NETGEAR 28-Port Smart Managed Pro Stackable Switch, 24GbE, 2 SFP+, 2 10GBASE-T, ProSAFE Lifetime Protection (GS728TX) S3300-28X Stackable Switch with 24-port 1G and 4-port 10G 2 10GBASE-T and 2 10GBASE-X SFP+ ports for uplink and stacking and 512 multicast groups Can stack with M4300-12X12F and M4300-24X pure 10G switches Smart features include L3 static routing, LACP, ACL, STP and SNMP ProSAFE LIFETIME Limited Warranty, NBD Replacement, Online support