T3700G-52TQ JetStream™ 48-Port Gigabit Stackable By Vnix Group

JetStream™ 48-Port Gigabit Stackable L3 Managed Switch with 4 10G SFP+ Slots
PORT: 48× Gigabit RJ45 Ports, 4× Combo Gigabit SFP Slots, 2× Integrated 10G SFP+ Slots, 2× Optional 10G SFP+ Slots, RJ45/Micro-USB Console Port, Management Port, USB Port
SPEC: 1U 19-inch Rack-mountable Steel Case, Dual Removable Power Unit, True Physical Stacking Up to 8 Units,
FEATURE: Static Routing/RIP/OSPF/ECMP/VRRP, 802.1Q VLAN, QinQ, STP/RSTP/MSTP, PIM-SM/PIM-DM, IGMP, IGMP Snooping, 802.1p/DSCP QoS, 802.1x, Radius/Tacacs+ Authentication, ACL, LACP, CLI, SNMP, Dual Image/Configuration, IPv6

WARRANTY : limited lifetime