China wholesale Anti-Bending Multimode Fiber - Specical Optical Fiber- Wasin Fujikura High Temperature Resistant Optical Fiber – Wasin Fujikura Wasin Fujikura

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China wholesale Anti-Bending Multimode Fiber - Specical Optical Fiber- Wasin Fujikura High Temperature Resistant Optical Fiber – Wasin Fujikura Detail:

Nanjing Wasin Fujikura high temperature resistant optical fibers have good optical properties, excellent dynamic fatigue properties and high tensile strength under high temperature conditions.Wasin Fujikura has two series of high temperature resistant fibers, at 200 degrees and 350 degrees

Feature

► Good high temperature performance
► Stability performance under Continuous cycle of intense low-temperature and high temperature (down to -55 ° C up to 300 ° C)
► Low loss, wide band (from near ultraviolet to near infrared band, 400nm to 1600nm)
► Good resistance to optical damage ability
► 100KPSI strength level
► Process is flexible and can be customized to realize different geometry, fiber profile structure, NA, and so on.

Maximum working temperature at 200 degrees

The polyacrylic resin as coating
Parameter	HTMF	HTHF	HTSF
Cladding diameter (um)	50±2.5	62.5±2.5	-
Cladding diameter (um)	125±1.0	125±1.0	125±1.0
Cladding non-circularity (%)	≤1	≤1	≤1
Core / cladding concentricity (um)	≤2	≤2	≤0.8
Coating diameter (um)	245±10	245±10	245±10
Coating / cladding concentricity (um)	≤12	≤12	≤12
Numerical Aperture (NA)	0.200±0.015	0.275±0.015	-
Mode field diameter (um) @1310nm	-	-	9.2±0.4
Mode field diameter (um) @1550nm	-	-	10.4±0.8
Bandwidth(MHz.km) @850nm	≥300	≥160	-
Bandwidth(MHz.km) @1300nm	≥300	≥300	-
Proof teet level (kpsi)	100	100	100
Operating temperature range (°C)	-55 to +200	-55 to +200	-55 to +200
Short-term (°C)( In two days)	200	200	200
Long-term (°C)	150	150	150
Attenuation (dB/km) @1550nm	-	-	≤0.25
Attenuation (dB/km)	≤0.7 @1300nm	≤0.8 @1300nm	≤0.35@1310nm
Attenuation (dB/km) @850nm	≤2.8	≤3.0	-
Cutoff wavelength	-	-	≤ 1290nm

Maximum working temperature at 350 degrees

The polyimide as coating
Parameter	HTMF	HTHF	HTSF
Cladding diameter(um)	50±2.5	62.5±2.5	-
Cladding diameter(um)	125±1.0	125±1.0	125±1.0
Cladding non-circularity(%)	≤1	≤1	≤1
Core / cladding concentricity(um)	≤2.0	≤2.0	≤0.8
Coating diameter(um)	155±15	155±15	155±15
Coating / cladding concentricity(um)	10	10	10
Numerical Aperture(NA)	0.200±0.015	0.275±0.015	-
Mode field diameter (um) @1310nm	-	-	9.2±0.4
Mode field diameter (um) @1550nm	-	-	10.4±0.8
Bandwidth(MHz.km) @850nm	≥300	≥160	-
Bandwidth(MHz.km) @1300nm	≥300	≥300	-
Proof teet level(kpsi)	100	100	100
Operating temperature range(°C)	-55 to+350	-55 to+350	-55 to+350
Short-term (°C)( In two days)	350	350	350
Long-term (°C)	300	300	300
Attenuation(dB/km) @1550nm	-	-	0.27
Attenuation(dB/km)	≤1.2 @1300nm	≤1.4@1300nm	≤0.45@1310nm
Attenuation(dB/km) @850nm	≤3.2	≤3.7	-
Cutoff wavelength	-	-	≤1290 nm

Attenuation test, winding the fiber at a disk with diameter larger than 35cm by 1 ~ 2g tensions

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