40 gbit

Hi folks I have two switches (SX6036 and ICX7450) with 40gb qsfp+ ports that I'd like to use for connecting to the router. My current router that I purchased before I got the switches with sfp/qsfp ports only has RJ45 that can handle 2.5gb (this cwwk box). I could go down the path of...

It's quite hard to believe, but I couldn't find any information about creating a 40 Gbit home network. My issue is simple: I live in a 3 room apartment. Since I need the 40 Gbit connection between the rooms, a DAC solution is out of the question - since the distance between the rooms is approx...