Electrical transmission infrastructure distributes high-voltage electricity from generating stations to substations, ultimately powering homes and businesses. Telecommunication infrastructure, conversely, carries data, voice, and video signals via networks of cables and supporting equipment. A key distinction lies in their primary function: one transports energy, while the other transmits information.
The reliable delivery of both electricity and communication services is vital to modern society. Historically, these services evolved separately, each with its own dedicated infrastructure and technical standards. The parallel development, however, led to situations where these networks coexisted, necessitating careful consideration of safety and interference.