D-LINK SWITCH 8×10/100/1000 GIGABIT (4xPOE)

52-Port L2 Managed Gigabit Switch, 4 x SFP IEEE 802.1d/w/s Spanning Tree Protocol (STP) and port mirroring IEEE 802.3ad LACP for auto port aggregation Supports Access Control List (ACL) authentication of up to 512 entries and port-based security with IEEE802.1X IP Multicast Filtering through IGMP Snooping V1 / V2 / V3 Supports port-based VLAN, IEEE 802.1Q VLAN Tagging Supports IPv4/IPv6 network operation IEEE 802.1p QoS with 8 priority queues