Industrial 3-Port RJ45 + 1-Port SFP EtherCAT Junction Slave (-40~75 degrees C, dual 9~48V DC, 1 x 100TX RJ45 IN, 2 x 100TX RJ45 OUT, 1 x 100FX SFP OUT, BECKHOFF EtherCAT conformance test tool verified), co-work with IECC-210R