TP-Link product page:SL3452
The SL3452 48+4G Gigabit-Uplink Managed Switch fully complies with IEEE 802.3/802.3u/802.3ab/802.3z Ethernet standards. It provides 48 10/100Mbps and 2 10/100/1000Mbps UTP/STP RJ45 ports with auto-MDI/MDIX and 2 SFP independence expansion slots supporting MiniGBIC modules. It also provides powerful management functions, including the system, port, network, Spanning Tree protocol, IEEE 802.1X protocol, VLAN, Trunk, IGMP Snooping, SNMP protocol, priority and security.
The SL3452 switch provides multiple management methods: SNMP, Web and Telnet/Console. Its standard 19-inch rack-mountable steel case and intelligent management make it is suitable for small, middle and large networks.