Mini5 LC OM1 duplex multimode fibre patch cables manufactured as standard with the heavier duty 2.8mm twin zip LSOH cable.OM1 Duplex 62.5/125 Multimode Fiber Cables always apply in fiber optic telecommunications and high speed transmission systems.Each cable has strain relief boots to prolong and maintain performance levels of the assembly, transmit and receive 'legs' of each duplex cable are identified by means of ring type cable marker fixed to each end the assembly. A short distance from these identification rings heat shrink is applied to maintain an easy to manage bonded two fibre cable, finally a label containing a unique batch number is fixed to the centre of cable for quality and traceability purposes.Grey 10 year warranty NOTE,Our economical patch cables are recommended for connections between fibre patch panels, hubs, switches, media converters and routers, etc. Fibre optic cables provide higher speeds and increased bandwidth, compared to conventional twisted-pair copper cable.