Bending-insensitive Compatible Single-mode Fiber
Low loss Bending-insensitive compatible Single-mode Fiber (G.652D-LLBI)
Type
Low loss Bending-insensitive compatible Single-mode Fiber ( G.652D-LLBI )
Standard
The fiber complie with or exceed the technical specifications in ITU-T G.652.D /G657.A1.
Feature
Superior anti-bending property.
Reducing significantly the attenuation of the 1260～1625nm full band
Fully compatible with G.652 single-mode fiber. Full band (1260～1626 nm) transmission.
Low PMD for high bit-rate and long distance transmission. Extremely low micro-bending attenuation, applicable for all optical cable types including ribbons.
High anti-fatigue parameter ensures service life under small bending radius.
Application
All cable constructions, 1260～1626nm full band transmission, including ribbon, loose tube stranded, slotted core, central tube, tight buffered designs, FTTH high speed optical routing, optical cable in small bend radius, small-size optical fiber cable and device.
Technical Specifications：
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Attributes |
specification |
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Dimensional Specifications |
Cladding Diameter |
125.0±0.7 um |
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Cladding Non-Circularity |
≤0.7% |
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Coating Diameter |
242±5 um |
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Coating-Cladding Concentricity |
≤12 um |
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Coating Non-Circularity |
≤6 % |
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Core-Clad Concentricity |
≤0.5 um |
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Fiber Curl (radius) |
≥4 m |
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Delivery Length |
2.05-50.4( km/reel) |
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Optical Specifications |
Mode-Field Diameter (MFD) |
@1310nm |
9.2±0.4 um |
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@1550nm |
10.4±0.5 um |
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Attenuation |
@1310nm |
≤0.32 dB / km |
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@1383nm |
≤0.32 dB / km |
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@1550nm |
≤0.18 dB / km |
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@1625nm |
≤0.20 dB / km |
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Attenuation VS. Wavelength |
@1285-1330nm, Ref. λ@1310nm |
≤0.03dB / km |
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@1525-1575nm, Ref. λ@1550nm |
≤0.02dB / km |
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Point Discontinuity |
@1310nm |
≤0.05 dB |
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@1550nm |
≤0.05 dB |
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Polarization Mode Dispersion(PMD) |
Maximum Individual Fiber PMD |
≤0.1 ps/(km1/2) |
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PMD Link Design Value (M=20, Q=0.01%) |
≤0.06 ps/(km1/2) |
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Typical Value |
0.04 ps/(km1/2) |
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Zero Dispersion Wavelength(λ0) |
1312±12 nm |
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Zero Dispersion Slope(S0) |
≤0.092 ps/(nm2.km) |
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Dispersion |
1550nm |
≤18 ps/(nm.km) |
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1625nm |
≤22 ps/(nm.km) |
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Cable Cutoff Wavelength λcc |
≤1260 nm |
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Mechanical Specifications |
Proof Test |
≥9.0N, ≥1.0%, ≥100Kpsi |
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Dynamic stress corrosion susceptibility parameters Nd |
≥20 |
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Coating Strip Force |
Average |
1.5 N |
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Peak |
1.3-8.9 N |
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Macrobend Loss |
1 turn, Φ20mm@1550nm&1625nm |
≤0.5 dB,≤1.5 dB |
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10 turns, Φ30mm@1550nm&1625nm |
≤0.05 dB,≤0.3 dB |
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Environmental Specifications |
Temperature Dependence(-60℃ to 85℃ ,@1310nm&1550nm&1625nm) |
≤0.05 dB / km |
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Temperature humidity cycling(-10℃to 85℃,98%RH@1550nm&1625nm) |
≤0.05 dB / km |
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Water Immersion(23±2℃, 30 days@1310nm&1550nm&1625nm) |
≤0.05 dB / km |
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Dry Heat Soak(85±2℃, 30 days@1310nm&1550nm&1625nm) |
≤0.05 dB / km |
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Damp Heat(85±2℃, at 85%RH, 30 days @1310nm&1550nm&1625nm) |
≤0.05 dB / km |
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Warranty
The company produces and tests optical fiber independently, all qualified fibers meet the requirements of technical specifications.
Packaging and storage:
Ensure no foreign matter on the reel and fiber surface, wrap it with film and cover, and label fiber coding on the reel and cover respectively.
The packaged optical fiber is stored at a constant temperature of 25 ℃ in a light-proof warehouse. The products are fixed in the carton when they are shipped out of the warehouse. The carton number and fiber coding information are attached to the carton, and the electronic test report is attached to each shipment.
Product Picture
Our Company
Zhejiang FCJ Optoelectronic Technology Co., Ltd is the core subsidiary of Fuchunjiang Group in the "information and communication" industry founded in 1992. The company is a state-level high-tech enterprise specializing in the research and development, production and sales of various types of optical fiber, optical cable, passive optical devices and wiring products. The first HYYV cable in Hangzhou and the first communication cable in Zhejiang were born in our company. It is called the "Huangpu Military Academy" of optical communication base by insiders. It has achieved full coverage of preform, fiber and cable industry chain with an annual output of 600 tons of fiber prefabricated preform, 30 million core kilometers of fiber drawing, 20 million core kilometers of all kinds of communication optical cables, 1 million kilometers of GJXFH , and 10 million sets of various passive devices.
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