1520--1650nm 125μm直径单模光纤

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产品摘要详细参数产品图片

Advantages:

125/245μm fiber for SM transmission from 450nm - 1750nm
80/170μm fibers for high reliability, small form-factor telecom components
Ultra-low & low profile, bend-insensitive fiber for de-polarized FOGs, acoustic sensors & small form-factor sensor components
High NAs for enhanced bend-insensitivity
High Ge content offering intrinsic photosensitivity for FBG inscription without hydrogenation

Typical Applications:

Product list：

SM1500(4.2/125) Highly bend insensitive and photosensitive fiber for FBG sensor arrays

SM1500(6.4/125) Bend insensitive fiber for distributed sensors

SM1500(7.8/125) “Bridging fiber” for reducing splice loss between sensor fibers and telecoms fibers

SM1500(9/125) Low attenuation telecoms style fiber

Model	SM1500(4.2/125)	SM1500(6.4/125)	SM1500(7.8/125)	SM1500(9/125)
Operating Wavelength (nm)	1520 - 1650	1520 - 1650	1520 - 1650	1520 - 1650
Cut-Off Wavelength (nm)	1350 - 1520	1350 - 1520	1350 - 1520	1300 - 1500
Numerical Aperture	0.29 - 0.31	0.19 - 0.21	0.15 - 0.17	0.13 - 0.15
Mode Field Diameter (μm)	4.0 - 4.5 @1550nm	6.0 - 6.8 @1550nm	7.4 - 8.6 @1550nm	8.5 - 9.9 @1550nm
Attenuation (dB/km)	≤1.5 @1550nm	≤0.5 @1550nm	≤0.4 @1550nm	≤0.35 @1550nm
Proof Test (%)	1, 2 or 3 (100, 200 or 300 kpsi)	1, 2 or 3 (100, 200 or 300 kpsi)	1, 2 or 3 (100, 200 or 300 kpsi)	1, 2 or 3 (100, 200 or 300 kpsi)
Cladding Diameter (μm)	125 ± 1	125 ± 1	125 ± 1	125 ± 1
Core Cladding Concentricity (μm)	≤0.50	≤0.75	≤0.75	≤0.40
Coating Diameter (μm)	245 ± 7	245 ± 7	245 ± 7	245 ± 7
Coating Type	Dual Acrylate	Dual Acrylate	Dual Acrylate	Dual Acrylate
Operating Temperature (°C)	-55 to +85	-55 to +85	-55 to +85	-55 to +85

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