Special Optical fiber

Short Description:

Special Optical fibres are specially developed for optical components with strict requirement for bending resistance properties. The fibres are manufactured by PCVD process with Ge/F co-doped material system and special waveguide structure. The fibres have tight geometric and optical specifications. They are compatible with G.652 fibre and has excellent macro-bending performance which makes it very appropriate for the mini components. The fibres meet the standards of ITU-T G.657.A1/G.657.A2/G.657.B3 and suits full range applications from 1260nm to 1625nm.

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Product Detail

Product Tags

Video

Applications

Optical fibre couplers, splitters and combiners

Optical fibre lasers, EDFAs and DWDM system

Pump laser pigtails

Gratings

Fibre sensors and gyroscope

Low-loss fused optical devices for C/L band applications

Characteristics

Tighter geometric and optic specifications

Excellent splicing performance

Excellent compatibility with the G.652 fibre

Excellent macrobending resistance

Excellent microbending resistance

High reliability enhanced by 200kpsi

Specifications

Fiber type		SI 50/125-22/ 250	SI 100/140-22/ 250		SI 105/125-15/ 250		SI 105/125-22/ 250		SI 110/125-20/ 250
Optical performance
NA		0.22±0.02	0.22±0.02		0.15±0.02		0.22±0.02		0.20±0.02
Attenuation	@850nm(dB/km)	≤3.0	≤3.0		≤8.0		≤4.0		≤15.0
	@850nm(dB/km)	≤2.0	≤1.2		≤18.0		≤8.0		≤25.0
Geometric properties
Core diameter (μm)		50±2.0	100±3.0		105.0±3.0		105.0±3.0		110.0±3.0
Cladding diameter(μm)		125.0±2.0	140.0±3.0		125.0±2.0		125.0±2.0		125.0±2.0
Coating diameter (μm)		250.0±10.0	250.0±10.0		250.0±10.0		250.0±10.0		250.0±10.0
Materia
Core material		Pure quartz glass
Cladding material		F-doped quartz glass
Coating material		Double Uv curable acrylic resin
Mechanical properties
Screening tension(kpsi)		100		100		100		100		100