Which article is dedicated to Optical Fiber Cables?

The correct choice is the one that corresponds specifically to the regulations and guidelines for optical fiber cables within the National Electrical Code (NEC). Article 770 focuses on the requirements for the installation of optical fiber cables, including their physical characteristics, installation methods, and safety considerations. This article helps ensure that the application and installation of optical fiber systems meet necessary safety standards and performance requirements, making it crucial for professionals working with this type of technology.

Other articles mentioned pertain to different electrical systems and applications. For instance, Article 700 deals with emergency systems, Article 710 addresses exiting systems, and Article 760 covers fire alarm systems. Each of these articles has its own specific focus and is not related to the installation and use of optical fiber cables, which is why they do not contain the relevant regulations for this type of wiring.