The PolyPhaser FCO-MPMSM1230-GRP0 is a MPO male connector for 12 fiber single mode APC applications. The PolyPhaser FCO-MPMSM1230-GRP0 is designed for use with a 3.0mm fiber diameter and comes with a green color designator to denote single mode APC usage. The PolyPhaser FCO-MPMSM1230-GRP0 comes with a familiar push-pull design as well as a pull style boot for easy insertion and removal. PolyPhaser's MPO connectors will provide the dependability and performance required for the most demanding high-speed networks. Order online today!.