BEYONDTECH Fiber Optic Connector LC - PC Simplex 0.9mm Pre-polished Fiber Optic Connectors Multimode - 10 Pack Multimode Fiber Connector Kit Beyondtech multimode Fiber Optic Connector LC adhesive Epoxy-polish are especially designed to provide low insertion loss and back reflection, along with high precision and mechanical stability. Our male Fiber Optic Connectors have pre-polished zirconia ceramic ferrule with a slight spherical end-face. They also feature a screw-on collet that ensures precise connections in high vibration environments. These fiber optic connector kit comply with IEC 61754-13 and TIA 604-4-B, FOCIS-4 intermateability standards and conform to RoHS environmental requirements. Multimode Connector body is made of nickel plated metal, which resist corrosion. They come with boots suitable for 0.9mm fiber cable diameters. Beyondtech LC PC simplex multimode connectors are suitable for Local Area Networks (LANs), Wide Area Networks (WAN), Metropolitan Area Networks (MAN) data center, business, premises, FTTH and commercial applications. They are an ideal companion of Bulk Fiber Optic Cable Multimode. Color Code: Grey (With white boot) Durability: 1000 Cycles, cleaning every 100 cycles Recommended Cable Diameter: 0.9mm Polishing: PC Insertion Loss: &lt; 0.5dB for MM Fiber Operating Temperature: -4 to 158 F (-20 to +70 C) Fiber Core: Multimode Fiber (OM1, OM2, OM3, OM4 and OM5) Recommended Adhesive: Anaerobic Adhesive Termination: Connector A (LC)