Unmanaged POE Switch - List of Manufacturers, Suppliers, Companies and Products | IPROS GMS

Industrial unmanaged PoE switch

The best-selling SISTP series of industrial switches has 1 fiber optic port and 4 TP ports.

This is an industrial IEEE802.3af Power over Ethernet switch that operates with a DC48V 1.5A power input and is designed for environments ranging from -40°C to +65°C, supporting a maximum of 15.4W per port. It is convenient for remote use with Wi-Fi access points, hubs, and network cameras that support PoE power reception. The single-port fiber optic connection varies in transmission distance depending on the product model; with a two-core multimode fiber, the maximum distance is 2 km, and with a two-core single-mode fiber, it can reach up to 20 km. Most devices powered by PoE are intended for outdoor use, and within waterproof housing boxes, temperatures can drop to -40°C in cold regions. Even in Japan's average summer, without direct sunlight, the heat generated by electrical equipment can often exceed 60°C. In such cases, general products rated for 0-50°C may not last a year. Therefore, industrial-grade products are required for outdoor PoE switches.