... ,store and forward 3. Plug-and-play, 10/100M, F/H duplex, MDI/MDI-X auto negotiation4. Broadcast storm protection5 ... 12V~36VDC)7. -40~75°C working temperature8. Designed for industrial applications. IP30 protection, rugged high-strength metal caseSpecification:Interface RJ45 ... Ports: 10/100BaseT(X) auto connection, F /H duplex or force work mode, and support MDI/MDI ...