Understanding Telecommunications Networks

A telecommunications network is an electronic system of links, nodes and the controls that govern their operations to allow voice and data transfer among users and devices. This fully revised, updated and expanded second edition covers all aspects of today's networks, including how they are planned, formed and operated.

O retea de telecomunicatii este un sistem electronic de legaturi, noduri si controale care guverneaza operatiunile lor pentru a permite transferul de voce si date intre utilizatori si dispozitive. Aceasta a doua editie complet revizuita, actualizata si extinsa acopera toate aspectele retelelor actuale, inclusiv modul in care acestea sunt planificate, formate si operate.