The non managed switch product series offers a variety of interface options with different protection levels of 100MB and 1G, IP40 and IP67. It is cost-effective, compact in design, plug and play, maintenance free, and provides multiple fiber interface specifications such as LC, SC, and ST, suitable for various networking environments. It has network storm control mechanism and multicast filtering function to ensure stable communication in PN networks. It is designed with fanless and wide temperature (-40-75 ° C), redundant power input, and 1G non managed, providing two power specifications of 24V/220V.