TP-Link Jet Stream 24-Port 10/100Mbps + 4-Port Gigabit Smart Po E Switch with 24-Port Po E+ The T1500-28PCT provides 24 10/100Mbps ports that supports 802. 3at/af-compliant Po E, with a total Po E power supply up to 180W, powerful and flexible enough for users to deploy wireless access points or IP-based network surveillance cameras. The switch also comes equipped with 4 10/100/1000Mbps RJ45 ports and 2 combo SFP slots, expanding your network flexibly. In addition, it provides high performance, enterprise-level Qo S, useful security strategies and rich layer 2 management features. TP-LINK Smart Po E Switch T1500-28PCT is a cost-effective product solution for the small and medium business. T1500-28PCT has useful security features. The Storm Control feature protects against Broadcast, Multicast and Unknown unicast Storm. Quality of Service (Qo S, L2 to L4) provides enhanced traffic management capabilities to move your data smoother and faster. Anymore, the easy-to-use web management interfaces, along with SNMP and RMON, mean faster setup and configuration with less downtime. For workgroup and departments requiring cost-sensitive layer 2 switch, TP-LINK smart Po E switch T1500-28PCT provides you the ideal access-edge solution. Abundant Layer 2 features For more application of layer 2 switches, T1500-28PCT supports a complete lineup of layer 2 features, including 802. 1Q tag VLAN, Port Isolation, Port Mirroring, STP/RSTP/MSTP, Link Aggregation Group and 802. 3x Flow Control function. Any more, the switches provide advanced features for network maintenance such as Loop Back Detection, Cable Diagnostics and IGMP Snooping. IGMP snooping ensures the switch intelligently forward the multicast stream only to the appropriate subscribers while IGMP throttling &filtering restrict each subscriber on a port level to prevent unauthorized multicast access. Enterprise Level management features T1500-28PCT is easy to use and manage. It supports various user-friendly standard management features, such as intuitive web