Which type of cabling is essential for a large scale campus network?

Interbuilding cabling is essential for a large-scale campus network because it facilitates the communication between multiple buildings within a campus environment. This type of cabling is designed to handle longer distances and to support the connectivity needs of various structures that make up the campus, such as administration buildings, dormitories, research facilities, and recreational centers. Proper interbuilding cabling ensures that data, voice, and video can be seamlessly transmitted across the entire campus, maintaining high-speed connectivity and network reliability.

On the other hand, intrabuilding cabling is primarily used for networking within a single building and wouldn't address the broader connectivity needs between different buildings. Patch cables serve a critical role in connecting devices within a single network or equipment rack but are not designed for long-distance transmission between buildings. Ethernet patch panels are important for organizing and managing network connections but do not themselves provide the cabling necessary for interbuilding communications. Therefore, interbuilding cabling is the most appropriate choice for supporting the expansive needs of a large-scale campus network.