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Manuf/OEM/ODM MitraStar

FCC approval date: 16 September 2011
(Est.) release date: 10 August 2011
UPC: 760559119652 (UPC DB, On eBay)
Country of manuf.: Taiwan

Amazon image

B005GRFC82 (Flag of the United States.svg, On Amazon, On CCC)

Type: wireless router

FCC ID: I88NBG5715

Power: 12 VDC, 2 A
Connector type: barrel

CPU1: Mindspeed Comcerto 1000 (M83241G-13) (450 MHz, 2 cores)
CPU2: Ralink RT3883 (500 MHz)
FLA1: 128 MiB
134,217,728 B
1,048,576 Kib
131,072 KiB
1,024 Mib
0.125 GiB
(Samsung K9F1G08U0C-PCB0)
RAM1: 128 MiB
134,217,728 B
1,048,576 Kib
131,072 KiB
1,024 Mib
0.125 GiB
(Nanya NT5TU32M16CG-25C × 2)
RAM2: 64 MiB
67,108,864 B
524,288 Kib
65,536 KiB
512 Mib
0.0625 GiB
(Nanya NT5TU32M16CG-25C)

Expansion IFs: USB 2.0
USB ports: 2

WI1 chip1: Ralink RT3883
WI1 802dot11 protocols: an
WI1 MIMO config: 3x3:3
WI1 antenna connector: U.FL, RP-SMA
WI2 chip1: Ralink RT3593
WI2 802dot11 protocols: bgn
WI2 MIMO config: 3x3:3
WI2 antenna connector: U.FL, RP-SMA

ETH chip1: Mindspeed Comcerto 1000 (M83241G-13)
Switch: Atheros AR8328
LAN speed: 10/100/1000
LAN ports: 4
WAN speed: 10/100/1000
WAN ports: 1


Additional chips
5GHz Power Amplifier IC;Skyworks;SE2567L;SiGe, 2567L, 111ES;3;
4-port USB Hub Controller;Genesys Logic;GL850G;;1;

Stock FW OS: Linux OpenWrt-deriv

Default SSID: ZyXEL (19 addl. devices)
Default IP address:
the IP is used by 1035 additional devices
of which 55 are ZyXEL devices
Default login user: blank
Default login password: 1234
blank:1234 credentials used by 47 additional devices
of which 45 are ZyXEL devices

802dot11 OUI: C8:6C:87 (1 E, 1 W, 2010)
Ethernet OUI: C8:6C:87 (1 E, 1 W, 2010)

For a list of all currently documented Mindspeed SoC's with specifications, see Mindspeed.
For a list of all currently documented Ralink chipsets with specifications, see Ralink.

Simultaneous Dual-Band Wireless N Media Router

Product Page • Downloads: FW v.1.00(AAAG.5)C0 • Datasheet • Manual

The Mindspeed CPU is the main SoC for this device.

The RT3883 is apparently controlled via an MII interface (it's in iNIC mode).
The RT3593 appears to be controlled via the Comcerto's PCI bus.

The firmware provided by ZyXEL is ~14.5MB.

The stock firmware is an OpenWrt-dervative firmware.
The stock WebUI is a modified LuCI.

"45-402-000341" is silkscreened on the board shown below.

The default SSID for both bands is ZyXEL.

The power adapter included with the device is a

DVE DSA-24CA-12 120200 (12V, 2A).

Additional external links[edit]


Telnet would seem to be enabled by default.

Credentials of root:1234 for a router w/ default settings worked fine..