A+ Training Course Index: Professor Messer’s Course Notes: - - - - - We rely on our network cables to provide high-speed connectivity. In this video, you’ll learn about twisted pair cables, unshielded vs. shielded, direct burial STP cable, and plenum-rated cable. - - - - - Subscribe to get the latest videos: Join us at our next live event: FOLLOW PROFESSOR MESSER: Professor Messer official website: Instagram: X: LinkedIn: Facebook: