The switch is 48-Port Gigabit SFP+ 4-Port 10G SFP+ L3 Managed Ethernet Switch. It is full fiber stackable routing switch with fixed, built-in 10GbE uplink ports.
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48 Port Gigabit Switch
48 Port Gigabit ve 4 Port 10Gbps Ethernet Switch # CLR-SWT-4804N