Glass clad graded special multimode fiber (GIMM)

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+86-27-87981619
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Your location：Photoelectric Instrument >Fiber Cable and Optical Device

Glass clad graded special multimode fiber (GIMM)

Product introduction

Product introduction:

YOFC glass clad graded multimode optical fiber (preform) series products have gradient graded refractive index distribution, fully optimized waveguide characteristics of 850nm and 1300nm windows, with very low attenuation and extremely high bandwidth. The glass-clad graded multi-mode optical fibers provided by this series of products have different core diameters, cladding diameters and numerical apertures, and can provide customized services according to customer needs to meet the different application needs of customers to the greatest extent.

Features:

1. Efficient coupling of LED and laser light sources

2. High-power optical energy transmission applications

3. Good peeling performance

4. Low attenuation, high bandwidth

Product features

1. Optical fiber sensing and laser energy transmission

2. Data communication, local area network and cable television

3. Medical equipment application

4. Optical equipment and connectors

Main purpose

Main technical indicators

Typical product indicators-1
Fiber Type
GIH 50/125-20/250
GI 100/125-29/250
GI 100/140-29/250
GI 105/125-30/250
GI 100/125-14/250
Product No.
GI2012-E
GI2016-F
GI2016-H
GI2017-A
GI2011-A
optical performance
Numerical aperture
0.20±0.015
0.29±0.02
0.29±0.02
0.30±0.02
0.14±0.02
attenuation
@850nm (dB/km)
≤2.5
≤3.0
≤3.2
≤4.0
≤6.0
@1300nm(dB/km)
≤0.6
≤0.7
≤0.8
≤1.0
≤3.0
bandwidth
@850nm (MHz.km)
≥500
≥250
≥100
≥200
≥200
@1300nm (MHz.km)
≥6000
≥500
≥200
≥300
≥300
geometric performance
Fiber Core Diameter(mm)
50±3
100±3
100±3
105±3
100±3
Cladding Diameter(mm)
125±2
125±2
140±2
125±2
125±2
Fiber outer diameter (mm)
250±10
250±10
250±10
250±20
250±10
Core package concentricity (mm)
≤3
≤3
≤3
≤3
≤3
Core out-of-roundness (%)
≤2
≤2
≤3
≤2
≤3
Cladding Out of Roundness (%))
≤1
≤1
≤1
≤1
≤1
Mechanical behavior
Screening Strength (kpsi)
100
100
100
100
100
Commercial disk length (km)
Provide suitable coil length according to customer needs, the maximum coil length can reach 17.6km.
Material
Core material
Ge, F doped quartz glass
cladding material
Pure Quartz Glass
coating material
Double layer UV-curable acrylic resin

Typical product indicators-2
Fiber Type
GI 105/125-24/250
GI 50/80-29/165
GI 300/330-25/500
GI 200/220-22/500
GI 230/250-22/500
Product No.
GI2014-J
GI2016-C
GI2014-B
GI2013-N
GI2013-P
optical performance
Numerical aperture
0.24±0.02
0.29±0.02
0.25±0.02
0.22±0.02
0.22±0.02
attenuation
@850nm (dB/km)
≤3.5
≤4.0
≤7.0
≤6.0
≤5.0
@1300nm(dB/km)
≤1.5
≤2.0
≤3.0
≤3.0
≤2.0
bandwidth
@850nm (MHz.km)
≥200
≥200
≥200
≥200
≥200
@1300nm (MHz.km)
≥300
≥500
≥300
≥300
≥300
geometric performance
Fiber Core Diameter(mm)
105±3
50±3
300±10
200±4
230±5
Cladding Diameter(mm)
125±2
80±2
330±5
220±3
250±5
Fiber outer diameter (mm)
250±10
165±8
500±20
500±20
500±20
Core package concentricity (mm)
≤3
≤3
≤3
≤3
≤3
Core out-of-roundness (%)
≤2
≤2
≤2
≤3
≤3
Cladding Out of Roundness (%)
≤1
≤1
≤2
≤2
≤2
Mechanical behavior
Screening Strength (kpsi)
100
100
100
100
100
Commercial disk length (km)
Provide suitable coil length according to customer needs, the maximum coil length can reach 17.6km.
Material
Core material
Ge, F doped quartz glass
cladding material
Pure Quartz Glass
coating material
Double layer UV-curable acrylic resin
Customized information

Numerical Aperture (NA) ranging from 0.10 to 0.32

Core Cover Ratio (CCDR) Range: 1.05 to 2.0

Fiber core diameter from 50mm to 1000mm

Custom preforms available

In addition to UV-curable acrylic resin, the optical fiber coating material can also use silicone rubber or polyimide to achieve high temperature resistance

Provide tight-buffered fiber, the outer diameter of the tight-buffered fiber is 500mm or 900mm, and the tight-buffer material is PVC or Hytrel.

玻璃包层渐变型特种多模光纤(GIMM).pdf

Fiber Type		GIH 50/125-20/250	GI 100/125-29/250	GI 100/140-29/250	GI 105/125-30/250	GI 100/125-14/250
Product No.		GI2012-E	GI2016-F	GI2016-H	GI2017-A	GI2011-A
optical performance
Numerical aperture		0.20±0.015	0.29±0.02	0.29±0.02	0.30±0.02	0.14±0.02
attenuation	@850nm (dB/km)	≤2.5	≤3.0	≤3.2	≤4.0	≤6.0
attenuation	@1300nm(dB/km)	≤0.6	≤0.7	≤0.8	≤1.0	≤3.0
bandwidth	@850nm (MHz.km)	≥500	≥250	≥100	≥200	≥200
bandwidth	@1300nm (MHz.km)	≥6000	≥500	≥200	≥300	≥300
geometric performance
Fiber Core Diameter(mm)		50±3	100±3	100±3	105±3	100±3
Cladding Diameter(mm)		125±2	125±2	140±2	125±2	125±2
Fiber outer diameter (mm)		250±10	250±10	250±10	250±20	250±10
Core package concentricity (mm)		≤3	≤3	≤3	≤3	≤3
Core out-of-roundness (%)		≤2	≤2	≤3	≤2	≤3
Cladding Out of Roundness (%))		≤1	≤1	≤1	≤1	≤1
Mechanical behavior
Screening Strength (kpsi)		100	100	100	100	100
Commercial disk length (km)		Provide suitable coil length according to customer needs, the maximum coil length can reach 17.6km.
Material
Core material		Ge, F doped quartz glass
cladding material		Pure Quartz Glass
coating material		Double layer UV-curable acrylic resin

Fiber Type		GI 105/125-24/250	GI 50/80-29/165	GI 300/330-25/500	GI 200/220-22/500	GI 230/250-22/500
Product No.		GI2014-J	GI2016-C	GI2014-B	GI2013-N	GI2013-P
optical performance
Numerical aperture		0.24±0.02	0.29±0.02	0.25±0.02	0.22±0.02	0.22±0.02
attenuation	@850nm (dB/km)	≤3.5	≤4.0	≤7.0	≤6.0	≤5.0
attenuation	@1300nm(dB/km)	≤1.5	≤2.0	≤3.0	≤3.0	≤2.0
bandwidth	@850nm (MHz.km)	≥200	≥200	≥200	≥200	≥200
bandwidth	@1300nm (MHz.km)	≥300	≥500	≥300	≥300	≥300
geometric performance
Fiber Core Diameter(mm)		105±3	50±3	300±10	200±4	230±5
Cladding Diameter(mm)		125±2	80±2	330±5	220±3	250±5
Fiber outer diameter (mm)		250±10	165±8	500±20	500±20	500±20
Core package concentricity (mm)		≤3	≤3	≤3	≤3	≤3
Core out-of-roundness (%)		≤2	≤2	≤2	≤3	≤3
Cladding Out of Roundness (%)		≤1	≤1	≤2	≤2	≤2
Mechanical behavior
Screening Strength (kpsi)		100	100	100	100	100
Commercial disk length (km)		Provide suitable coil length according to customer needs, the maximum coil length can reach 17.6km.
Material
Core material		Ge, F doped quartz glass
cladding material		Pure Quartz Glass
coating material		Double layer UV-curable acrylic resin

BUSINESS

Calibration and Test

Intelligent Equipment

Photoelectric Instrument

Program Consultation

Your location：Photoelectric Instrument >Fiber Cable and Optical Device

Product introduction

Product features

Main purpose

Main technical indicators