Motorola SURFboard SB6141

Motorola SB6141 SURFboard DOCSIS 3.0 Cable Modem

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.

As this modem is now sold by the ARRIS group, though still under the SURFboard brand. New product SKUs will likely differ.
 * The UPC of the new SKU seems to be 612572211175, as indicated by a wiki user.

Additional external links

 * Info @ the SB6141 Wikia (w/ a link to board shots on imgur)
 * "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.


 * SB6141 OSS Code @ SourceForge (linked from above wiki)
 * This modem was apparently code named Komodo.
 * The GPL 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, so they are specified in this wiki entry.

Likely compatible services

 * (Comcast device database entry)
 * (User Guide | Quick Start Guide
 * List of Time Warner approved modems)