Hence the reason for standards. Here's an intro: "Classified Facility Communications Cabling Infrastructure Design Basics" https://www.bicsi.org/docs/default

Hence the reason for standards. Here's an intro: "Classified Facility Communications Cabling Infrastructure Design Basics" https://www.bicsi.org/docs/default-source/conference-presentations/2017-winter/classified-facility-communications-cabling.pdf?sfvrsn=1150fa53_2 https://www.bicsi.org/docs/default-source/conference-present...