TP-LINK TL-R402M v4.0

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router
Wikipedia
WikiDevi.wi-cat.ru
Platform
BrandModelRev
TP-LINK TL-R402M v4.0
Type
router
CPU1
Marvell 88E6218
CPU1 Speed
150 MHz
Flash1 Chip
Spansion S29AL004D70TFI02
Flash1 Size
512 KiB 0.5 MiB <br />524,288 B <br />4,096 Kib <br />4 Mib <br />4.882812e-4 GiB <br />
RAM1 Size
2 MiB 2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br />
RAM1 Chip
ISSI IS42S16100C1-7TL
ETH chip1
Brand? Model?
Ethernet Port Count
1-WAN
4-100MbE-LAN

Ethernet OUI: 00:1D:0F (8 E, 9 W)

Expansion IF types
none specified
Power
9 VDC, 0.8 A
Connector type
barrel
Categorized as
not categorized
Other
Default IP address
192.168.1.1
Default login user
admin
Default login password
admin
Retail
Availability common
ASIN B003CFATRO Flag of the United States.svg

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

Overview

Pictures

The above link is dead, but I found some more technical analysis at a review from 2006.

From here, the following information can be confirmed:

  • CPU: Marvell 88E6218 @150MHz
  • Flash: Spansion 4 Mbit (512K x 8-Bit / 256 K x 16-Bit)
CMOS 3.0 V with boot sector, using 48-pin TSOP
  • RAM: ISSI IC42S16100 (SDRAM) 512K x 16 Bit x 2 Banks (16-MBit) TSOP II

Also note that the size of a firmware upgrade is usually just below 512KiB.

However, according to that page, the very similar TL-R460 does have

1MB 29LV800B flash and 8MB RAM Samsung K4S641632H-TC75.

See also TP-LINK TL-R450 v4.0..

Links of Interest

Flashing

Upgrading

Reverting

JTAG-Serial Info

USB Info

vlan Info

Pictures

Notes

Hardware Modification

See also