The fiber patchcords are customized by Corning HI 1060 FLEX Specialty Fiber. Manufactured with Corning's patented outside wapor deposition process, Corning HI 1060 FLEX Specialty Fiber sets the worldwide standard for uniformity and reliability. Completely re-engineered for fused biconic taper component manufacturing, this specialty fiber is ideal for use in smaller footprint components and EDFAs. Combining ultra-low bending loss, low insertion loss, and excellect spliceability, Corning HI 1060 FLEX Specialty Fiber enables higher yields and performance throughout the value chain.