Furthermore, that principle does not preclude taking into account that certain transmission media have physical characteristics and architectural features that can be superior in terms of quality of service, capacity, maintenance cost, energy efficiency, management flexibility, reliability, robustness and scalability, and, ultimately, performance, which can be reflected in actions taken with a view to pursuing the various regulatory objectives.
Thairis sin, leis an bprionsabal sin, ní chuirtear bac ar a chur san áireamh go bhfuil saintréithe fisiceacha agus gnéithe ailtireachta ag meáin tarchurtha áirithe is féidir bheith níos fearr maidir le cáilíocht seirbhíse, acmhainn, costas cothabhála, éifeachtúlacht fuinnimh, solúbthacht bainistíochta, iontaofacht, stóinseacht agus inscálaitheacht, agus ar deireadh maidir le feidhmíocht, a léirítear sna bearta a dhéantar chun na cuspóirí rialála éagsúla a shaothrú.