Phoenix Contact Switch - FL SWITCH SFN 4TX/FX ST - 2891453

Phoenix Contact Switch - FL SWITCH SFN 4TX/FX ST - 2891453 - Ethernet switch, 4 TP RJ45 ports, 1 FO port, 100 Mbps full duplex in ST-D format, automatic detection of data transmission speed of 10 or 100 Mbps (RJ45), autocrossing function. •Increased Network Performance by Filtering the Data Traffic

•Local Data Traffic Remains Local

•Amount of Data in the Network Segments Is Reduced

•Simple Network Extension without Configuration of the Switches

•Coupling of Copper Network Segments with Different Transmission Rates with Automatic Detection of Data Transmission Rate of 10 or 100 Mbps

•Auto Negotiation: Each Copper Port Establishes a Half or Full Duplex Connection with 10 or 100 Mbps

•Auto Crossing: It Is Not Necessary to Make a Distinction Between 1:1 or Crossover Ethernet Copper Cables

•Electrical Isolation of Network Segments Using Up to Two Fiber Optic Ports

•Option to Attach Layer 1 Security Elements to the RJ45 Ports