| Customization: | Available |
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| Certification: | CE, ISO |
| Application: | Chemical, Metallurgy, Casting, Glass |
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| Chemical composition | Core layer:SiO2+GeO2 Cladding layer:SiO2 | |||
| Index profile | Step Type & Matching Cladding Type | |||
| Dia. of Preform | 80~150mm | |||
| Dia.Tolerance | ≤15mm | |||
| Preform Length | ≤2000mm | |||
| Preform non Circularity | ≤1.5% | |||
| Concentricity Error | ≤0.6% | |||
| Bending Degree | ≤0.1% | |||
| Fiber optic properties | Standard data | Typical value | ||
| Bare fiber diameter | 125±0.7μm | 125.1μm | ||
| Attenuation | ≤0.35dB/km(1.31μm) | 0.335dB/km | ||
| ≤0.21dB/km(1.55μm) | 0.190dB/km | |||
| ≤0.35dB/km(1.38μm) | 0.285dB/km | |||
| Mode field diameter | 8.6±0.4μm | 8.50μm | ||
| Cutoff wavelength | 1150~1330nm | 1280nm | ||
| Zero dispersion wavelength | 1300~1324nm | 1310nm | ||
| Core concentricity error | ≤0.5μm | 0.35μm | ||
| Cladding non Circularity | ≤0.8% | 0.4% | ||
| Macrobending loss | 5mm radius 1 circle |
≤0.15(1550nm) | 0.08 dB | |
| ≤0.45(1625nm) | 0.24 dB | |||
| Fiber optic properties | Standard data | Typical value | ||
| Bare fiber diameter | 125±0.7μm | 125.1μm | ||
| Attenuation | ≤0.35dB/km(1.31μ m) |
0.335dB/km | ||
| ≤0.21dB/km(1.55μ m) |
0.190dB/km | |||
| ≤0.35dB/km(1.38μ m) |
0.285dB/km | |||
| Mode field diameter | 9.2±0.4μm | 9.05μm | ||
| Cutoff wavelength | 1150~1330nm | 1280nm | ||
| Zero dispersion wavelength | 1300~1324nm | 1310nm | ||
| Core concentricity error | ≤0.5μm | 0.35μm | ||
| Cladding non Circularity | ≤0.8% | 0.4% | ||
| Macrobending loss | 10mm radius 1 circle |
≤0.75(1550nm) | 0.16 dB | |
| ≤1.5(1625nm) | 0.48 dB | |||
1.What Kind of Company are We?
Shanghai Gengyun Industrial Co., Ltd., based on the development of technology forum OF telecom optical&electric cable equipment and materials(TOEM), is mainly engaged in investment, trade, and technical services in the field of telecom optical & electric cable.
We provide our customers with complete materials demand solutions, as well as overall solutions and customized services in factory design, equipment configuration, product development and raw material supply.
2.Is Our Product Single?
We have quite a wide variety of products.
Our products contain raw materials for optical fiber & cable, telecommunication cable include PE, PVC, FRP, PBT, water blocking yarn, water blocking tape, optical fiber ink, optical fiber, steel plastic composite tape, aluminum plastic composite tape, aramid yarn, etc. and
equipment for cable manufacturing including high-speed fiber coloring and rewinding machine, fiber merging machine, fiber screening and rewinding machine, special fiber drawing machine, coating production line, high-speed cable forming production line. There are different models of products under each category, and customization is supported.
3.Are Samples Available?
For most raw materials and optical cables, we can provide samples, but you need to bear the shipping costs; for cable manufacturing equipment, we can provide factory test reports of various indicators
4.Why Choose Our Company?
Our company was established in 2008 and has 16 years of experience in the communications industry. We can provide professional optoelectronic cable solutions and support product customization. Our products and raw materials are 100% in line with industry standards. We have warehouses all over the country. Such as Shanghai, Jiangsu, Qingdao, Beijing and so on.
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