Shanghai Gengyun Industrial Co., Ltd
Manufacturing Process Overview Producing hollow-core photonic crystal fiber requires specialized fabrication techniques. The stack-and-draw method remains the industry standard for this complex structure. Manufacturers assemble hundreds of glass capillaries into precise geometric arrangements. This assembly then undergoes controlled drawing into kilometer-length fiber…
Understanding the Two Standards The choice between 50/125 and 62.5/125 step-index multimode fiber preforms impacts network performance significantly. These numbers refer to core and cladding diameters in micrometers. The larger 62.5-micron core captures more light from LED sources. The smaller 50-micron core…
Armored Loose Tube Cable The armored flame retardant stranded loose tube optical cable offers robust protection for demanding environments. Steel or aluminum armor provides mechanical defense against rodents and impacts. The loose tube design isolates fibers from cable contraction during cold temperatures.…
FOG Fiber Coils The standard high precision free-standing fiber coil for Φ120mm fiber optic gyroscopes is the sensing element of the device. This coil detects rotation based on the Sagnac effect. The fiber is wound in a precise quadrupolar pattern to reduce…
Introduction to Hollow-Core Fiber The hollow-core photonic crystal fiber guides light through air rather than glass. A periodic array of microscopic air holes surrounds the central hollow region. This structure confines light using photonic bandgap effects. The result is fiber where 99%…
100G Transceivers The RoHS compliant 100G 10km CFP4 and QSFP optical transceivers enable high-speed links over moderate distances. These modules convert electrical signals to optical for transmission over single-mode fiber. The 10km reach suits data center interconnect and campus backbone applications. RoHS…
Aramid Yarn The high strength high-temperature resistant aramid yarn provides tensile reinforcement for optical cables. This para-aramid fiber offers exceptional strength-to-weight ratio. The material maintains its properties across wide temperature ranges. Cable manufacturers use aramid yarn as a strength member around fiber…
Introduction to Splice Closures The 24-core horizontal IP68 waterproof fiber optic splice closure protects cable splices in outdoor environments. This enclosure houses and organizes fusion splices between fiber cables. The IP68 rating guarantees protection against dust and continuous water immersion. Horizontal orientation…
Armored Loose Tube Cable The armored flame retardant stranded loose tube optical cable offers robust protection for demanding environments. Steel or aluminum armor provides mechanical defense against rodents and impacts. The loose tube design isolates fibers from cable contraction during cold temperatures.…
Quartz Preform Technology The high purity quartz crystal glass fiber optic preform rod represents the starting point for all modern optical fiber production. This cylindrical glass component contains the exact refractive index pattern needed to guide light efficiently. Manufacturers rely on this…