Google Fiber Network Box (GFRG110)


 * Support page
 * Open source and GPL code for the device (on Google Code)

Per the source, this device is using 88F6560 (AVANTA family) with 88W8764 radios.
 * The firmware is OpenRG based. .. the device seems to be quite similar
 * to the Actiontec MI424WR rev I‎, which is also referenced in the source..
 * and thus likely uses an OpenRG based firmware as well (but I don't feel
 * like downloading it to confirm this ATM), UBoot bootloader, NAND flash

The main board is silkscreened with "Actiontec" and "06694A" in the FCC photos.
 * There is a Marvell GbE Switch / PHY on the board. The SoC is covered by a heatsink.
 * As the SoC is AVANTA based, the device is likely using the internal SoC switch core..

Reviews

 * View of a Network Box in a Google Fiber demo location
 * These screen shots show that the device is most likely made by Actiontec for Google.
 * Per the system information, Platform: Actiontec Rev-K Board
 * MACs have been fully censored from Web UI screenshots
 * This revision appears to have a Fiber interface (w/ a NeoPhotonics module per
 * the FCC images), though this appears to be omitted on production models.


 * Views of the Google Fiber boxes, but no label shots of anything of substance.
 * Censored label shot with FCC ID (via Reddit) - F8:8F:CA OUI

Serial
Appears to have same 1x6 pin 3.3v 115200 baud UART connector as GFRG100.