L2+/L4 16-Port 10/100/1000T + 4-port 100/1000X SFP + 2-Port 10G SFP+ Managed Switch, with Hardware Layer3 IPv4/IPv6 Static Routing, W/ 48V Redundant Power
L2+/L4 24-Port 10/100/1000T 75W Ultra PoE with 4 shared SFP + 4-Port 10G SFP+ Managed Switch, with Hardware Layer3 IPv4/IPv6 Static Routing, W/ 48V Redundant Power (600W PoE Budget, ONVIF)
48-Port Gigabit Switch Module (for XGS3-42000R)
24-Port Gigabit (16-Port TP/SFP combo + 8-Port 100/1000X SFP) + 4-Port 10G SFP+ Switch Module for XGS3-42000R