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Black Box Hardened Heavy-Duty Edge Switches 2-FMM 4u

  • Black Box
  • 17736364
  • LBH240A-H-SC
  • In Stock
  • Ships in 24 Hours
Ordering Information
  • Feature two fiber ports and four copper ports to expand your network
  • Tough steel case
  • RJ-45 ports support autonegotiation, so you can easily attach any 10- or 100-Mbps device
  • Warranty: 3 Years
Unlike the Ethernet switches in your wiring closet or computer center, the Ethernet switches at the edges of your network have to put up with the bumps and dirt that happen out in the real world. This is where Heavy-Duty Edge Switches from Black Box come in.

Ideal for use in dusty or dirty environments, Hardened Heavy-Duty Edge Switches are tough switches that enable you to expand your network into harsh factory floor environments. Their sturdy, metal case functions as a heat sink so no internal airflow is needed for cooling. A sealed case resists contaminants such as dust, dirt, moisture, smoke, and insects.


Temperature Rating - Storage: -40 to +185° F (-40 to +85° C);

Long-term operating: -13 to +140° F (-25 to +60° C);

Short-term operating: -40 to +185° F (-40 to +85° C);

Cold start to -4° F (-20° C).

This product is DIN rail mountable.