D-link 30-Port Layer 3 Stackable Multi-Gigabit Managed PoE Switch -16-Port 100M

D-link 30-Port Layer 3 Stackable Multi-Gigabit Managed PoE Switch -16-Port 100M/1G/2.5G BASE-T PoE -8-Port 100M/1G/2.5G/5G BASE-T 60W PoE -2-Port 100M/1G/2.5G/5G/10G BASE-T -4-Port 10G/25G SFP28 Layer 3 Stackable Managed Switch -Physical Stacking of up to 9 units with 200Gbps stacking bandwidth Ring or Chain topology -Virtual Stacking with SIM up to 32 units per vStack -Switching Capacity 400Gbps -Packet Forwarding rate – 298 Mpps Buffer Memory 4MB -MAC table 32K -Jumbo frame upto 9Kb -Link Aggregation Max 32 groups per device, 8 ports per group -L2/L3 Multicasting support -VLAN 4K VLAN groups -GVRP 4K dynamic VLAN groups -Double VLAN (Q-in Q) port based and Selective Q-in-Q -Advanced Quality of service with 802.1p - 8 queues per port -Access Control ACL control parameters such as VID, MAC addresses DSCP mask, TCP/UDP port IPv6 -Traffic class and IPv6 Flow class. Other parameters available. -Secuity feature like Port based 64 MAC addresses per port -Broadcast/