D-Link Smart Switch 18-20 Port


18-Port Layer 2 Lite Smart Managed Gigabit Switch

• 16 Port 10/100/1000 Base-T with 2 Ports Gigabit SFP Slots
• Equipped with 802.3az Energy Efficient Ethernet (EEE) Complaint
• Support IEEE 802.1Q VLAN traffic segregation
• Auto Surveillance VLAN for easy integration with IP-based surveillance systems
• Loopback detection (LBD) and broadcast storm control to avoid network downtime
• Quality of Service (QOS) and bandwidth control to ensure smooth operation
• Cable diagnostics function to help troubleshooting wiring problem
• Support Web-based GUI, Smart Console , Network Assistance Utility



20-Port Layer 3 Lite Smart Managed Gigabit Switch with 2 10G Uplink

• 16  Ports 10/100/1000 Base-T + 2 SFP Ports + 2 x 10G SFP+ Slots
• Physical Stacking via two 10 Gigabit SFP+ Ports with stacking up to six device
• Virtual stacking of up to 32 units via D-link's Single IP Management (SIM)
• Built-in SNMP MIB for remote Network Management Systems
• Support G.8032 ERPS to achieve high reliability  and network stability
• Auto Surveillance (ASV), Auto Voice VLAN for VoIP and Video Surveillance deployments.
• 802.1X port based authentication, for authentication through external RADIUS servers
• IEEE 802.3az Energy Efficient Ethernet with  D-Link Green 3.0 power-saving features
• Loopback Detection automatically disables port or VLAN when a loop is detected
• Support Layer 2 Features – IGMP & MLD Snooping, 802.3x  Flow control  and LLDP