The fiber used in this MPO fiber patchcord is single-mode G657A1 fiber, known for its excellent optical properties and durability. This type of fiber is ideal for long-distance transmissions and applications where signal quality is crucial. The outer diameter of the MPO fiber optic jumper is 3.0 mm, making it compact and easy to handle. The outer sheath is made of OFNR material, which provides excellent fire resistance and safety. Suitable for use in riser applications and other environments where fire safety is a concern. The MPO-MPO Fiber Optic Patchcord is also designed for durability and reliability. The MPO connectors are made of high-quality materials and are designed to withstand repeated plugging and unplugging. The fiber is protected by a tough outer sheath that resists damage from bending, pulling, and other stresses.