Arris SURFboard mAX Pro (W31)

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abgn+ac+ax (AX110003R)
SURFboard mAX Pro Mesh Wi-Fi 6 System
SURFboard mAX AX11000 Whole-Home Wi-Fi Router
Arris SURFboard mAX Pro (W31).jpg
Homepage
WikiDevi.wi-cat.ru
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Status Unknown
Tomato any flavor
Status Unknown
Platform
BrandModelRev
Arris SURFboard mAX Pro (W31)
Model Part Number
WR00ZAE31TB
Serial number prefix
WR00ZAE31TB
FCC ID
Board ID
ARCT05381
Type
wireless router, wireless system
Series
SURFboard
CPU1
Broadcom BCM4908
CPU1 Type
ARM Cortex-A53 (v8)
CPU1 Speed
1.8 GHz ( 4 cores ) 64-bit
Flash1 Chip
Micron MT29F4G08ABAEA
Flash1 Size
512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br />
Flash2 Chip
Micron Model?
RAM1 Size
1 GiB 1,024 MiB <br />1,073,741,824 B <br />8,388,608 Kib <br />1,048,576 KiB <br />8,192 Mib <br />
RAM1 Chip
Micron MT41K256M16TW-107:P x 2
ETH chip1
Broadcom BCM4908
Switch
Broadcom BCM4908
Ethernet Port Count
2-1GbE-WAN
2-1GbE-LAN
Wired Standard
IEEE 802.3i/3u/3ab

802dot11 OUI: none specified

Expansion IF types
USB 3.0
USB ports
2
USB Hub Compatible
Untested
Power
12 VDC, 3 A
Connector type
barrel
Flags:
Wi-Fi 6, 256QAM, Bluetooth 5.0, LACP, Link Aggregation, DFS (slave), DFS (slave), Zero Wait DFS

Additional chips
2.4GHz FEM;Skyworks;SKY85331-11;85331-11, 124578.1, 1725 MX;4;
5GHz FEM;Skyworks;SKY85743-11;85743, 62476, 1733 MX;8;
Bluetooth 5.0 SoC;Cypress;CYW20719;CYW20719, 2TKUMLG, 1731 DA15, CYP633272, TWN C;1;

Other
Manuf/OEM/ODM
Retail
FCC approval date 26 July 2018
ASIN B07M8TZ1KM Flag of the United States.svg
Country of manuf China
Radio 1
Chip1
Broadcom BCM43684
Wireless interface OUI
none specified
Antenna Connector Type
none specified
MIMO status
4x4:4
Wireless Standard
IEEE 802.11a/n/ac/ax
AX-QAM
up to 4804 Mbps
802.11ax
up to 2402 Mbps
AC-QAM
up to 4333 Mbps
802.11ac
up to 1733 Mbps
802.11n
up to 600 Mbps
802.11a
up to 54 Mbps
WiFi Operating Frequency
5 GHz
Radio 2
Chip1
Broadcom BCM43684
Wireless interface OUI
none specified
Antenna Connector Type
none specified
MIMO status
4x4:4
Wireless Standard
IEEE 802.11a/n/ac/ax
AX-QAM
up to 4804 Mbps
802.11ax
up to 2402 Mbps
AC-QAM
up to 4333 Mbps
802.11ac
up to 1733 Mbps
802.11n
up to 600 Mbps
802.11a
up to 54 Mbps
WiFi Operating Frequency
5 GHz
Radio 3
Chip1
Broadcom BCM43684
Wireless interface OUI
none specified
Antenna Connector Type
none specified
MIMO status
4x4:4
Wireless Standard
IEEE 802.11b/g/n/ax
802.11ax
up to 1148 Mbps
N-QAM
up to 1000 Mbps
802.11n
up to 600 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.

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

• 2x 4804 Mbps - 4SS 5GHz 802.11ax (160MHz chan., 1024-QAM),
• 1x 1148 Mbps - 4SS 2.4GHz 802.11ax (40MHz chan., 256-QAM) = AX11000 class


Overview

  • P/N: WR00ZAE31TB

"WAVE RUNNER 11AX [MAIN BOARD]", "PWB:ARCT05381 RevB", and

"30-NOV-2017" are silkscreened on the board in the FCC photos.

The difference is the W31 has a matte black colored bottom while the W30's bottom is silver. A variant called W30 is mentioned with the C2PC request documents at the FCC.
This device was under short-term confidentiality, but that expired 01/22/2019 ⚠.

The tagline comes from this list of UL Certified products from Arris
The 2.4GHz radio doubles as a receive-only 1x1:1 5GHz radio.

See also

Models
	SURFboard mAX Pro	SURFboard mAX Pro	SURFboard mAX Plus	SURFboard mAX Plus
	Mesh Wi-Fi System	Mesh Wi-Fi Router	Mesh Wi-Fi System	Mesh Wi-Fi Router
---------------------------------------------------------------------------------------------------
Wi-Fi Speed:	AX11000		AX11000			AX7800			AX7800
Wi-Fi Stream:	12 stream	12 stream		8 stream		8 stream
Wi-Fi Bands:	4x4 2.4/5GHz	4x4 2.4/5GHz		2x2 2.4/5GHz		2x2 2.4/5GHz
Wi-Fi Bands:	4x4 5GHz (BH)	4x4 5GHz (BH)		4x4 5GHz (BH)		4x4 5GHz (BH)
Backhaul (BH):	4x4 (4.8Gbps)	4x4 (4.8Gbps)		4x4 (4.8Gbps)		4x4 (4.8Gbps)
Wi-Fi Coverage:	6,000 sf	3,000 sf		6,000 sf		3,000 sf
GbE Ports:	8 (2x 4)	4			8 (2x 4)		4
Routers (pack):	2		1			2			1
List of 802.11ax HardwareList of Tri-Band Wireless Devices
SURFboard mAX Pro Mesh Wi-Fi 6 System
AX7800 SURFboard mAX Plus Mesh Wi-Fi 6 System