The Brainboxes Industrial 1 SFP and 4 Port Gigabit Ethernet Switch with Lifetime Warranty and Support. Jumbo Frame support up to 9k frames. All Ethernet ports are Auto MDI/MDIX supporting straight through or crossover Ethernet cables and Integral DIN mount with ground. Automatic detection of data transmission speed of 10 or 100 or 1000 Mbps, all these are sealed inside a Non-conducting polyamide case. Fast
Low cost
Long network segments
Connect to wide variety of fibre optic and copper cable types
High speed data connection
Works in extreme conditions
Integral DIN mount