TP-LINK TL-SL5428E 24+4G Gigabit-Uplink fully Managed Switch, 24 10/100Mbps RJ45 ports, 4 Gigabit RJ45 ports with 2 combo SFP slots, Supports Port/Tag-based/voice/MAC-based/Protocol-Based VLAN, GVRP, MVR, STP/RSTP/MSTP, IGMP V1/V2/V3 Snooping, COS, DSCP, Rate Limiting, 802.1x, IEEE 802.3ad, L2/3/4 ACL, IP Clustering, Port Mirroring, IP Source Guard, SSL, SSH, CLI, SNMP, RMON
• ACL, 802.1X Authentication, Port Security, IP Filtering, Storm control, DHCP Snooping, IP Source Guard and DoS Defend provide you robust security strategy
• Single-IP-Management supports virtual stack of 32 units
• L2/L3/L4 QoS and IGMP snooping optimize voice and video application
• SNMP, RMON, WEB/CLI/Telnet Log-in bring abundant management policies
• Link aggregation (LACP) increases aggregated bandwidth, optimizing the transport of business critical data
• IEEE 802.1s Multiple Spanning Tree, provides high link availability in multiple VLAN environments.
• Support IEEE 802.1d/w Spanning Tree (STP/RSTP)
• IGMP snooping allows the forwarding of multicast packets such as streaming audio and video, without increasing network broadcast congestion.
• Non-blocking Layer 2 Switching Capacity
• GVRP (GARP VLAN Registration Protocol) allows automatic learning and dynamic assignment of VLANs
• Supports 4K active VLAN groups and 4K VLAN IDs
• Q-in-Q increases the network scalability by providing a hierarchical structure
• Supports 802.1P, Class of Service (CoS) with 4 priority queues per port
• Rate limiting confines the traffic flow accurately according to the preset value
• Supports multiple industry standard user authentication methods such as 802.1x, RADIUS Authentication, Supports 512 IP-MAC-Port-VID Binding entries
• IP Source Guard prevents IP spoofing attacks such as DoS
• Port Security enhances the security of all ports
• L2/L3/L4 Access Control Lists restrict untrusted access to the protected resource
• Virtual stackable provides high scalability and easy