D-Link DXS-3400-24SC 20-Port 10G SFP+ and 4-port 10GBASE-T/SFP+ Combo Port

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General Interfaces DXS-3400-24SC: 20-port 10G SFP+ and 4-port 10GBASE-T/SFP+ Combo Port Console Port RJ45 and Mini USB console ports for out-of-band CLI management Management Port 10/100/1000BASE-T RJ-45 Ethernet for out-of-band IP management USB Port 1 port Performance Switching Capacity 480 Gbps Max. Forwarding Rate 357.12 Mpps Packet Buffer Memory 4 MB MAC Address Table Up to 48K entries Physical Power Input 100 to 240 V, 50/60 Hz, 2 A Maximum Power Consumption DXS-3400-24SC: 118.6 W Standby Power Consumption DXS-3400-24SC: 64.8 W Heat Dissipation (Max.) DXS-3400-24SC: 388.39 BTU/hr Dimensions (W x D x H) 441 x 380 x 44 mm (17.32 x 14.96 x 1.73 inches) Weight DXS-3400-24SC: 7.45 kg (2 PSUs, 3 fan modules), 6.5 kg (1 PSU, 3 fan modules), 5.1 kg (no PSU or fan modules) Operating Temperature -5 to 50 °C (32 to 113 °F) Storage Temperature -40 to 70 °C (-40 to 158 °F) Operating Humidity 0% to 95% RH Storage Humidity 0% to 95% RH Certifications Safety cUL, CB, CE, CCC, BSMI EMI/EMC CE, FCC, C-Tick, VCCI, BSMI, CCC Software Features Stackability Physical Stacking Up to 80G stacking bandwidth Up to 4 switches in a stack Ring/chain topology support Virtual Stacking/Clustering of up to 32 units Supports D-Link Single IP Management L2 Features MAC Address Table Up to 48K entries Flow Control 802.3x Flow Control when using Full Duplex Back Pressure when using Half Duplex HOL Blocking Prevention Spanning Tree Protocol 802.1D STP 802.1w RSTP 802.1s MSTP Root Guard Loop Guard Jumbo Frame Up to 12KB 802.1AX Link Aggregation Max. 32 groups per device, 8 ports per goup ERPS (Ethernet Ring Protection Switching) Port Mirroring Supports One-to-One, Many-to-One Supports Mirroring for Tx/Rx/Both Supports 4 mirroring groups Flow Mirroring Supports Mirroring for Rx VLAN Mirroring L2 Protocol Tunneling Loopback Detection (LBD) iSCSI Awareness L2 Multicast Features MLD Snooping MLD v1/v2 Snooping Supports 256 groups Host-based MLD Snooping Fast Leave Supports 64 static MLD groups MLD Snooping Querier Per VLAN MLD Snooping MLD Proxy Reporting IGMP Snooping IGMP v1/v2/v3 Snooping Supports 512 IGMP groups Supports 64 static IGMP groups Per VLAN IGMP Snooping IGMP Snooping Querier Host-based IGMP Snooping Fast Leave PIM Snooping L3 Features ARP 512 Static ARP Supports Gratuitous ARP ARP Proxy IP Interface Supports 256 interfaces Loopback Interface IPv6 Neighbor Discovery (ND) UDP Helper IPv6 Tunneling Static ISATAP GRE 6to4 IGMP Proxy Reporting VRRP v2/v3 L3 Routing Static Routing Max. 256 IPv4 entries Max. 128 IPv6 entries Supports route redistribution Supports secondary route Supports 4096 hardware routing entries shared by IPv4/IPv6 Max. 4096 IPv4 entries Max. 1024 IPv6 entries Supports 32K hardware L3 forwarding entries shared by IPv4/IPv6 Max. 32K IPv4 entries Max. 16K IPv6 entries Default Routing Policy-based Route (PBR) Null Route Bidirectional Forwarding Detection (BFD) RIP RIP v1/v2 RIPng1 Route Redistribution Default Route Static Route RIP RIPng Null Route VLAN 802.1Q 802.1v Double VLAN (Q-in-Q) Port-based Q-in-Q Selective Q-in-Q Port-based VLAN MAC-based VLAN Subnet-based VLAN Private VLAN VLAN Group Max. 4K static VLAN groups Max. 4094 VIDs ISM VLAN (Multicast VLAN) Voice VLAN Auto Surveillance VLAN VLAN Trunking GVRP Up to 4094 dynamic VLANs AAA 802.1X Authentication Supports Port-based access control Supports Host-based access control Identity-driven Policy Assignment Dynamic VLAN Assignment QoS Assignment ACL Assignment Web-based Access Control (WAC) Identity-driven Policy Assignment Dynamic VLAN Assignment QoS Assignment ACL Assignment Supports Port-based access control Supports Host-based access control MAC-based Access Control (MAC) Identity-driven Policy Assignment Dynamic VLAN Assignment QoS Assignment ACL Assignment Supports Port-based access control Supports Host-based access control Compound Authentication Microsoft NAP Support 802.1X NAP Support DHCP NAP RAIDUS and TACACS+ Authentication Authentication Database Failover Guest VLAN Quality of Service (QoS) 802.1p Quality of Service 8 queues per port QoS based on 802.1p Priority Queues DSCP IP address MAC address VLAN IPv6 Traffic Class IPv6 Flow Label TCP/UDP port Switch Port Ether Type ToS/IP Preference Protocol Type Congestion Control WRED Queue Handling Strict Weighted Round Robin (WRR) Strict + WRR Deficit Round Robin (DRR) Weighted Deficit Round Robin (WDRR) Bandwidth Control Port-based (Ingress/Egress, min. granularity 64 Kb/s) Flow-based (Ingress/Egress, min. granularity 64 Kb/s) Per queue bandwidth control (min. granularity 64 Kb/s) Support for following actions: Remark 802.1p priority tag Remark ToS/DSCP tag Committed Information Rate (CIR) Three Color Marker trTCM srTCM Data Center Bridging (DCB) 802.1Qbb Priority-based Flow Control (PFC) 802.1Qaz Enhanced Transmission Selection (ETS) 802.1Qau Congestion Notification (CN) Access Control List (ACL) ACL based on: 802.1p priority VLAN MAC address EtherType IP address DSCP Protocol type TCP/UDP port number IPv6 Traffic Class IPv6 Flow Label