For telephone backboards, which thickness is NOT required for plywood according to Wendy's specifications?

The specification for telephone backboards typically outlines the necessary thickness of plywood to ensure durability and capacity to hold the necessary equipment securely. In this case, the option indicating 5/8 inch thick plywood is not a requirement according to Wendy's specifications.

This means that the backboard does not require this particular thickness, which could imply that either thicker or thinner panels are preferred for structural integrity and safety while accommodating the needs of the equipment being mounted. The preference for the 3/4 inch, 1/2 inch, or 1 inch options may be due to their proven ability to withstand the weight and stress of installed devices. Choosing the correct thickness is essential for ensuring that the backboard meets safety and performance standards, making it important to adhere to these specifications in an installation.