Motorola SURFboard SBG6782-AC

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SBG6782 DOCSIS 3.0 Wireless Gateway
Homepage
Wikipedia
Platform
BrandModelRev
Motorola SURFboard SBG6782-AC (Arris)
FCC ID
IC ID
Type
wireless router, cable modem
Wireless class
AC1750
CPU1
Broadcom BCM3383
Flash1 Chip
Spansion Model?
Flash1 Size
32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br />
RAM1 Size
128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br />
RAM1 Chip
Samsung Model?
ETH chip1
Broadcom BCM3383
Switch
Broadcom BCM53124
Cable Modem Spec
8 x 4
DOCSIS Version
3.0
Ethernet Port Count
1-WAN
4-1GbE-LAN

802dot11 OUI: none specified

Expansion IF types
Mini PCIe, USB 2.0
Mini PCIe slots
2
USB ports
1
USB Hub Compatible
Untested
Power
100-240 VAC ~ 50/60 Hz, 2 A
Connector type
C7
Flags
DOCSIS 3.0, MoCA 1.1
Other
Default IP address
192.168.0.1
Default login user
admin
Default login password
Motorola
Retail
FCC approval date 20 May 2013
UPC 723905954505
(UPC DB, On eBay)
ASINs B00GJ7Y7MU Flag of the United States.svg
B00ERXBV9K Flag of the United States.svg
Country of manuf China
Radio 1
Radio1 module
unknown
Radio1 module IF
Mini PCIe (oversized)
Chip1
Broadcom BCM4360
Wireless interface OUI
none specified
Antenna Connector Type
U.FL
MIMO status
3x3:3
Wireless Standard
IEEE 802.11a/n/ac
802.11ac
up to 1300 Mbps
802.11n
up to 450 Mbps
802.11a
up to 54 Mbps
WiFi Operating Frequency
5 GHz
Radio 2
Radio2 module
unknown
Radio2 module IF
Mini PCIe (oversized)
Chip1
Broadcom BCM4331
Wireless interface OUI
none specified
Antenna Connector Type
U.FL
MIMO status
3x3:3
Wireless Standard
IEEE 802.11b/g/n
802.11n
up to 450 Mbps
802.11g
up to 54 Mbps
802.11b
up to 11 Mbps
WiFi Operating Frequency
2.4 GHz

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

Overview[edit]

Note: Arris is the new (and current) owner of Motorola Home, Motorola Mobility's

(previously Motorola's cell phone [mostly] division, now a subsidiary of Google)
broadband unit. See more info on TechCrunch and elsewhere...

The FCC ID covering this entry also covers the diagnostic-use model

(SBG6782-ACHU DIAGNOSTIC). Per the FCC photos...
  • "80211AC WIFI CARD", "588434-003 REV.2 JAN-30-2013" and
the Motorola logo is silkscreened on the 11ac WiFi module.
The 11ac module has two integral on-card antennas and a U.FL jack
for another with different positioning. It is using three Skyworks RFICs.
  • "2.4G WIFI CARD", "588434-001 REV.4", and the Motorola logo
is silkscreened on the front of the 2.4GHz WiFi module.
"PCB MADE IN CHINA" is silkscreened on the back of the card.
The 2.4GHz module has one integral on-card antenna and two U.FL jacks for
two antennas mounted in a different position (marked YELLOW and WHITE).
It looks to be using three Skyworks (SiGe) PAMs.
  • The MoCA controller is from Entropic Communications.
  • The power supply module is a Delta Electronics ADP-48AN AA / Motorola
P/N 588239-001 (100-240VAC ~50/60Hz, 2A -> 12VDC, 4.17A, COO: China).

Specifications[edit]

Additional (or conflicting) information, per the datasheet, follows...

  • CPU: Broadcom BCM3383, Flash: 32MB, RAM: 128MB (DDR3)
  • MoCA: ver. 1.1, DLNA, <= 16 nodes, 175Mbps MAC layer throughput
  • Radios: 5GHz: +23dBm HPA, 3x3 MIMO, 2.4GHz: +26dBm HPA, 3x3 MIMO
  • DOCSIS IF: 8 downstream channels (max. ~343Mbps PHY rate @256QAM
+ 5.36Msys/s), 4 upstream channels (max. ~122.8Mbps @256QAM)
  • Power supply: 105 to 125 VAC, 60Hz (conflicts w/ FCC data)
  • Dimensions (H x W x L): 224 mm x 54 mm x 256.5 mm

Links of Interest[edit]

Datasheet  • User Guide

Reviews[edit]

Vendor links[edit]

Flashing[edit]

Upgrading[edit]

Reverting[edit]

JTAG-Serial Info[edit]

USB Info[edit]

vlan Info[edit]

Pictures[edit]

Notes[edit]

Hardware Modification[edit]

See also[edit]