Est.) release date January 2003
Country of manuf Taiwan

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

Overview

This model appears to also be known as the Network Everywhere NWR04B in Canada.

JTAG-Serial Info

JTAG

JTAG Pinouts

  • Standard 14-pin EJTAG header
  • SRST doesn't seem to work
  • Debug mode appears to be disabled

Serial

Serial Pinouts

8-pin serial header near the front of the board, beside the PCMCIA header:

  • Pin 3 - RX
  • Pin 5 - GND
  • Pin 7 - TX