Ultra-Bend-Insensitive Single-Mode Fiber
The highly bend-resistant single-mode fiber offers improved macrobending resistance with bend radii down to 2mm. Low attenuation and excellent geometry meet transmission needs in complex, tight-bend environments. Room-temperature and high-temperature-resistant versions are available.
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Overview
The highly bend-resistant single-mode fiber offers improved macrobending resistance with bend radii down to 2mm. Low attenuation and excellent geometry meet transmission needs in complex, tight-bend environments. Room-temperature and high-temperature-resistant versions are available.
Specifications
| Parameter | Value |
|---|---|
| Attenuation [1310nm] | ≤0.40 dB/km |
| Attenuation [1550nm] | ≤O.30 |
| Attenuation [1625nm] | ≤0.30 dB/km |
| Zero-Dispersion Wavelength | ≤1420 μm |
| Optical Cable Cutoff Wavelength λcc | ≤1260 μm |
| Mode field Diameter MFD [1310nm] | 6.5±0.4 μm |
| Mode field Diameter MFD [1550nm] | 7.4±0.S |
| Cladding diameter | 124.8±0.7 μm |
| Cladding Noncircularity | ≤0.7 % |
| Coating Diameter | 245±7 μm |
| Core/Cladding Concentricity Error | ≤0.5 μm |
| Warpage (Radius) | ≥4 m |
| Delivery length | 2.1~50.4 km/reel |
| Proof-Test Tension | ≥100 Kpsi |
| Coating Peel force [Typical Average value] | 1.5 N |
| Dynamic Fatigue Parameter | ≥20 |
| Temperature-Induced Additional Attenuation [1310nm、1550nm、1625nm; -60℃ ~+85℃] | ≤0.05 dB/km |
| Temperature ~ Additional Attenuation from Humidity Cycling [1310nm、1550nm、1625nm; -10℃ ~+85℃, 98% Relative Humidity] | ≤0.05 dB/km |
| Water-Immersion Additional Attenuation [1310nm、1550nm、1625nm; 23℃, 30 days] | ≤0.05 dB/km |
| Damp-Heat Additional Attenuation [1310nm, 1550nm, and 1625nm; 85℃ and 85% relative humidity for 30 days] | ≤0.05 dB/km |
| Dry-Heat Aging Additional Attenuation [1310nm、1550nm、1625nm; 85℃] | ≤0.05 dB/km |
| Macrobending Additional Attenuation [10 turns φ30mm; 1550nm] | ≤0.03 dB |
| Macrobending Additional Attenuation [10 turns φ30mm; 1625nm] | ≤0.1 dB |
| Macrobending Additional Attenuation [1 turns φ20mm; 1550nm] | ≤0.1 dB |
| Macrobending Additional Attenuation [1 turns φ20mm; 1625nm] | ≤0.2 dB |
| Macrobending Additional Attenuation [1 turns φ15mm; 1550nm] | ≤0.5 dB |
| Macrobending Additional Attenuation [1 turns φ15mm; 1625nm] | ≤1.0 dB |
| Product standard [G.657B Single-mode Optical fiber] | G.657B single-mode fiber is manufactured to stringent standards, exceeding ITU-T recommendation G.657B2, IEC 60793-2-50B1.3 fiber specifications and national standard GB/T 9771.1. |
| Product standard [High-temperature resistance Single-mode Optical fiber] | High-temperature-resistant single-mode fiber is manufactured to stringent standards. Its optical and mechanical properties exceed ITU-T recommendation G.657B2, with an operating temperature requirement of -40 degrees~150 degrees. |
Applications
Ambient-temperature G.657B single-mode bend-resistant fiber suits short cables in complex environments, with C-to-L-band bend performance; FTTX high-speed optical routing, small bend-radius cables, and precise miniature optics. High-temperature bend-resistant fiber combines G.657B bending with thermal stability, low added loss at small radii, and good performance at 1310 and 1550 windows for complex uses such as fiber guidance.
Key Features
Excellent bend resistance at radii from 2.0 to 15mm; low-macrobending-loss performance extends into the L operating band; fully compatible with other G.652 single-mode fibers; low attenuation across O+C+L bands; effective suppression of bending loss at small bend radii; precise geometry ensures low splice loss and high splicing efficiency; stable long-term operation at temperatures up to 150 degrees and short-term resistance up to 200 degrees.
Datasheet
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Supplier Information
Shandong Xinke Kaibang Communication Equipment Co., Ltd., located in Heze City, Shandong Province, is a high-tech enterprise dedicated to the professional research, development, and manufacturing of communication optical cables, communication cables, control cables, and photoelectric composite cables. Its products are widely used in communication operators, data cloud computing centers, rail transit, highways, mines, electric power, metallurgy, petrochemicals, medical care, water conservancy, ships, marine exploration, national defense, and nuclear industry, etc.
The company was established in 2017 with a registered capital of 110 million yuan and covers an area of 58,000 square meters. Since its establishment, the company has adhered to Beijing as the brand center, Shandong as the production base, and Shenzhen as the foreign trade window, continuously innovating around customer needs and technological leadership to create value for customers.
The company's main products include more than ten series such as halogen-free low-smoke series, flame-retardant series, fire-resistant series, intrinsically safe series, high-temperature resistant series, radiation-resistant series, etc., including communication optical cables, control cables, communication cables, railway signal cables, instrument signal cables, mining cables, marine cables, nuclear-grade cables, special-purpose cables, photoelectric composite cables, etc. In addition to complying with national standards (GB), Ministry of Coal standards (MT), International Electrotechnical Commission standards (IEC), British standards (BS), German standards (VDE), and other domestic and international standards, the company can also design and manufacture various non-standard, special requirements, and innovative optical cable products according to user requirements.
The company has excellent production lines and inspection equipment, an independent product R&D center, and a testing laboratory. It always adheres to the business philosophy of market orientation, technology reliance, and quality survival, continuously developing new products. It has successfully developed temperature-sensing monitoring optical cables, vibration-sensing optical cables, radio frequency photoelectric composite cables, camera-specific composite cables, fire-resistant and radiation-resistant optical cables, mining quick connectors, mining photoelectric composite cables, etc.; and has obtained more than 60 utility model patents and multiple invention patents.
The company has successively obtained quality system certification, environmental management system certification, occupational health system certification, energy management system certificate, information security management certificate, national industrial product license certificate, national compulsory product certification CCC certificate, and product manufacturing certificate from the General Armaments Department, etc.; products have obtained more than 40 "TLC certifications", "radio and television certifications", and more than 70 "mining product safety mark certificates". At the same time, it has won honors such as: Shandong Province "High-tech Enterprise", Shandong Province "Specialized and New Enterprise", Shandong Province "Technology-based Small and Medium-sized Enterprise", Shandong Province "Green Factory", Heze City "Specialized and New" Small and Medium-sized Enterprise, Heze City "Key Laboratory", Heze City "Technology Innovation Center", etc., and has been rated as a "contract-honoring and credit-worthy" unit for many consecutive years.
The company upholds the quality policy of "technological innovation, honest service, continuous improvement, customer satisfaction" and has established a complete product quality control system. Full-process quality control and continuous improvement enhance product quality levels. Maintaining customer-centricity, with "integrity and diligence, technological innovation, respect for talent, and collaborative friendship" as the cultural core, to repay the love and support of users and friends from all walks of life.
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