| Specification |
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Switching Capacity:DGS-1224TP-48 Gbps |
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Jumbo Frame Support:DGS-1224TP: 10,240bytes |
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Power Consumption : DGS-1224TP:250.3W |
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PoE Budget:DGS-1224TP: 180watts |
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Interface |
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• 20 10/100/1000 Mbps Gigabit Ethernet ports |
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• 4 Combo Gigabit uplinks 10/100/1000Base-T/SFP |
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Performance / Resilience |
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• Switch fabric: 48 Gbps |
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Security |
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• ACL based on MAC address, IP address (ICMP / IGMP / TCP / UDP), VLAN ID, 802.1p priority or DSCP |
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• 802.1X RADIUS authentication support |
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• DHCP Server Screening1 |
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• ARP Spoofing Prevention1 |
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• D-Link Safeguard Engine ™ |
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VLAN |
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• 802.1Q VLAN Tagging |
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• Max. 256 static VLAN groups |
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• Max. 4094 VIDS |
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• VLAN Management |
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• Asymmetric VLAN |
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• Auto Voice VLAN |
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Quality of Service (QoS) |
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• 802.1p Priority Queues, 4 queues per port |
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• Port based bandwidth control (granularity down to 64 kbps) |
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Traffic Management |
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• 802.3x Flow Control |
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Port mirroring • |
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• Broadcast / Multicast / Unicast Storm Control |
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• 802.3ad Link Aggregation (up to 8 groups, 8 ports per group) |
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• IGMP Snooping (v1/v2) |
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Configuration / Management |
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• Web-based GUI |
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• Smart Console Utility |
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• Command Line Interface (CLI) through Telnet |
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• Supports SNMP D-View Network Management |
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| Port Standards and Specifications |
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IEEE 802.3 10BASE-T Ethernet (twisted-pair copper) |
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IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper) |
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IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted- pair copper) |
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IEEE 802.3z Gigabit Ethernet (fiber) ANSI/IEEE 802.3 |
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NWay Auto-Negotiation |
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IEEE 802.3x Flow Control |
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802.3af Power over Ethernet (for DGS-1224TP only) |
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| L2 Features |
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IGMP v1/2 Snooping: supports 64 multicast groups |
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802.1D Spanning Tree |
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Static Port trunk (Link Aggregation): up to 6 groups per device, up to 8 ports per group |
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| VLAN |
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802.1Q VLAN (VLAN Tagging) |
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Up to 256 static VLAN groups |
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Management VLAN |
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Asymmetric VLAN |
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| QoS |
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802.1p Priority Queues |
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Up to 4 queues per port |
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DSCP-based QoS |
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Supports WRR or Strict Mode in Queue Handling |
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| Security |
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802.1X Port-based Access Control |
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Broadcast Storm Control: threshold of 8K, 16K, 32K, 64K, 128K, 256k, 512K, 1024K, 2048K, 4096K bytes per second |
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D-Link Safeguard Engine to protect CPU from broadcast / multicast / unicast flooding |
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Trusted Host |
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Cable Diagnostics function |
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| Management |
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Web-based GUI |
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SNMP v1 support |
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DHCP Client |
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Trap setting for destination IP, system events, fiber port events, twisted-pair port events |
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Port Access Control |
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Web-based: Configuration backup/restoration |
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Web-based: Firmware backup/upload |
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Firmware upgrade using SmartConsole Utility |
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System Reboot using web-based interface |
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SmartConsole Utility |
