D-LINK DMS-3130-30PS 30-Port Layer 3 Stackable Multi-Gigabit Managed Pro

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 units with SIM up to 32 for vStack -Switching Capacity 400Gbps -Packet Forwarding rate - 298 Mpps Memory Buffer MB -MAC table 32K -Jumbo frame up to 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/Multicast and Unicast Storm Control -D-Link Safeguard Engine -BPDU Attack Protection -DOS Attack Protection -AAA- 802.1X Authentication, Supports port/host-based access control, Identity-driven Policy --Assignment, Dynamic VLAN Assignment, Ingress/Egress Bandwidth Control, ACL Assignment, Privilege --Level for Management Access, Trusted Host, RADIUS/TACACS+ Accounting, Web-based Access -Control (WAC), Supports port/host-based access control, Identity-driven Policy Assignment, Dynamic -VLAN Assignment, Support IPv4 access, Ingress/Egress Bandwidth Control & ACL Assignment -RADIUS and TACACS+ Authentication, Authentication Database Failover, Compound Authentication & Mac-based Access Control (MAC) -Green Energy features are, Energy-Efficient Ethernet (EEE), Power saving by LED shut-off, Power saving by port shut-off, Power saving by system hibernation & Time-based PoE -Web GUI for Management or CLI interface support Telent, SNMP traps, RMON v1 v2 LLDP and -LLDP-MED, BootP and DHCP Client -DHCP -DHCP Auto- Configuration, DHCP/DHCPv6 Local Relay, DHCP Relay Option 60/61/62/125, Flash File -System, PPPoE Circuit-ID Tag Insertion, D-Link Discover Protocol (DDP), Debug command, Support -IPv4/v6 SNTP Server, NTPv3/v4, Password recovery/ encryption, DHCP server, Support for IPv4/IPv6 address assignment, Command Logging, SMTP, DHCPv6 Prefix Delegation (PD), Ping/ Traceroute for -IPv4/IPv6, Microsoft Network Load Balancing (NLB), PD Alive (PoE Models) -MIMI-MIPv6 B and RFC support please reference the datasheet -PoE Standard IEEE 802.3aft/3at/3bt -PoE Power Budget 740W (960W) with DPS-PWR740AC - AC hot swap PSU sold separately) -Dimensions 440x470x44mm -Weight 6.54 kg - #Switch