Compex MMJ342 Plus

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Compex MMJ342 Plus

(Est.) release date: June 2014
Country of manuf.: China

Type: outdoor access point, CPE

Power: 24 VDC, 0.5 A
PoE tag: non-standard

CPU1: Atheros AR9342 (560 MHz)
FLA1: 8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br /> (Brand? Model?)
RAM1: 64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br /> (Brand? Model?)

Expansion IFs: Mini PCIe
Mini PCIe slots: 1
JTAG: yes
Serial: yes

WI1 chip1: Atheros AR9342
WI1 802dot11 protocols: an
WI1 MIMO config: 2x2:2
WI1 antenna connector: U.FL
WI2 module: Compex WLE200N2-23
WI2 module IF: Mini PCIe
WI2 chip1: Atheros AR9283
WI2 802dot11 protocols: bgn
WI2 MIMO config: 2x2:2
WI2 antenna connector: U.FL

ETH chip1: Atheros AR9342
LAN speed: 100M
LAN ports: 2


Stock FW OS: Linux CompexWRT

TPFirmware supported: OpenWrt • (List | Dev | DLs)

Flags: outdoor, hg directional, high power

Default IP address:
the IP is used by 1241 additional devices
of which 1 are Compex devices
Default login user: Compex
Default login password: password
Compex:password credentials used by 1 additional devices
of which 1 are Compex devices

802dot11 OUI: none specified

For a list of all currently documented Atheros (QCA) chipsets with specifications, see Atheros.

MiMo Junior Plus series Outdoor Access Point

Product page

This device is an outdoor access point / CPE.

The datasheet would seem to indicate (it's assumed..) it is using an additional

wireless module (Compex WLE200N2-23) for the 2.4GHz band.

Per Compex...

  • It's using the QCA QCA9342 (clocked @560MHz),
presumably AR9342 (noted as such in the datasheet)
  • It supports 24V PoE

Blurb from Compex

MMJ342 Plus is a high-performance Outdoor Access Point with integrated PoE.

Using Qualcomm Atheros QCA9342 (560MHz) Processor,

MMJ342 Plus is dual-band high-speed product,it is built-in 17dBi@5GHz dual-polarization antenna

and 7dBi@2.4G patterns for Dipole array antenna, best choice for bridge and coverage application

MMJ342 Plus has been integrated by radio 5GHz to achieve longer range as bride and 2.4Ghz as coverage

The device is powerful, easy to handle, and also used in implementation over long distance by wireless ISP