NETGEAR 24-Port Gigabit Fully Managed Switch M5300, 4xSFP+, 2x10GBASE-T, 2xSFP+, L2+, ProSAFE Lifetime Protection (GSM7228S) 24 Gigabit Ethernet ports and 4 shared SFP + 2 10GBASE-T ports and 2 shared 10 Gigabit SFP+ Layer 2+ (static routing) w/ Optional Full L3 License (RIP, OSPF, VRRP, PIM) 1U rackmount form factor, 2 additional 10 Gigabit I/O bays.Automatic multi-vendor Voice over IP prioritization based on SIP H323 and SCCP protocol detection Virtual Chassis Stacking Technology stacks up to 8 units adding redundancy and load balancing Easy to manage via web-based GUI, industry standard CLI, or NMS300 for multi-switch deployment Comprehensive networking features such as VLAN, QoS, auto-Voice, auto-iSCSI and MVR, Link Aggregation, ACL Redundant Power Supply (RPS) + Modular PSU further enhances reliability LIFETIME WARRANTY/Next Business Day Replacement/ 24/7 Advanced Tech Support via Chat