** What This Product Does** TP-LINK Jet Stream Gigabit Smart Switch T1600G-52TS is a cost-effective product solution for small & medium-sized business which provides high performance, powerful L2 & L2+ features like static routing, enterprise-level Qo S & useful security strategies. Equipped with 48 gigabit RJ45 ports & 4 SFP slots, T1600G-52TS supports multiple useful features. Static Routing helps route internal traffic for more efficient use of network resources. The Storm Control feature protects against Broadcast, Multicast & Unknown unicast Storm. Quality of Service (Qo S, L2 to L4) provides enhanced traffic management capabilities to move your data smoother & faster. Moreover, the easy-to-use web management interfaces, along with SNMP, RMON & Dual Image, mean faster setup & configuration with less downtime. For workgroup & departments requiring cost-sensitive L2/L2+ switch & gigabit capability, TP-LINK Jet Stream Gigabit Smart Switch T1600G-52TS provides you the ideal access-edge solution. ** Advanced Qo S Features** To integrate voice, data & video service on one network, the switch applies rich Qo S policies. Administrator can designate the priority of the traffic based on a variety of means including Port Priority, 802.1P Priority & DSCP Priority, to ensure that voice & video are always clear, smooth & jitter free. In conjunction with the Voice VLAN the switch supports, the voice applications will operate with much smoother performance. ** Abundant L2 & L2+ Features** For more application of L2 switches, T1600G-52TS supports a complete lineup of L2 features, including 802.1Q tag VLAN, Port Isolation, Port Mirroring, STP/RSTP/MSTP, Link Aggregation Group & 802.3x Flow Control function. Any more, the switches provide advanced features for network maintenance such as Loop Back Detection, Cable Diagnostics & IGMP Snooping. IGMP snooping ensures the switch intelligently forward the multicast stream only to the appropriate