GS-6320-46S2C4XR коммутатор/ PLANET L3 46-Port 100/1000BASE-X SFP 2-Port Gigabit TP/SFP combo 4-Port 10G SFP Managed Switch W/ 48V Redundant Power AC DC Power Redundant, Cybersecurity features, Hardware Layer3 OSPFv2 and IPv4/IPv6 Static Routing