An inventive switch for transporting information cells without cell contention is described. The switch includes at least one parallel distribution network. Each distribution network includes an N.times.N first routing network for receiving cells at a plurality of input ports, where N equals the number...http://www.google.fr/patents/US5856977?utm_source=gb-gplus-shareBrevet US5856977 - Distribution network switch for very large gigabit switching architecture
Distribution network switch for very large gigabit switching architecture