supply of scada materials for maintenance of sas installed at 132 kv substation itwa etd-ii basti supply of scada materials for maintenance of sas installed at 132 kv substation itwa etd-ii basti , supply of lan / cat-5 cable ( each 10 meters ) . , supply of armoured fibre optical cable ( 6 fibre ) .suitable for communication between liu to liu. in sas system. , supply of fibre optical multimode patch cards for st-st ports ( each 3 / 5 meters ) . , supply of fibre optical multimode patch cards for lc-st ports ( each 10 meters ) . , supply of fibre optical multimode patch cards for st-st ports ( each 10 meters ) .