Full gigabit 16-port managed industrial Ethernet switch-Industrial Ethernet Switch
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Throncom Mini Industrial 4 Port 10/100/1000Mbps Gigabit Ethernet Switch Din Rail/Wall-Mount 10/100/1000BASE-T RJ45 + 1 Port 100/1000FX (SFP) Support 12-48V DC 10Gbps Switching Capacity: Amazon.co.uk: Computers & Accessories