The CRS112-8P-2S-In is a wounderfull poe switch and great to build a easy and cheap. But the CPU is not very powerfull. So i only can use them for System up to 30MBit. At the Moment the AP’s (Cap AC) have a more powerfull CPU (ARM with 4 Core) then the main. Yes i know it is only a switch but for small Systems it would be great if i have a aio device for Routing, switching with poe etc.
Without Fasttrack you will get about 20MBit, with 40MBit because the NAT need a lot of system resourcen. Without NAT then you will get your performance. But i Need the nat for the gateway