ZyXEL P-2812HNU-F3

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ZyXEL P-2812HNU -F3

Manuf (OEM/ODM): MitraStar

(Est.) release date: August 2012

Type: wireless router, dsl modem, analog phone gateway

Power: 12 VDC, 2 A
Connector type: barrel

CPU1: Lantiq PSB 80920 (500 MHz)
FLA1: 128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (Samsung K9F1G08U0D-SCB0)
FLA2: 8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br /> (Macronix MX29LV640EBTI-70G)
RAM1: 128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (Brand? Model?)

Expansion IFs: USB 2.0
USB ports: 2
Serial: yes, internal, 4-pin header, 3.3V TTL

WI1 chip1: Ralink RT3092
WI1 802dot11 protocols: bgn
WI1 MIMO config: 2x2:2
WI1 antenna connector: U.FL

ETH chip1: Lantiq PSB 80920
Switch: Lantiq PSB 80920
LAN speed: 1G
LAN ports: 4
WAN speed: 1G
WAN ports: 2


Additional chips
DSL (ADSL2+) AFE and LD;Lantiq;PSB 80190;Lantiq, XWAY VRX208, PSB 80190, V V1.1;1;
Single-Chip Dual Channel SLIC (2x FXS);Lantiq;PEF 42068;Lantiq, PEF 42068 F, V1.2, XWAY, SLIC120, UMSWWR5101, H1205;1;

Flags: VDSL2, ADSL2+

Default SSID: ZyXEL_XXXX (3 addl. devices)
Default IP address:
the IP is used by 1221 additional devices
of which 83 are ZyXEL devices
Default login user: admin
Default login password: 1234
admin:1234 credentials used by 180 additional devices
of which 63 are ZyXEL devices

802dot11 OUI: none specified

For a list of all currently documented Lantiq (Intel) chipsets with specifications, see Lantiq.
For a list of all currently documented Ralink chipsets with specifications, see Ralink.

Wireless VDSL2 VoIP Combo WAN Router with 3G USB backup

"45-402-000351", "A0", and a date code of 1233 (presumably Aug. 2012)

is silkscreened on the board pictured below.

The default SSID for these units would appear to be ZyXEL_ followed

by the last 4 hex digits of the BSSID (upper case letters)
CPU: PSB 80920, WLAN: RT3092L 2T2R 2.4GHz