Brief Description :HS-3210 series is a guided network-tube Industrial Ethernet switch with strong network management function independently developed by Chengdu Huahu Communications Technology Co., Ltd. It is a switching device using Ethernet protocol 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 the industrial field environment. HS-3210 series supports 2-100M/1000M Ethernet optical SFP pluggable module interfaces (LC/SC and others), 8-10/100M Ethernet ports (RJ45),10Base-T, 100Base-TX, and full/half duplex, and MDI-X adaptive. Optical interfaces support 100Base-FX, 1000Base-X, and optional single mode (SM) or multiple mode (MM) fabrics.