As described
This cutter does its job properly:
I connected :
- A 15m commercial RJ45 Cat. 5E cable on one side
- A home-made 20m RJ45 Cat. 6 cable (the connectors) on the other.
I've done a speed test (internet) and the data goes through at up to 880Mb/s, but it's the 1.0Gb/s network cards and the internet connection that are limiting it.