What is the purpose of T1 Layer in telecommunication drawings?

The T1 Layer in telecommunication drawings is focused on providing serving zone information. This zone delineates areas where telecommunications services are available and the associated infrastructure that supports these services. It encompasses critical data such as the layout of telecommunications pathways, the location of various network devices, and information on how services are routed within these zones. This layer is essential for understanding how telecommunications services are distributed throughout a building or campus and is vital for effective network design and management.

In the context of telecommunication drawings, understanding serving zones helps technicians and planners ensure that installation and maintenance work can be conducted efficiently while also facilitating future upgrades or expansions within the network.