WLAN Computers W341 Moxa vietnam

Phase-out and Last Buy Notice


The W341 series will be discontinued starting July 7, 2017. The deadline for placing a final purchase order is Oct. 7, 2017. Due to the limited availability of these products, orders will be processed till we run out of stock.

For alternative solution, please see UC-8410A series or visit our Compact / Fanless Computers.

 Features and BenefitsMoxa UC-8100 Wireless Computer Product Review

  • MOXA ART ARM9 32-bit 192 MHz processor running Linux 2.6
  • 64 MB RAM, and 16 MB flash disk on board
  • 802.11a/b/g/n WLAN with repeater function
  • WEP, WPA, and WPA2 encryption
  • 10/100 Mbps Ethernet for network redundancy
  • Relay output for external alarm connection
  • SD socket for storage expansion
  • DIN-rail or wall-mount installation
  • Designed to withstand 5 g's of continuous vibration and 50-g shocks
  • Robust, fan-less design



The 341 is an embedded Linux computer that features 4 software selectable RS-232/422/485 ports, and support the IEEE 802.1a/b/g standards for WLAN connections. In addition, the computers have1 Ethernet port, and some models come with USB 2.0 hosts and an SD socket for storage expansion. The W341's Linux OS runs on the MOXA ART 32-bit ARM9 processor, and provides a powerful and reliable platform for harsh, industrial environments. You will find these computers ideal for a variety of machine-to-machine applications,including data acquisition, protocol conversion, and remote device control and monitoring.





White Paper

Building the Industrial Cloud:The Immediate Future of M2M Technology


Building the Industrial Cloud:The Immediate Future of M2M TechnologyIn 2013, substantial steps towards building the Internet of Things at last began to materialize. In this white paper, Moxa examines the sorts of technology industrial networks will be relying on as they begin to build and deploy machine-to-machine networks. Software automations, hardware optimizations, and integrated platforms that fully exploit the convergence of these two main branches of system design are examined closely, to give IA and IT engineers a better idea of what challenges and obstacles they should be preparing for at the dawn of this new technological epoch........more



White Paper

Securing Edge Devices and Data in Distributed Industrial Applications


Securing Edge Devices and Data in Distributed Computing Application White PaperIn this white paper, Moxa examines the unique security challenges posed by widely distributed computing solutions that put edge devices into residential homes and public spaces. When considering computers for smart grid, surveillance, and ITS solutions, system integrators must also consider how to lock down the hardware and software to protect the devices from being subverted by hostile exploits. End users and system integrators alike will find that the Trusted Computing Platforms figures strongly in the solution, and when combined with secure kernel authentication and a variety of other software and hardware features produces a powerful, versatile computing solution with a wide range of applications.........more

Hardware Specifications
CPU MOXA ART ARM9 32-bit 192 MHz
OS (pre-installed) Embedded Linux with MMU support
64 MB
Flash 16 MB
USB USB 2.0 compliant hosts x 2, type A connector
Relay Output • Form C, SPDT x 1
• Normal Switching Capacity: 2 A @ 30 VDC
• Switching Power: 60 W max.
• Switching Voltage: 220 VDC max.
• Switching Current: 2 A max.
• Operating Time: 4 ms @ 20°C
• Initial Contact Resistance: 100 milli-ohm max.
Storage Expansion SD slot
Ethernet Interface
LAN 1 auto-sensing 10/100 Mbps port (RJ45)
WLAN Interface
Standard Compliance 802.11b/g/n
Radio Frequency Type DSSS, CCK, OFDM
Media Access Protocol CSMA/CA (Carrier Sense Multiple Access with Collision Avoidance)
Broadcast Frequency 802.11 b/g/n ISM Band: 2.412~2.4835GHz
Modulation • 802.11b: DSSS (DBPSK, DQPSK, CCK)
• 802.11g: OFDM (BPSK,QPSK,16-QAM,64-QAM)
• 802.11n: OFDM (BPSK,QPSK,16-QAM,64-QAM)
Transmission Rate • 802.11b: 11Mbps
• 802.11g: 54Mbps
• 802.11n HT20: 6.5Mbps to 65Mbps,
• 802.11n HT40: 13.5Mbps to 135Mbps
Output Power (1TX) • 802.11b: 17dBm ± 2dBm@11Mbps
• 802.11g: 14dBm ± 2dBm@54Mbps
• 802.11n HT20: 14dBm ± 2dBm@MCS7
• 802.11n HT40: 13dBm ± 2dBm@MCS7
Rx Sensitivity (typical) • 802.11b: -88dBm ± 2dBm@11Mbps
• 802.11g: -71Bm ± 2dBm@54Mbps
• 802.11n HT20: -69dBm ± 2dBm@MCS7
• 802.11n HT40: -66dBm ± 2dBm@MCS7
Antenna Connector Reverse SMA
Antenna External 2 dbi dipole antenna
Wireless Security WEP: 64-bit/128-bit, WPA, WPA2 data encryption
WLAN Modes Ad-hoc (802.11b/g/n), Infrastructure
Serial Interface
Serial Standards 2 or 4 RS-232/422/485 ports, software-selectable (DB9 male)
Console Port RS-232 interface (TxD, RxD, GND), with 4-pin pin header output
Serial Communication Parameters
Data Bits 5, 6, 7, 8
Stop Bits 1, 1.5, 2
Parity None, Even, Odd, Space, Mark
Flow Control RTS/CTS, XON/XOFF, ADDC® (automatic data direction control) for RS-485
Baudrate 50 bps to 921.6 kbps (non-standard baudrates supported; see user’s manual for details)
Serial Signals
RS-422 TxD+, TxD-, RxD+, RxD-, GND
RS-485-4w TxD+, TxD-, RxD+, RxD-, GND
RS-485-2w Data+, Data-, GND
System Ready, SD
LAN 10M/Link, 100M/Link (on connector)
WLAN Enable, Signal Strength
Serial TxD, RxD
Switches and Buttons
Reset Button Supports “Reset to Factory Default”
Physical Characteristics
Housing Aluminum (1 mm)
Weight 390 g
Dimensions (without ears or antenna)
150 x 100 x 38 mm (5.91 x 3.94 x 1.50 in)
Mounting DIN rail (requires optional DK-35A DIN rail kit), wall
Environmental Limits
Operating Temperature -10 to 60°C (14 to 140°F)
Storage Temperature -20 to 80°C (-4 to 176°F)
Ambient Relative Humidity 5 to 95% (non-condensing)
Anti-vibration 5 g’s @ IEC-68-2-6, sine wave, 5-500 Hz, 1 Oct./min, 1 hr/axis (without any USB devices attached)
Anti-shock 50 g’s @ IEC-68-2-6, half-sine wave, 30 ms
Power Requirements
Input Voltage 12 to 48 VDC
Power Consumption With no load on USB ports: 5.2 W
• 216 mA @ 24 VDC
• 433 mA @ 12 VDC
With full load on USB ports: 11 W
• 458 mA @ 24 VDC
• 916 mA @ 12 VDC
Standards and Certifications
Safety UL 60950-1, EN 60950-1
EMC EN 55022 Class A, EN 61000-3-2, EN 61000-3-3, EN 55024
Radio EN 301 489-1/17, EN 301 893, EN 300 328, EN 50392, FCC Part 15, Subpart C/E
Green Product RoHS, CRoHS, WEEE
Alert Tools Built-in buzzer and RTC (real-time clock) with battery backup
Automatic Reboot Trigger Built-in WDT (watchdog timer) supporting 1-255 level time interval system reset, software programmable
MTBF (mean time between failures) 284,702 hrs
Warranty Period 5 years
Details www.anhnghison.com
Software Specifications
OS Linux 2.6.38
File System JFFS2 (for on-board flash)
Internet Protocol Suite TCP, UDP, IPv4, SNMPv1, ICMP, ARP, HTTP, CHAP, PAP, SSH 1.0/2.0, SSL, DHCP, NTP, NFS, Telnet, FTP, TFTP, PPP, PPPoE
Internet Security OpenVPN, iptables firewall
Terminal Server (SSH) Provides secure encrypted communications between two un-trusted hosts over an insecure network.
Dial-up Networking PPP Daemon for Linux allows Unix machines to connect to the internet through dialup lines using the PPP protocol, as a PPP server or client. Works with ‘chat’, ‘dip’, and ‘diald’, among (many) others. Supports IP, TCP, UDP and (for Linux) IPX (Novell).
Watchdog Features a software function to trigger system reset in a user specified time interval. (MOXA API provided)
Application Development • Moxa API Library (Watchdog timer, Moxa serial I/O control, Moxa DI/DO API)
• GNU C/C++ Cross-Compiler
• GNU C library
• GDB source-level debugging server
Software Protection Encryption tool for user executable files (based on patented Moxa technology)