What is important to label on faceplates in a structured cabling system?

Labeling faceplates in a structured cabling system is essential for several reasons, primarily focusing on facilitating maintenance, troubleshooting, and ensuring efficient operation. Each of the aspects mentioned—color coding, cable types, and outlet purposes—plays a critical role in helping users and technicians quickly identify and understand the function of each connection point.

Color coding is useful for quickly distinguishing between different types of connections or services in a network. For instance, a network might use different colors for voice and data cables, helping to reduce confusion during installation or repairs.

Identifying cable types is equally important, as it allows technicians to understand the specifications and performance capabilities of the cables connected to particular outlets. This knowledge is vital during maintenance or upgrades, ensuring that compatible cables are used.

Finally, labeling the purposes of outlets clarifies what each connection is used for, whether it’s for data, voice communication, or another service. This helps prevent mistakes during equipment setup or network configuration and aids in efficient troubleshooting when issues arise.

Therefore, labeling all these aspects on faceplates ensures that the structured cabling system can be managed effectively over time, making option D the comprehensive and correct choice.