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Industrial Ethernet Serial Server - 2-Port

Access hard-to-reach remote serial equipment as if it were local.


Please call 877-877-2269 for a replacement product or part.
Extended Double Diamond™ Warranty Available (3 Additional Year)

Product Features

  • Control remote serial equipment across your Ethernet network.
  • Slim-line DIN rail box is IP30 rated for use in dirty environments.
  • Support RS-232, RS-422, and RS-485 serial interfaces.


  • 4-screw power connector enables daisychaining of AC or DC power to multiple servers.
  • Ideal for industrial equipment such as PLCs, drives, motor controls, process analyzers, and more.

    Use these sturdy serial servers to control PLCs, drives, motor controls, process analyzers, and more.

    Whether serial devices are on the factory floor or in a remote location, you can now control them across your Ethernet network with BLACK BOX® Industrial Ethernet Serial Servers.

    Just connect the serial port of your device to the server, and then connect the server to your LAN and monitor equipment as if there were a direct serial connection. Industrial Ethernet Serial Servers work across any IP network—you can even access remote equipment via the Internet.

    The servers are housed in rugged metal cases, are IP30 rated, and are DIN rail mountable. The included software enables easy server management, configuration, and monitoring and supports multiple client sessions.
    This product works with:
  • DIN Rail 12-VDC Power Supply (PSD100)
  • DIN Rail (DR100)
  • Questions? Contact our FREE Tech Support.

    Tech Specs

    CE Approval Yes
    Connectors Serial: (1), (2), or (4) DB9 M, DTE configuration Ethernet: (1) RJ-45; Power: (1) 4-screw terminal block
    Interface RS-232, RS-422, RS-485
    Management Vlinx™ Manager, Web server, serial console, Telnet™
    Operation Half- and full-duplex
    Power Works with an 8 VAC-24 VAC or 9 VDC-48 VDC power supply (not included)
    Speed Network: 10BASE-T, 100BASE-TX: 10/100 Mbps, autosensing; Serial: 110 bps to 230.4 kbps
    This product works with:

    These products work with:
  • DIN Rail 12-VDC Power Supply (PSD100)
  • DIN Rail (DR100)
    Questions? Contact our FREE Tech Support.

    * Technical specification weight is the unit weight. It is not the packaged shipping weight. For shipping weight, please contact Black Box customer service at 877-877-2269.

  • Support


    Double Diamond Warranty

    Extended 1 Year Warranty Available

    Protect your purchase with an additional 1 Year Double Diamond™ warranty!
    Cost: $34.60

    Extended 3 Year Warranty Available

    Protect your purchase with an additional 3 Year Double Diamond™ warranty!
    Cost: $69.19


    Double Diamond™ Warranty (Standard)

    Take the risk out of equipment purchases with the Double Diamond™ Warranty from Black Box Network Services.

    The Double Diamond Warranty is our warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

    The Industrial Ethernet Serial Server - 2-Port comes with a standard 5 YEAR warranty already included.

    During the warranty period, Black Box Network Services will repair or replace your damaged equipment within one week of receipt at NO CHARGE!*

    Plus, get an Extended Double Diamond Warranty.

    You can also extend your warranty or protect a previously purchased Black Box® brand product** for an additional year—for only 10% of the purchase price! Or, extend your coverage for a full three years for only 20% of the purchase price!

    Ordering an extended warranty is easy: When viewing a product in your shopping cart, just select the one or three years of additional coverage in the dropdown menu under “Warranty Options.” For details, contact Customer Service at 724-746-5500.

    * Warranty subject to certain exclusions and limitations ** Certain products may not be eligible.

    What’s more, we also have a 45-day return policy. Simply call Customer Service for a Return Authorization (RA) number, return your product in new condition and in the original package, and receive a full refund.