48-port switch: Includes 24-port 10GBASE-T (RJ45) and 24-port 10GBASE-X (SFP+) all independent. Ease of use: Full- functional Web console (GUI) for IT admins who prefer an intuitive graphical interface NETGEAR IGMP Plus™: Prevent network flooding with effortless multicast implementation of Layer 2 Multicast Industry Standard: SNMP, RMON, MIB, LLDP, AAA, sFlow, RSPAN and PTPv2 1-step transparent clock implementation Advanced IPv4/IPv6 security: Malicious code detection, DHCP Snooping, IP Source Guard protection and DoS attacks mitigation Warranty: Covered under NETGEAR ProSAFE Limited Lifetime Hardware Warranty.