unmanaged network switch / 4 ports / gigabit Ethernet / DIN rail mounted
SISTP1040-242-LRT transition networks



  • Type:


  • Number of ports:

    4 ports

  • Network:

    gigabit Ethernet

  • Mounting:

    DIN rail mounted

  • Other characteristics:

    PoE, redundant, SFP

  • Applications:



The SISTP1040-242-LRT Gigabit Ethernet switch is a simple “Plug-and-Play” multi-port switch used at the edge of a hardened network to provide connections for PoE devices in hazardous locations. The (2) gigabit speed SFP ports provide the ultimate flexibility in fiber connections and communication distances. The two uplink ports can also be used in a redundant ring for maximum network reliability. This switch is Class 1, Div 2 Certified, provides 30 Watts per port on all ports simultaneously, has redundant input power connections, and a fault alarm relay to ensure safe reliable operation in temperatures between -40°C and +75°C.

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Network Switches