The Phoenix Contact part 1249598 is an Ethernet Switch designed with 14 TP RJ45 ports and 2 FO ports, offering reliable connectivity for various industrial applications. With a data transmission speed of 100 Mbps full duplex in SC-D format, this switch is equipped with automatic detection for both 10 and 100 Mbps on RJ45 ports. Additionally, the switch features an autocrossing function, ensuring seamless communication within your network.