General Features |
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Interfaces |
48 10/100/1000BASE-T ports |
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4 SFP+ ports |
Optional Redundant Power Supply |
DPS-500 |
Console Port |
RJ-45 |
Management Port |
10/100BASE-T |
Alarm Port |
1 |
SD Card Slot |
1 |
Performance |
Switch Fabric: 176 Gbps |
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Packet Forwarding Rate: 130.95 Mbps |
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Packet Buffer: 2 MB |
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MAC Address Table: 32K entries |
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IPv4 Routing Table: 12K entries |
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IPv6 Routing Table: 6K entries |
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IPv4 Forwarding Table: 8K entries |
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IPv6 Forwarding Table: 4K entries |
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Jumbo Frame Size: 13000 bytes |
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Software Features |
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Stackability |
Virtual stacking support |
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- D-Link Single IP Management |
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- Up to 32 devices per virtual stack |
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- Up to 20G stacking bandwidth |
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Physical stacking |
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- Supports duplex chain/ring topology |
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- Up to 80G stacking bandwidth |
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- Up to 12 units per stack |
L2 Features |
MAC address table: 32K |
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Flow control |
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- 802.3x Flow control |
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- HOL blocking prevention |
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Jumbo frames up to 13000 bytes |
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IGMP snooping |
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- IGMP v1/v2/v3 snooping |
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- Supports 2K groups |
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- Port/host-based |
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- IGMP snooping fast leave |
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MLD snooping |
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- MLD v1 snooping |
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- Supports 2K groups |
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- Host-based MLD snooping fast leave |
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Spanning tree |
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- 802.1D-2004 STP |
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- 802.1w RSTP |
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- 802.1Q-2005 MSTP |
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- BPDU filtering |
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- Root restriction |
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Loopback detection |
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802.3ad link aggregation |
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Max. 32 groups per device |
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- 8 Gigabit ports or 2 10-Gigabit ports per group |
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Port mirroring |
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- Supports 4 mirroring groups |
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- Supports one-to-one, many-to-one, flow-based, and RSPAN
mirroring |
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L2 protocol tunneling |
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ERPS (Ethernet Ring Protection Switching) |
VLAN |
VLAN group |
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- Max. 4K static VLAN groups |
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- Max. 4K dynamic VLAN groups |
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- 802.1Q tagged VLAN |
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Surveillance VLAN |
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802.1v protocol VLAN |
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GVRP |
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Double VLAN (Q-in-Q) |
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- Port-based Q-in-Q |
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- Selective Q-in-Q |
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MAC-based VLAN |
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VLAN trunking |
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Super VLAN |
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Voice VLAN |
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Subnet VLAN |
L3 Features |
256 IP interfaces |
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Bidirectional Forwarding Detection for OSPF/VRRP4 |
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Loopback interface |
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Proxy ARP |
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VRRP |
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Gratuitous ARP |
L3 Routing |
12K routing entries shared by IPv4/v6 |
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- Max. 12K IPv4 routes |
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- Max. 6K IPv6 routes |
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8K L3 forwarding entries shared by IPv4/v6 |
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- Max. 8K IPv4 entries |
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- Max. 4K IPv6 entries |
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256 static routing entries for IPv4, 128 entries for
IPv6 |
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Supports ECMP/WCMP |
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Policy-based routing |
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RIP v1/v2 |
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OSPF |
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- OSPF v2 |
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- OSPF passive interface |
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- Stub/NSSA area |
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- OSPF equal cost route |
Multicasting |
2K multicast groups |
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PIM-DM |
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PIM-SM |
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PIM sparse-dense mode |
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IGMP v1/v2/v3 |
QoS (Quality of Service) |
802.1p Class of Service (CoS) |
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8 queues per port |
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Queue handling |
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- Strict |
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- Weighted Round Robin (WRR) |
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- Strict + WRR |
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WRED |
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802.1Qbb priority-based flow control on 10G port |
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CoS based on |
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- Switch port |
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- VLAN ID |
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- 802.1p priority queues |
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- MAC address |
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- IPv4/v6 address |
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- DSCP |
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- Protocol type |
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- IPv6 traffic class |
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- IPv6 flow label |
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- TCP/UDP port |
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- User-defined packet content |
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Supports following actions for flows: |
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- Remark 802.1p priority tag |
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- Remark TOS/DSCP tag |
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- Bandwidth control |
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- Flow statistics |
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- Committed Information Rate (CIR), min. granularity 1
Kbps. |
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Bandwidth control |
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- Port-based (ingress/egress, min. granularity 8
Kbps) |
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- Flow-based (ingress, min. granularity 8 Kbps) |
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Time-based QoS |
ACL (Access Control List) |
Ingress ACL: support up to 6 profiles and 256 rules per
profile |
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Egress ACL: support up to 4 profiles and 128 rules per
profile |
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ACL based on |
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- 802.1p priority |
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- VLAN ID |
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- MAC address |
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- Ether type |
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- IPv4/v6 address |
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- DSCP |
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- Protocol type |
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- TCP/UDP port number |
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- IPv6 traffic class |
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- IPv6 flow label |
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- User-defined packet content |
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ACL statistics |
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Time-based ACL |
Green |
Power saving by link status |
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Power saving by cable length |
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Power saving by LED shut-off |
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Power saving by port shut-off |
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Power saving by system hibernation |
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802.3az Energy-Efficient Ethernet |
Security |
SSH v2 |
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SSL v1/v2/v3 |
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Port security for up to 3328 MAC addresses for
port/system/VLAN |
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Broadcast/multicast/unicast storm control |
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Traffic segmentation |
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UDP helper |
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IP-MAC-port binding |
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- ARP packet inspection |
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- IP packet inspection |
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- DHCP snooping |
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- DHCPv6 and NDP snooping |
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- Supports up to 500 address binding entries per
device |
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D-Link safeguard engine |
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DHCP server screening |
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CPU interface filtering |
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ARP spoofing prevention |
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BPDU attack protection |
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Unicast reverse path forwarding |
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DoS attack prevention |
AAA |
802.1X |
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- Port-based access control |
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- Host-based access control |
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- Dynamic VLAN assignment |
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Web-based Access Control (WAC) |
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- Port-based access control |
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- Host-based access control |
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- Dynamic VLAN assignment |
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MAC-based Access Control (MAC) |
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- Port-based access control |
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- Host-based access control |
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- Dynamic VLAN assignment |
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Japan Web-based Access Control (JWAC) |
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- Host-based access control |
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Microsoft NAP |
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- Supports 802.1X NAP |
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- Supports DHCP NAP |
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Guest VLAN |
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RADIUS and TACACS+ authentication for switch
access |
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4-Level user account |
Management |
Web-based GUI |
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Command Line Interface (CLI) |
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Telnet server |
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Telnet client |
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TFTP client |
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ZModem |
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SNMP v1/v2c/v3 |
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SNMP trap |
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System log |
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RMON v1 |
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- Supports 1,2,3,9 groups |
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RMON v2 |
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- Supports ProbeConfig group |
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Scheduled Reboot4 |
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sFlow |
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LLDP/LLDP-MED |
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BootP/DHCP client |
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DHCP auto-configuration |
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DHCP relay |
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DHCP relay option 60; 61 |
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DHCP relay option 82 |
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DHCP server |
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Flash file system |
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Multiple images |
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Multiple configurations |
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CPU monitoring |
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IPv4/IPv6 DNS client |
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Debug command |
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SNTP |
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ICMPv6 |
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DHCPv6 client |
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DHCPv6 relay |
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DHCPv6 server |
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DHCPv6 prefix delegation |
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Trusted host |
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MTU setting |
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Microsoft NLB support |
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Secure FTP |
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FTP client4 |
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DHCP client option 124 |
OAM |
802.3ah Ethernet link OAM |
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Cable diagnostics |
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802.3ah D-Link extension: D-Link Unidirectional Link Detection
(DULD) |
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IEEE1588 Precision Time Protocol (PTP) |
MIB/IETF Standards |
RFC1213 MIB-II |
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RFC1493, 4188 bridge MIB |
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RFC1907 SNMPv2 MIB |
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RFC2571~2576 SNMP MIB |
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RFC1271, 2819 RMON MIB |
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RFC2021 RMON v2 MIB |
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RFC1398, 1643, 1650, 2358, 2665 Ether-like MIB |
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RFC2668 MAU MIB |
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RFC2674, 4363 802.1p MIB |
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RFC2233, 2863 IF MIB |
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RFC2618 RADIUS authentication client MIB |
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RFC1724 RIP v2 MIB |
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RFC1850 OSPF v2 MIB |
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RFC2096, 4292 IP forwarding table MIB (CIDR) |
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RFC2787 VRRP MIB |
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RFC2932 IPv4 multicast routing MIB |
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RFC2934 PIM MIB for IPv4 |
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RFC2620 RADIUS accounting client MIB |
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RFC2933 IGMP MIB |
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RFC2925 ping MIB |
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RFC2925 traceroute MIB |
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D-Link private MIB |
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RFC768 UDP |
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RFC783 TFTP |
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RFC 791 IP |
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RFC 792 ICMP |
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RFC 793 TCP |
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RFC 826 ARP |
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RFC854 Telnet |
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RFC951, 1542, 2131 BootP |
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RFC2068, 2618 HTTP |
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RFC2338 VRRP |
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RFC2529, 3053, 3056 IPv6 Tunnel |
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RFC2138 RADIUS |
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RFC2139 RADIUS Accounting |
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RFC1492 TACACS |
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RFC3176 sFlow |
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RFC2598 DiffServ Expedited Forwarding (EF) |
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RFC2460 IPv6 |
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RFC2461, 4861 IPv6 Neighbor Discovery (ND) |
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RFC2462, 4862 IPv6 stateless address
autoconfiguration |
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RFC1981 IPv6 path MTU discovery |
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RFC4213 IPv4/IPv6 dual stack |
Enhanced Image (EI) Features |
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L3 Features |
IPv6 tunneling |
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- Static |
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- ISATAP |
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- GRE |
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- 6to4 |
L3 Routing |
RIPng (IPv6) |
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OSPF v3 (IPv6) |
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BGP v4 |
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BGP+4 |
Multicasting |
PIM-SM v6 |
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DVMRP v3 |
OAM |
802.1ag Connectivity Fault |
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ITU-T Y.1731 Management (CFM)< |
Physical |
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MTBF |
247929 hours |
Acoustics |
54.2 dB maximum |
Heat Dissipation |
259.1 BTU/hr |
Power Input |
100 to 240 V AC, 50/60 Hz |
Max Power Consumption |
76.0 W |
Dimensions |
441 x 310 x 44 mm (17.36 x 12.20 x 1.73 inches) |
Weight |
5.13 kg (11.31 lbs) |
Ventilation |
Smart fan (> 40 C (104 F): high speed; < 35 C (95 F): low
speed) |
Operating Temperature |
0 to 50 C (32 to 122 F) |
Storage Temperature |
-40 to 70 C (-40 to 158 F) |
Operating Humidity |
0% to 90% RH |
Storage Humidity |
5% to 90% RH |
Emission (EMI) |
FCC Class A, CE Class A, VCCI Class A, IC, C-Tick |
Safety |
CB, cUL, LVD |
Certifications |
IPv6 Ready Logo Phase
2 |