250um Fiberglass Bare Optical Fiber With Coating Protection
250um Fiberglass Bare Optical Fiber With Coating Protection
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Basic Infomation
Place of Origin: China
Certification: IEC 60794-2-10/11
Model Number: 250um Bare Optical Fiber
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Fiberglass Bare Optical Fiber


250um Bare Optical Fiber


250nm bare fiber optic cable

Payment & Shipping Terms
Packaging Details: Standard length: 2km/roll (as per your requirements)
Delivery Time: 4 weeks for Customized bare fibers
Payment Terms: Western Union, L/C, T/T
Supply Ability: 1000KM Per Month
Fiber Type: Customized Bare Fibers (250um)
Material: The Purity Of The Glass
Wavelength: 250 - 1200 Nm
Core Diameter: 250um Without Cladding, Without Jacket,
Leadtime: 4 Weeks For Customized Bare Fibers
Coating Protection: Easy Chemical Removal
Product Description

Customized bare fibers (250um) - without cladding, without jacket, just a core with a simple coating protection


Fiberglass, or “glass fiber,” itself has a familiar base structure and a wide variety of uses.


Fiberglass really is made of glass similar to that in windows or kitchen drinking glasses. To manufacture fiberglass, glass is heated until molten,


then forced through superfine holes. This creates glass filaments that are extremely thin—so thin, in fact, that they're best measured in microns.


These flexible filament threads can be used in several applications:

They can be woven into larger swatches of material or left in a somewhat less structured form used for the more familiar puffy texture used for insulation or soundproofing. The final application is dependent on the length of the extruded strands (longer or shorter) and the quality of the fiberglass.

For some applications, it's important that the glass fibers have fewer impurities, however, this involves additional steps in the manufacturing process.

The purity of the glass is maintained by using corrosion-resistant plastic in the gas delivery system (valve blocks, pipes, seals) and by precisely controlling the flow and composition of the mixture.
The process of making the preform blank is highly automated and takes several hours. After the preform blank cools, it is tested for quality control (index of refraction).


Specification :


Item Wavelength
Core /
Coating Proof Test Stripping
HCW050UGA 250 - 1200 nm High-OH 50 μm ± 2% 125 ± 1 μm 250 μm ± 4% Pure Silica /
Fluorine-Doped Silica
Acrylate ≥100 kpsi T08S13
HCW050LGA 400 - 2400 nm Low-OH
HCW105UCA 250 - 1200 nm High-OH 105 μm ± 2% 125 ± 1 μm 250 μm ± 4% T08S13
HCW105LCA 400 - 2400 nm Low-OH
HCW200UEA 250 - 1200 nm High-OH 200 μm ± 2% 220 ± 2 μm 320 μm ± 5% T10S13
HCW200LEA 400 - 2400 nm Low-OH



Solarization may occur at wavelengths below 300 nm.We also provide solarization multimode fiber.



250um Fiberglass Bare Optical Fiber With Coating Protection 0

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