Switching components and switching networks utilizing a plurality of identical switching components are provided for cross-connecting virtual tributaries of a plurality of substantially SONET formatted signals. The switching components each receive at least one SONET formatted signal and disassemble...http://www.google.fr/patents/US4998242?utm_source=gb-gplus-shareBrevet US4998242 - Virtual tributary cross connect switch and switch network utilizing the same
Virtual tributary cross connect switch and switch network utilizing the same
