JetStream™ 16-port Pure-Gigabit L2 Managed Switch, 16 10/100/1000Mbps RJ45 ports including 2 combo SFP slots, Port/Tag/MAC/Voice/Protocol-based VLAN, GVRP, STP/RSTP/MSTP, IGMP V1/V2/V3 Snooping, L2/L3/L4 Traffic Classification/Priority Management, Rate Limiting, 802.1x, IEEE 802.3ad, L2/3/4 ACL, Port Mirroring, SSL, SSH, CLI, SNMP, RMON, 1U 19-inch rack-mountable steel case