Unmanaged industrial Ethernet switches can provide economical Ethernet technical solutions. Support IEEE802.3/802.3u/802.3x. With 10/100M rate, full/half duplex, MDI/MIDX adaptive RJ45 port. The ultra-strong rugged design can adapt to harsh environments, and can be conveniently placed in a compact control box. It is a plug-and-play industrial-grade network device and a reliable solution for industrial automation networking.