Industrial Ethernet Switch with 56-Port Gigabit/10Gigabit Modular Layer 3 with 8 10Gigabit SFP+ slots and 24 Gigabit SFP and 24 Gigabit RJ45 ICS5556 series are 56-port Gigabit/10Gigabit layer 3 Ethernet switches, which adopts modular structure design and supports multiple combinations of frame and board card. The frame supports 8 10Gigabit SFP + slots, the board cards support 12 Gigabit SFP slots or RJ45(optional), and the whole machine adopts 2..