Brief Description :HS-3408 Series is a guide-type network-tube Industrial Ethernet switch with strong network management function independently developed by Chengdu Huashu Communications Technology Co., Ltd. It is a switching device using Ethernet protocol network in industrial production environment designed with high-speed single-chip switching scheme. It is simple, convenient, fast, stable and reliable to use.Designed with industrial high strength IP40 housing, it has a higher EMC protection level to ensure stable and reliable operation of the equipment in harsh industrial field environment. HS-3408 Series supports 4-hundred megabyte Ethernet optical interfaces (SC/ST/FC) and 4-10/100M Ethernet interfaces (RJ45), supports 10Base-T, 100Base-TX, 100Base-FX, and full duplex, half duplex and MDI/MDI-X adaptive. Optical interfaces support 100Base-FX, and optional single-mode (SM) or multi-mode (MM) systems.