Most wired network infrastructures found in homes currently utilize some form of category 5 or category 6 twisted pair cabling with RJ45 compatible terminations.
RJ45 |
The GG45 (where GG stands for GigaGate, and 45 is to remind the backward compatibility with the 8P8C modular connector - often colloquially called RJ45) is a connector for high-speed Category 7 cable (generally known as Cat 7) LAN cabling developed by Nexans.