Brief Description :HS-2309 Series is a guided non-network-tube industrial Ethernet switch with powerful data convergence, exchange and photoelectric conversion functions independently developed by Chengdu Huahu Communications Technology Co., Ltd. It is a switching device designed with high-speed single-chip switching scheme and networked with Ethernet protocol in industrial production environment. It is simple, convenient, fast, and stable.Reliable.Designed with industrial high strength IP40 housing, equipped with corrugated aluminium alloy sheet with strong heat dissipation, it has higher EMC protection level to ensure stable and reliable operation of the equipment in the industrial field environment. HS-2309 Series supports three Gigabit Ethernet optical interfaces (SC/ST/FC) and 6-10/100M Ethernet ports (RJ45), supports 10Base-T, 100Base-TX, 100Base-FX, and full/half-duplex and MDI/MDI-X adaptive. Optical interfaces support 100Base-FX, and optionally single-mode (SM) or multi-mode (MM) systems.