Perle Industrial-grade Ethernet Switches are designed to stand up to extreme temperatures, surges, vibrations, and shocks found in industrial automation, government, military, oil and gas, mining and outdoor applications.The IDS-108F is an 8 to 10 port Industrial Ethernet Switch providing advanced performance to enable real-time deterministic network operation. It requires no configuration and will operate instantly as soon as you power it up.The IDS-108F comes in a variety of models with 8 copper ports, 8 copper ports plus 1 fiber port or 8 copper ports plus 2 fiber ports. All are rugged fan-less switches that are hardened to provide superior reliability in 0 to 60°C, or harsh extended operating temperatures from -40 to 75°C.