Tender For supply of repair and maintenance of fiber optic backbone cable at nit meghalaya - supply of 48 core 9 125 250 singlemode dry core multi tube ecss armor bend insensitive outside plant fiber cable hdpe sheath , supply of 48 core 9 125 250 singlemode dry core multi tube ecss armor bend insensitive outside plant fiber cable hdpe sheath same as serial no 1 , supply of outdoor fiber optic joint closure dome and base type with mechanical seals ip68 rated outdoor suitable for upto 48f splice , supply and installation of 4 inch diameter and 6 meter length gi pipe isi marked to be fixed on the pillars of boundary walls using gi clamps , laying and pulling of fiber cables 48 core ofc steel messenger wire of 6 sqmm and pvc spiral support for the ofc cable between gi pipes