According to our information, a rack mount kit is part of the delivery scope.

Yes

No

Hello Dieter Yes, this works without any problems. The switch uses the procedure (resistive power directory) to check in advance whether the end device is Poe-compatible before it applies voltage and determines the power class. Greetings needIT

Yes, a rackmount kit is included. According to the manufacturer: https://www.tp-link.com/de/business-networking/easy-smart-switch/tl-sg1016pe/#specifications TL-SG1016PE Power cable Installation manual CD Rack mounting kit Rubber feet

Absolument.