What type of cables should interconnecting cables under raised floors for IT equipment be?

Interconnecting cables under raised floors for IT equipment should be DP cables, which stands for "Data Processing" cables. These cables are specifically designed to handle the high bandwidth and data transfer requirements of IT systems and networking equipment. They are built to minimize interference, provide optimal signal integrity, and support the necessary data rates for various applications.

Using DP cables ensures that systems function effectively, as they are constructed to withstand the environmental and physical conditions typically found under raised floors, such as varying temperatures and potential physical disturbances. This is crucial in maintaining reliable connections between IT equipment, which can significantly impact network performance and uptime.

In contrast, standard cables may not have the necessary specifications for data integrity and performance, while high-capacity and heavy-duty cables might be over-engineered for this specific application, or may not be designed for optimal data transmission in an IT context. DP cables strike the right balance between capacity, performance, and suitability for data-driven environments.