@jra11500 yes, pretty sure, as you can see in the image from the box (and on the front image you can see that it ends with a D (covered with the wire, but it's a D) Also the front of the switch...

Hi, We have made a brand new installation to our local network with a simple setup: WAN -> Router -> Switch (TL-SG1016D) -> 16x Clients (some windows pcs, some eap225 access points) Initially some of...