2-Port (RS232/422/485) Industrial IEEE802.11b/g/n Wireless Serial Device Server, w/Bridge Mode *** Power Supply Not Included ***

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2-Port (RS232/422/485) Industrial IEEE802.11b/g/n Wireless Serial Device Server, w/Bridge Mode *** Power Supply Not Included ***

The Antaira STW-612C is an industrial wireless serial device server with IEEE 802.11b/g/n in 2.4GHz band that provides connectivity to clients and serial devices creating a complete solution for wireless networking. 

It has an IP50 rated and compact rugged aluminum case design with a wide operating temperature that can support -10° to 60° C. It also encompasses a high EMC protection to meet industrial application requirements.

Antaira’s STW-612C includes built-in advanced features “bridge” mode to allow any serial and Ethernet device to link with a wireless network – in order to perform a “3-way communication” solution. This unit also has a hassle free “Wi-Fi direct” technology which offers easy setup for a “point-to-point” application via a “push button” method that does not require any software configuration.


  • 3-Way Communication with Any Serial or Ethernet Device to Wireless Network
  • Supports Wi-Fi Direct Technology (Point-to-Point) for Easy Setup
  • IEEE 802.11b/g/n Compliant w/WPA, WPA2, 802.1x Security
  • 2 x RS232/422/485 Software Selectable Serial Port
  • Supports 1-Port 10/100Tx RJ45 Ethernet Port
  • Serial Data Throughput Rate: 110~921.6Kbps
  • Supports Virtual COM, TCP/UDP Server/Client, and Tunneling Mode
  • Configuration via Built-in Web Console, and Windows Utilities
  • Compact IP50 Rugged Aluminum Case Design
  • Power Input Design - 9~48VDC
  • Reverse Polarity Protection
  • DIN-Rail and Wall Mount (optional) Support
  • Wide Temperature Range Support: -10° to 60° C
  • 5-Year Warranty
Technology Protocol IEEE 802.3, 802.3u
Ethernet Port 1 * 10/100Tx RJ45
Wireless Interface IEEE 802.11 b/g/n (2.4GHz)
Serial Interface 2-port RS-232/422/485 with DB9 (software selectable)
Baud Rate 110 ~ 921.6 Kbps
Flow Control None, Xon / Xoff, RTS/CTS
Protocols IPv4, ICMP, TCP, UDP, DHCP Client, SNMP, SMTP, HTTP, DNS, NTP, RADIUS, RFC2217, WPS, Syslog
Wireless Security WEP, WPA, WPA2, TKIP, AES, 802.1x
Configuration Serial Manager, Web UI
Operation Mode Virtual Com / TCP / UDP / Tunneling Mode
Input Voltage 9 ~ 48 VDC
Input Current 0.65A
Power Consumption Approximately 5.85 Watts
Reverse Polarity Protection Yes
Housing IP50, Din-Rail Mounted
Dimensions 47mm x 110mm x 90mm (W x H x D)
Weight 500g
Operating Temperature -10°C ~ 60°C (14°F ~ 140°F)
Storage Temperature -40°C ~ 85°C (-40°F ~ 185°F)
Ambient Relative Humidity 5 ~ 95% RH, (non-condensing)
Certifications CE, FCC, UL, ROHS II
Warranty 5 years
Brand Antaira

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