@Virgo Thanks for the answer but as u can see in test 5 I got the theoratically max 960mbit pc (iperf server) -> EAP (iperf client) so I think the cable is ok. But in test 4 eap (iperf server) ->pc...

I cant reach higher speed via eap650-Wall than 200mbit thus I started to investigate my setup. Test Topology: - EAP650-Wall via POE (configured channel with 160mhz) - SG2428P - ER605 - 1gbit FTTH WAN...