This is a 16-port, 10 Gbps switch that is centrally managed by the Ubiquiti UniFi Controller.
See also the ES-16-XG. It offers a few more features, the main difference being that you log into the Edge Switches GUI to manage it.
10G Aggregation Switch for Enterprise Networks
Build and expand your network with Ubiquiti Networks UniFi Switch 16 XG, part of the UniFi Enterprise System. The US‑16‑XG is a fully managed, 16‑port, 10G fiber switch that enhances network capacity by providing high‑bandwidth aggregation connectivity to multiple switches in your network.
10G High-Capacity Links
The US‑16‑XG offers maximum performance and low latency as an aggregation switch. For fiber connectivity, it features 12 SFP+ ports. For CAT 6/5e cable connectivity, the US‑16‑XG offers four 10G RJ45 ports.
Managed through the UniFi Controller
Certification: FCC, EU, AU
Power cord included: Australian
Reseller Warranty: 1 year, return to Australia
Support: Ubiquiti live chat