G.656 Single-Mode Fiber

G.656 Single-Mode Fiber

Supplier
Xkkb
Category
Optical Fibers
Origin
China

G.656 single-mode fiber provides a fiber solution for high-speed, ultrahigh-capacity, long-distance transmission systems. Optimization of dispersion, dispersion slope, attenuation and effective area extends the transmission wavelength range from the C band (1525~1565nm) and L band (1565~1625nm) into the S band (1460~1525nm).

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Overview

G.656 single-mode fiber provides a fiber solution for high-speed, ultrahigh-capacity, long-distance transmission systems. Optimization of dispersion, dispersion slope, attenuation and effective area extends the transmission wavelength range from the C band (1525~1565nm) and L band (1565~1625nm) into the S band (1460~1525nm).

Specifications

ParameterValue
Attenuation [1310nm]≤0.36 dB/km
Attenuation [1460nm]≤0.25 dB/km
Attenuation [1550nm]≤0.21 dB/km
Attenuation [1625nm]≤0.24 dB/km
Attenuation Variation with Wavelength @1550nm [@1550nm; 1525-1575nm]≤0.02 dB/km
Dispersion over the Wavelength Range [1460nm]≥2.0 ps/(nm.km)
Dispersion over the Wavelength Range [1530~1565nm]≥5.5 ≤10.0 ps/(nm.km)
Dispersion over the Wavelength Range [1565~1625nm]≥7.5 ≤13.4 ps/(nm.km)
Zero-Dispersion Wavelength≤1420 nm
Dispersion slope [1550nm]≤0.06 ps/(n㎡.km)
Typical dispersion slope [1550nm; Typical]0.052 ps/(n㎡.km)
Polarization mode dispersion coefficient PMD. ***Maximum for a single fiber; fiber-link value (M=20,Q=0.01%); typical value.≤0.20 ≤0.08 0.04 ps/
Fiber cutoff wavelength λcc≤1260 nm
Mode field Diameter MFD [1550nm]9.6±0.5 μm
Effective Group Refractive Index [1550nm&1625nm]1.469
Attenuation Discontinuity [1550nm]≤0.05 dB
Cladding diameter124.8±1.0 μm
Cladding Noncircularity≤1.0 %
Coating Diameter245±7 μm
Coating/Cladding Concentricity Error≤12.0 μm
Coating Noncircularity≤6.0 %
Core/Cladding Concentricity Error≤0.6 μm
Warpage (Radius)≥4 m
Delivery length2.1 〜25.2
Temperature-Induced Additional Attenuation [1550nm、1625nm; -6℃ ~+85℃]≤0.05 dB/km
Temperature 〜 Additional Attenuation from Humidity Cycling [1550nm、1625nm; -10~85℃, 98% Relative Humidity]≤O.05
Water-Immersion Additional Attenuation [1550nm、1625nm; 23℃, 30 days]≤0.05 dB/km
Damp-Heat Additional Attenuation [1550nm and 1625nm; 85℃ and 85% relative humidity for 30 days]≤0.05 dB/km
Dry-Heat Aging [1550nm、1625nm; 85℃]≤0.05 dB/km
Proof-Test Tension≥9.0 N
Macrobending Additional Attenuation [1 turn φ32mm; 1550nm]≤0.05 dB
Macrobending Additional Attenuation [100 Turns φ50mm; 1310nm and 1550nm]≤0.05 dB
Macrobending Additional Attenuation [100 turns φ60mm; 1625nm]≤0.05 dB
Coating Peel force [Typical Average value]1.5 N
Coating Peel force [Peak]≥1.3 ≤8.9 N
Dynamic Fatigue Parameter≥20
Product standardG.656 single-mode fiber is manufactured to standards, with quality exceeding ITU-T recommendations for G.656 fiber and national standard GB/T 9771.1.

Applications

G.656 single-mode fiber is mainly used in high-rate (10Gb/s and 40Gb/s), high-capacity, long-distance transmission systems.

Key Features

For high-speed 10Gb/s and 40Gb/s long-haul DWDM in C (1525~1565nm), L (1565~1625nm), and S (1460~1525nm) bands; same fiber supports 1310nm window; low dispersion slope simplifies dispersion/slope compensation; protective coating with excellent stripping/bend behavior; maximum geometrical dimensions support low splice loss/high efficiency; low added bend loss at 1550nm and more-sensitive 1625nm.

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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