Motorola SURFboard SB6141

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multiple revisions of this device, use caution
Motorola SB6141 SURFboard DOCSIS 3.0 Cable Modem
Wikipedia
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Status Unknown
Tomato any flavor
Incompatible
Platform
BrandModelRev
Motorola SURFboard SB6141
Type
cable modem
CPU1
Texas Instruments TNETC4830
CPU1 Type
ARMv6 ARMv6TEJ
CPU1 Speed
not specified
Flash1 Chip
Macronix MX25L6445EMI-10G
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
Winbond W9725G6JB-25
ETH chip1
Texas Instruments TNETC4830
ETH chip2
Realtek RTL8211EG
Cable Modem Spec
DOCSIS 3.0: (8 x 4)
Ethernet Port Count
1-1GbE-LAN
Wired Standard
IEEE 802.3i/3u/3ab
Stock bootloader
U-Boot 1.2.0 vendor modified
Stock FW OS
Linux 2.6.18
Expansion IF types
none specified
Power
12 VDC, 0.75 A
Connector type
barrel
5.5 mm (OD)
2.5 mm (ID)
Flags:
DOCSIS 3.0
Other

Default IP address: 192.168.100.1
the IP 192.168.100.1 is used by 44 additional devices
of which 7 are Motorola devices

Retail
FCC approval date 2012
UPC 612572196199
(UPC DB, On eBay)
ASIN B00AJHDZSI Flag of the United States.svg
Country of manuf Taiwan
 CPU1 brandFLA1RAM1
Motorola SURFboard SB4100Broadcom2 MiB2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br />8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br />
Motorola SURFboard SB4200Broadcom2 MiB2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br />8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br />
Motorola SURFboard SB4220Texas Instruments
Motorola SURFboard SB5100iBroadcom2 MiB2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br />8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br />
Motorola SURFboard SB5101Broadcom2 MiB2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br />8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br />
Motorola SURFboard SB6120Texas Instruments8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br />32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br />
Motorola SURFboard SB6121Texas Instruments8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br />32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br />
Motorola SURFboard SB6141Texas Instruments8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br />32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br />
Motorola SURFboard SB6183Broadcom8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br />128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br />

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

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

Overview

This device uses a maximum of 8 downstream and 4 upstream channels.
It has been remarked as using TNETC4840, but, per the below Wiki link,
at least some 6141s appear to use TNETC4830ZDWG.

Links of Interest

"SB6141 MAIN BOARD", "SB1557-001 REV: 3", "18-MAY-2011", the Motorola logo,
"MADE IN TAIWAN", and a date code of 1146 is silkscreened on the board shown.
P/Ns used in this entry are per this wiki page.
the modem apparently was code named Komodo
tarball contains a modified Linux 2.6.18 kernel as well as U-Boot 1.2.0.
it can probably be safely assumed they are used

Likely compatible services

List of Time Warner approved modems)