Motorola SURFboard SBG6782-AC

abgn+ac (AC1750)
SBG6782 DOCSIS 3.0 Wireless Gateway
Homepage	Product page
Wikipedia	Motorola
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Status Unknown
Tomato any flavor	Status Unknown
Platform
Brand • Model • Rev	Motorola SURFboard SBG6782-AC (Arris)
FCC ID	W5HSBG6782ACH
IC ID	5117A-SBG6782ACH
Type	wireless router, cable modem
CPU1	Broadcom BCM3383
CPU1 Speed	500 MHz
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	DOCSIS 3.0: (8 x 4)
Ethernet Port Count	1-WAN 4-1GbE-LAN
Wired Standard	IEEE 802.3i/3u/3ab
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 the IP 192.168.0.1 is used by 799 additional devices of which 10 are Motorola devices Default login user: admin Default login password: Motorola admin:Motorola credentials used by 3 additional devices of which 3 are Motorola devices
Retail
FCC approval date	20 May 2013
UPC	723905954505 (UPC DB, On eBay)
ASINs	B00GJ7Y7MU B00ERXBV9K
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 cor_rev	40
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
Radio cor_rev	29

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

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

• 1300 Mbps - 3SS 5GHz 802.11ac (80MHz chan.),

• 450 Mbps - 3SS 2.4GHz 802.11n (40MHz chan.) = AC1750 class

Overview

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).

See also: Arris SBG6782-AC and List of DOCSIS Cable Modems

Specifications

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

Datasheet  • User Guide

Reviews

• On PCMag.com
• On DSL Reports

Vendor links

• On BestBuy.com