The length of the twist in a balanced twisted-pair cable is known as the pair lay or what?

The term "pitch" refers to the length of the twist in a balanced twisted-pair cable. This specific measurement indicates how often the pairs of conductors are twisted together, which is crucial for maintaining the cable's performance by helping to reduce electromagnetic interference and crosstalk.

In twisted-pair cabling, each pair of wires is twisted around each other at a consistent interval, known as the pitch, which can vary between different types of cables. This consistent twisting maintains the characteristic impedance of the pair and helps to improve signal integrity, making pitch an integral concept in the design and functionality of twisted-pair cables used in network installations.

While other terms like twist rate and spiral might be related concepts, they do not accurately denote the specific characteristic of the twist length within the context of balanced twisted-pair cable. Coiling refers to a method of storing cables, which is not related to the twist of the cables themselves.