A network switch system (10) is disclosed, in which a plurality of switch fabric devices (20) are interconnected according to a ring arrangement, each of the switch fabric devices (20) including therein switch interfaces (22) coupled to corresponding network switches (14, 16). Each switch fabric device...http://www.google.fr/patents/US7027447?utm_source=gb-gplus-shareBrevet US7027447 - Communications interface between clock domains with minimal latency
Communications interface between clock domains with minimal latency
