Why trust us?
  • My Account
  • My Purchase Cart 
  • My Lease Cart
    Site Map
    About us | Dynamic Testimonials | Employment | Site Map | Special Deals
  • Connectivity
  • Consumables and Supplies
  • Document Scanners
  • IBM Disk and Tape Drive Systems
  • Parts for Printers, MFPs, and Scanners
  • Printers and MFPs
  • Projectors and Whiteboards
  • Service and Repair
  • Software and Applications
  • Special Purchases
  • Attention Dealers and Repeat customers: Discounts may be available based on your log-in. Call or Email for information.

    We hold a significant inventory and are in a position to present a fair market price.

    Silex SD-320AN Wireless Serial Server



    802.11 a/b/g/n Wireless Serial Device Server

    The SD-320AN serial device server provides the easiest method to connect, access, and monitor RS232 serial devices over a Wi-Fi network.

    Top Features:

    • Dual band IEEE 802.11a/b/g/n support
    • Easily connect and share RS-232 serial devices on wireless networks
    • Enterprise security support
    • Access, monitor and control equipment over Ethernet or Wi-Fi
    • Multiple Serial Port Modes and Wireless Modes for maximum flexibility in any environment
    • Optimized for roaming
    • Support for Windows, MAC and Linux


  • Easily connect and share RS-232 serial devices on wireless networks. Access, monitor and control equipment over Ethernet or Wi-Fi.
  • Multiple Serial Port Modes
  • Serial Port Emulation Mode: The included Silex SX-Virtual Link software precisely emulates a serial port (or COM port) connection on a computer operating system, and then redirects the packets over the network to the serial port of the SD-320AN.
  • Raw TCP Connection Mode: This mode makes it possible to possible to directly communicate with a serial device via TCP application program using a TCP socket API.
    SD-310AN Diagram
  • eCable Mode: Serial data can be tunneled over the network between devices connected to SD-320AN.
    eCable Mode
  • Wireless Modes
    • Wireless Station (Client) Mode: The SD-320AN can connect to an existing 802.11a/b/g/n Wi-Fi network. The dual band capability and enterprise security ensure a stable connection to even the most advanced wireless networks.
    • Wireless Access Point Mode: The SD-320AN can create a wireless network so any wireless client (station) can easily make a direct secure connection.
  • SD-320AN additional features:
  • Dual band IEEE 802.11a/b/g/n support on the SD-320AN allows communication in the 2.4 GHz and 5 GHz bands. Radio interference in the commonly used 2.4 GHz band can be avoided by utilizing 5 GHz.
  • SD-320AN provides optimized roaming based on a signal strength algorithm between wireless access points ensuring maximum uptime for the connection.

  • Model number SD-320AN
    Wired LAN 10/100
    Wireless standard IEEE802.11a/b/g/n
    Security : 802.1x is only available in wireless station (client) mode WPA-PSK (AUTO) 
    WPA2-PSK (AES), 
    Device interface RS-232C
    Environmental condition Storage:
    • Temperature: -20 ~ + 70 ?
    • Humidity: 20 ~ 90% RH


    • Temperature: 0 ~ + 50 ?
    • Humidity: 20% ~ 80% RH (non-condensing)
    Maximum power consumption 2.5W (DC5V/0.5A)
    Regulatory Compliance VCCI Class B, FCC Class B, ICES-003 Class B, CE Class B
    Included items Body, AC adapter, setup guide, rubber feet, wireless LAN antenna (SD-320AN only), GPL inquiry sheet, warranty card

    Copyright(c) 2018 Argecy Computer Corporation - All rights reserved
    All other copyrights remain the property of their owners.