S. Fukushima et al., CROSSPOINT SWITCH EQUIPPED WITH AN INTERFACE FOR SERIAL OPTICAL INTERCONNECTION, IEEE photonics technology letters, 10(2), 1998, pp. 227-229
A crosspoint switch was developed that has an interface for serial opt
ical interconnection. By using optoelectronic deivces, cascaded switch
ing was achieved through serial optical interconnection up to a bit ra
te of 10 Gb/s.