N-GEN Communications Web-based Seminars ©NGCS

Seminar - An Overview of Communications Technologies

Module 5 - SONET, WDM, DWDM and B-ISDN Technologies                                                             Slide 44 of 76 _________________                                                                                  __________

                                               A SONET Network

_________________                                                                                  __________

A SONET network carries data at very high speed. Signals are added and dropped on to a SONET link.