Industrial Unmanaged Ethernet Switch with 8x Ethernet Ports, 1x Fiber Port and metal casing. The NS-209F/NSM-209F is a 8-port unmanaged Ethernet with 1 fiber port switch. Using fiber optics, you can prevent noise from interfering with your system and supports high-speed (100 Mbps) and high-distance (up to 30 km) transmissions.The NS-209F/NSM-209F provides a wide 12 to 48 VDC power range to fit all the common power standards found in industrial au..