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Serial Device Server 1 Port Industrial

Remote access to serial devices across your LAN/WAN


Limited Quantity In Stock
Same Day Shipping (before 5PM ET)
Extended Double Diamond™ Warranty Available (3 Additional Year)

*Required field

Product Features

  • Simple, single-port serial connectivity with a variety of interface options.
  • Access a single serial device over your Ethernet network.
  • Software selectable for RS-232, RS-422, or RS-485.
  • Software-selectable interface prevents tampering in the field.


  • DB25 Male serial connector.
  • Autosensing 10-/100-Mbps Ethernet port.
  • The Ethernet side is autosensing for speed and duplex.
  • Full bidirectional modem support.
  • Completely manageable through any Web browser or Telnet™.
  • Supports SNMP manangement.
  • Includes COMredirect software to provide true remote serial ports over an Ethernet LAN.
  • Also includes Device Manager software to provide central control of multiple terminal servers.
  • Built-in surge protection on all interfaces.
  • Clear LEDs for easy troubleshooting.
  • 66-MHz, 87-MIPS processor.
  • Optional DIN rail mounting with the DIN Rail Mounting Kit (LCA100).

  • Make the connection to serial devices such as sensors and time clocks—even industrial devices such as milling machines and conveyor belts. This simple 1-Port 10/100 Terminal Server makes the connection easily, yet offers the sophistication that makes it indispensible in large, managed installations.

    Manage it through any Web browser. The 10/100 Terminal Server supports Next Generation IP (IPv6), making it compatible with networks that have upgraded to this IP standard. Plus the included COMredirect software provides fixed TTY or COM ports so server-based applications can communicate accurately with serial devices. The terminal server also supports SNMP for integration into managed networks.

    This compact terminal server is housed in a solid steel enclosure, which can be used on the desktop or wallmounted. Plus, for industrial applications, it's DIN-rail mountable with the DIN Rail Mounting Kit (LCA100).

    Tech Specs

    CE Approval Yes
    Connectors (1) RJ-45 10-/100-Mbps Ethernet; (1) DB25 M
    Indicators LEDs: (1) Power/ready, (1) Link status/LAN speed, (1) Network link activity, (1) Serial Tx and Rx data
    Interface Serial: RS-232, RS-422, RS-485, software selectable; Network: 10BASE-T/100BASE-TX
    Management Web browser; DeviceManager software (included); Telnet, shared console port; SNMP, MIB II, read and write
    Power 120-VAC, 50-Hz external power supply; international versions on request
    Processor 66-MHz, 87-MIPS PowerQUICC MPC852T
    Protocols IPV6, IPV4, TCP/IP, CIDR, ARP, RARP, UDP, UDP Multicast, ICMP, BOOTP, DHCP, TFTP, Telnet, Raw, Reverse Telnet, RCP, HTTP
    Size 0.9"H x 2.5"W x 3.5"D (2.3 x 6.4 x 9 cm)
    Storage temperature -40 to 150° F (-40 to 66° C)
    Weight 0.5 lb. (0.2 kg)

    * 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.



    Double Diamond Warranty

    Extended 1 Year Warranty Available

    Protect your purchase with an additional 1 Year Double Diamond™ warranty!
    Cost: $22.14

    Extended 3 Year Warranty Available

    Protect your purchase with an additional 3 Year Double Diamond™ warranty!
    Cost: $44.29


    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 Serial Device Server 1 Port Industrial comes with a standard 1 Year Double Diamond™ Warranty (Standard) 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.