The Polyphaser OFCO-IPMM1S-L600 is an IP68 Series MPO Fiber Optic Connector. The 12 fiber connector comes with guide pins (male MPO) and is for low-loss Single Mode applications. The 6.0mm crimp option supports 5.8mm to 6.2mm fiber diameters. The IP68 rating protects the connectors and fibers from water and dust in harsh and outdoor environments. The Polyphaser OFCO-IPMM1S-L600 is just one of thousands of products in stock and ready to ship same day. Order Online Today!.