28-Port Gigabit Stackable Managed Ethernet Switch with 10GbE Uplinks (DGS-1530-28) | 24 x 1GbE Ports + 4x 10GbE SFP+ Ports, L3 Lite, VLANs, Fanless Desktop/Rackmount, Follows NDAA/TAA

This switch offers 24 Gigabit ports and 4 10G SFP+ ports, with 6kV surge protection and support for physical stacking, redundant power supply, ZTP, ERPS, and specific IEEE and ITU standards.

• The description claims support for specific IEEE and ITU standards.