Abstract :
Telecommunications systems have traditionally reduced spurious cross-talk and noise by the use of longitudinal isolation. In modern Information Technology and communications systems, isolation has proved expensive, impracticable and ineffective. The adoption of Integrated Earthing using mesh Common Bonding Networks has enabled Operators to benefit from a more benign electromagnetic environment and high quality Earth Reference Planes. A new prEN is under discussion which deals the earthing and bonding parameters in detail
