Simplex LC LC/SC LC 62.5/125µm multimode reference cable assembly kit includes 2 simplex std grade LC to ref grade LC reference cables 2 meter, 2 simplex std grade SC to ref grade LC reference cables 2 meter, 2 simplex std grade LC to ref grade LC master cables 2 meter,2 LC duplex adapters (zirconia ceramic split sleeves) and 2 mandrels 62.5/125µm