“…National consortia, such as the OptoElectronic Technology Consortium (OETC) in the US [3][4][5], and several industries produced parallel fiber links. Some examples are: HP -POLO [6,7] and PONI [8], Motorola -OPTOBUS TM [9][10][11][12], IBMJitney [13][14] and Litebus TM [15], Vixel Corp -PVixeLink TM [16], Siemens -PAROLI TM [17], and linkdemonstrations and products from NEC [18], NTT [19,20], Hitachi [21], and others.…”