Quantum Data Systems (H.K.) Ltd.

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Serial IP Extender

Price per Unit (piece):
Contact us for availability

Features & Applications

The XTENDEX?Serial IP extender transparently connects, configures, and communicates with serial devices over Ethernet using a single IP address. Available in 1, 2 and 4 port versions. Each model uses DB9 male serial connectors and supports RS-232, RS-422 and RS-485.

  • Network enable any RS-232/422/485 serial device for remote access and control.
  • Virtual COM drivers for Windows 98/ME/2000/NT/XP.
  • Multiple TCP client connections.
  • Supports Web and Telnet consoles.
  • Built-in Web Server allows you to manage the SERIAL-IP-4 from a web browser anywhere on the LAN/WAN.
    • Remotely manage SERIAL-IP-4 and your serial device.
    • Off-site troubleshooting.
  • Software Configurable – Control functionality remotely.
  • Monitor Port – Use any PC on the LAN/WAN to actively view and troubleshoot the communications status.
    • Shows when there is a client connection to the server.
    • Shows client IP address.
    • Serial transmit and receive byte counter.
    • Displays RTS/DTR - DCD/DSR/CTS status.
  • Connect the SERIAL-IP-x to a NTI Serial Console Switch to remotely control up to 32 RS232 devices.

The SERIAL-IP-x is the ideal solution for a wide range of applications. Examples include:

  • POS systems.
  • Security systems.
  • Industrial automation.
  • Building automation.


  • Serial port connector: male DB9.
  • LAN: 10.100 Mbps Auto-detecting-10 BaseT, 100 BaseTX.
  • Supported signals:
    • RS232: TX, RX, RTS, CTS, DTR, DSR, DCD, GND.
    • RS422: TX+, TX-, RX+, RX-, RTS+, RTS-, CTS+, CTS-, GND.
    • RS485: Data +, Data –.
  • Data rate: 110 bps to 230.4 kbps.
  • Protocols: TCP, IP, ARP, DHCP, Telnet, HTTP, UDP, ICMP.
  • OS supported: Windows 98/ME/2000/NT/XP.
  • Management: Console port, Telnet.
  • Client software: Virtual COM port driver, manager software.
  • Communication mode: Virtual COM port mode, direct IP mode, paired mode.
  • Power: 110 VAC at 60 Hz via AC adapter.
  • Environmental:
    • Operating Temperature: 32 to 122°F (0 to 50°C).
    • Storage Temperature: -4 to 140°F (-20 to 60°C).
    • Humidity: 0 to 90% non-condensing.
  • Regulatory Approvals: FCC, CE, RoHS.
  • Dimensions WxDxH (in):
    • SERIAL-IP, SERIAL-IP-2: 3.4x4.5x0.9
    • SERIAL-IP-4: 4.5x7.3x1.1

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