Support

Interface
• 20 10/100Base-TX Ethernet ports
• 4 Combo 10/100/1000Base-T/SFP Gigabit ports
• Console port (RS-232 or RJ-45)
• SD card reader

Performance/Resilience
• Switch fabric: 48 Gbps
• Redundant Power Supply option

Stack Integration
• Virtual stack of up to 32 units
• Embedded D-Link Single IP Management (SIM)

Security
• Layer 2/3/4 multi-layer Access Control Lists (ACL)
• External RADIUS/TACACS+ authentication support
• Guest VLAN
• IP-MAC-port binding
• Web-based Access Control (WAC)
• MAC-based Access Control (MAC)
• D-Link Safeguard Engine™
• Microsoft® NAP support
• ZoneDefense pro-active network security in conjunction with a NetDefend firewall
• SSH/SSL support

VLAN
• 4K VLANs
• 802.1Q Tagged VLAN
• MAC-based VLAN
• 802.1v protocol-based VLAN
• VLAN Trunking
• ISM VLAN
• Private VLAN

Quality of Service (QoS)
• 802.1p Priority Queues/Multi-Layer CoS
• Per Port / Flow bandwidth control (granularity down to 64 kbps)
• IP Multicast: IGMP v1/v2/v3, MLD v1/v2, IGMP/MLD Snooping

Traffic Management
• Traffic segmentation
• Port mirroring
• Broadcast/Multicast/Unicast Storm Control
• 802.3ad Link Aggregation (up to 8 Groups per device / 8 Ports Per Group)
• Bandwidth Control Down to 64 kbps

Configuration/Management
• Web-based GUI (Supports IPv4/IPv6)
• Command Line Interface (CLI)
• SNMP v.1, v.2c, v.3 (Supports IPv4/IPv6)
• RMON support
• D-Link Single IP Management (SIM) v1.6
• Telnet client (Supports IPv4/IPv6)

D-Link Green™
• Power down mode for ports that have no link
• Cable length detection
• Smart fans set to low speed by default