20-Port Gigabit Stackable Managed Ethernet Switch 10GbE Uplinks (DGS-1530-20) | 16x 1GbE Ports + 4x 10GbE SFP+ Ports, L3 Lite, VLANs, Fanless, Desktop/Rackmount, Follows NDAA/TAA Wi-Fi 5 automatic Surveillance VLAN

automatic Surveillance VLAN

216 (9K) Bytes Loopback Detection (LBD) Yes L2 Protocol Tunneling Yes Max IGMP Snooping Groups 1

7 lbs) Operation Temperature 0 to 40 °C (32 to 104 °F) Storage Temperature -40 to 70 °C (-40 to 158 °F) Operation Humidity 10% to 90% non-condensing Storage Humidity 5% to 95% non-condensing Maximum Power Consumption 8

4K VLAN type

5 high-speed Fast Ethernet ports

20-Port Gigabit Stackable Managed Ethernet Switch 10GbE Uplinks (DGS-1530-20) | 16x 1GbE Ports + 4x 10GbE SFP+ Ports, L3 Lite, VLANs, Fanless, Desktop/Rackmount, Follows NDAA/TAA Wi-Fi 5 automatic Surveillance VLAN16 Ports Gigabit for downlink 4 Ports 10G SFP+ for uplink 6kV surge protection on all Gigabit Ethernet ports Physical stacking up to 9 switches Support Redundant Power Supply (RPS) ZTP (Zero Touch Provisioning) Ethernet Ring Protection Switching (ERPS) IEEE 802. 1ag for Connectivity Fault Management ITU T Y. 1731 for Delay Measurement Massages Manage through the Nuclias Network Controller