Ceramic ferrules are well known for having high durability and the highest levels of dimensional control, making them suitable for use in all fiber applications (both singlemode and multimode) specified in TIA/EIA-568-B. 1 cabling architecture standards. Selection of a ferrule material should not be based on cost alone, but on a combination of relevant performance factors that include durability of ferrule materials, connector mating frequency, and ability of each material to retain endface geometry and surface finish over time. Kyocera's extrusion molding process creates ferrules with excellent coaxiality, and our precision machining ensures excellent concentricity with precise. Ceramic ferrule is a core component used in fiber optic connectors, usually made of high-purity zirconia ceramic material. A ferrule's job is to hold the fiber core in perfect concentric alignment while maintaining extremely tight tolerances according to IEC 61755, IEC 61300. Our Zirconia Ferrules are roughly divided into four categories. Singlemode Zirconia Ferrules are designed for highly precise singlemode fiber connections consisting of a submicron precision process and operation. Their manufacturing uses a series of advanced process technologies, including nano-zirconia powder injection molding material formulation and forming technology, slender.