WikiDevi will be going offline 2019-10-31. For historical dumps of the database, see 'WikiDevi' @ the Internet Archive (MW XML, Files, Images).
Final dumps will be made available after the site goes offline.
There is no chance the data will not live on, in some form - even if it isn't 'WikiDevi' anymore. For example, see TechInfoDepot.

Sagemcom F@ST 4320US

From WikiDevi
(Redirected from Sagemcom F@ST 4320 US)
Jump to: navigation, search

Sagemcom F@ST 4320 US
Availability: now

Manuf/OEM/ODM SGE

FCC approval date: 26 December 2012
Country of manuf.: China

Type: wireless router, dsl modem

FCC ID: VW3FAST4320US
Industry Canada ID: 9140A-FAST4320US

Power: 12 VDC, 2 A
Connector type: barrel

CPU1: Broadcom BCM63168 (400 MHz, 2 cores)
FLA1: 16 MiB
16,777,216 B
131,072 Kib
16,384 KiB
128 Mib
0.0156 GiB
(Brand? Model?)
RAM1: 128 MiB
134,217,728 B
1,048,576 Kib
131,072 KiB
1,024 Mib
0.125 GiB
(Brand? Model?)

Expansion IFs: USB 2.0
USB ports: 2

WI1 chip1: Broadcom BCM63168
WI1 802dot11 protocols: bgn
WI1 MIMO config: 2x2:2
WI1 antenna connector: none

ETH chip1: Broadcom BCM63168
Switch: Broadcom BCM53124
LAN speed: 1G
LAN ports: 4
WAN speed: 1G
WAN ports: 1

bgn

Flags: VDSL2, ADSL2+

802dot11 OUI: none specified

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


Wireless xDSL Bonding Router

This device is presumably fully Broadcom based.

Serial[edit]

cpu info
    # cat /proc/cpuinfo
    system type             : F@ST4320
    processor               : 0
    cpu model               : Broadcom4350 V8.0
    BogoMIPS                : 399.36
    wait instruction        : yes
    microsecond timers      : yes
    tlb_entries             : 32
    extra interrupt vector  : no
    hardware watchpoint     : no
    ASEs implemented        :
    shadow register sets    : 1
    core                    : 0
    VCED exceptions         : not available
    VCEI exceptions         : not available
    unaligned exceptions            : 13

    processor               : 1
    cpu model               : Broadcom4350 V8.0
    BogoMIPS                : 402.43
    wait instruction        : yes
    microsecond timers      : yes
    tlb_entries             : 32
    extra interrupt vector  : no
    hardware watchpoint     : no
    ASEs implemented        :
    shadow register sets    : 1
    core                    : 0
    VCED exceptions         : not available
    VCEI exceptions         : not available
    unaligned exceptions            : 13

Block Devices (/dev/mtdblock#)
    # cat /proc/mtd
    dev:    size   erasesize  name
    mtd0: 03d60000 00020000 "rootfs"
    mtd1: 03d60000 00020000 "rootfs_update"
    mtd2: 00400000 00020000 "data"
    mtd3: 00020000 00020000 "nvram"

cmdline
    # cat /proc/cmdline
    root=mtd:rootfs ro rootfstype=jffs2 console=ttyS0,115200
Block Image Data (from XXD and Binwalk)
  • /dev/mtdblock0 is a JFFS2 filesystem with the byte order big endian.
It is 64,356,352 bytes big. The JFFS2 filesystem starts at 0 bytes.
  • /dev/mtdblock1 is an image that is all decimal 255 (hex FF). It is 64,356,352 bytes big.
  • /dev/mtdblock2 is an image that is mostly decimal 255 (hex FF), but contains
(JFFS2, big endian) data between 00160000 and 0031fff0. It is 4,194,304 bytes big.
The filesystem starts at decimal 1441792.
  • /dev/mtdblock3 mostly contains null bytes, but appears to contain cferam.000 between
00000000 and 00003bd0. It is 131,072 bytes big. Binwalk was not able to identify any data.