DTT Essential Fibre Range
DTT Essential Fibre Range. Our Standard range of Fibre Optic patch leads provide a cost effective solution for most applications including enterprise, lan, and datacom. The patch cords provide flexible interconnection to active equipment, passive optical devices and cross-connects. The patch cords are available in both singlemode and multimode. Om1, Om2, Om3 & Om4 These are manufactured with precision factory mounting and polishing techniques which helps assure high transmission quality.