Kexint G657A1 G657A2 G652D Single-Mode Multi-Mode Coloring Bare Color Glass Optical Fiber Cable

• Customization: Available
• Application: Communication
• Type: Single-mode Fiber
• Model NO.: Bare fiber
• Material Shape: Round Wire
• Allowed Lateral Pressure: >1000(N/100mm)
• Allowed Tensile Strength: >10000N
• Core: Single Core
• Certification: RoHS, CE, ISO9001
• Brand: Kexint
• Sheath Material: Glass
• Color Rendering Index(Ra): 70
• Material: PMMA
• Attenuation: 0.2dB/M
• Working Temperature(ºC): -70 - 50
• Warranty(Year): 1-Year
• MOQ: 1 Roll
• Transport Package: Package
• Specification: 31*12*31
• Trademark: KEXINT
• Origin: Guangdong, China
• Production Capacity: 500 Pieces/Week

Product Description

Product Description

The bare fiber of optical fiber is generally divided into three layers: the center high refractive index glass core (the core diameter is generally 50 or 62.5μm), the middle is the low refractive index silica glass cladding (the diameter is generally 125μm), and the outermost is the resin coating for reinforcement. Floor.
Optical fiber specifications:
Single mode: 8/125μm, 9/125μm, 10/125μm
Multimode: 50/125μm, 62.5/125μm

G.652D Single Mode Optical Fiber (B1.3)
Item		Standard	Unit
Attenuation	1310nm	≤0.35	dB/km
	1383nm	≤0.33	dB/km
	1550nm	≤0.21	dB/km
	1625nm	≤0.24	dB/km
Dispersion	1288nm~1339nm	|D|≤3.4	ps/(nm·km)
	1271nm~1360nm	|D|≤5.3	ps/(nm·km)
	1550nm	≤17.8	ps/(nm·km)
Zero-dispersion wavelength		1300~1322	(nm)
Zero-dispersion slope		≤0.091	ps/(nm2•km)
PMD	PMD single fiber	≤0.15	ps/√km
	PMD Q links	≤0.08	ps/√km
MDF	1310nm	9.2±0.4	um
Cladding diameter		125±1.0	μm
Cladding non-circularity		≤0.8	%
Core-cladding concentricity error		≤0.6	μm
Coating diameter		245±10	μm
Cladding/coating concentricity error		≤10.0	μm
Cut-off wavelength		1.18~1.33	μm
Macrobend attenuation (ф 50mm, 100 cycles)	1550nm	≤0.05	dB
	1625nm	≤0.05	dB
Bending radius		≥5	m
Dynamic fatigue parameters		≥20	nd
Additional Attenuation @1310nm & @1550nm	Temperature cycling test: (-60ºC~85ºC, 3 cycles)	≤0.03	dB/km
	Water soak test: (23ºC for 30 days)	≤0.03	dB/km
	Damp heat test: (85ºC, 85%RH for 30 days)	≤0.03	dB/km
	Thermal aging test (85ºC for 30 days)	≤0.03	dB/km
	Warm water soak test: (60ºC for 15 days)	≤0.03	dB/km

Optocal Characteristics
Item		Standard	Unit
Attenuation	1310nm	≤0.35	dB/km
	1383nm	≤0.33	dB/km
	1550nm	≤0.21	dB/km
	1625nm	≤0.24	dB/km
Attenuation wavelength characteristic 1285nm~1330nm VS 1310nm 1360nm~1410nm VS 1383nm 1525nm~1575nm VS 1550nm		≤0.03 ≤0.05 ≤0.02	dB/km
Dispersion	1288nm~1339nm	|D|≤3.4	ps/(nm·km)
	1271nm~1360nm	|D|≤6.3	ps/(nm·km)
	1550nm	≤17.5	ps/(nm·km)
Zero-dispersion wavelength		1300~1324	(nm)
Zero-dispersion slope		≤0.092	ps/(nm2•km)
PMD	PMDsingle fiber	≤0.15	ps/√km
	PMDQ links	≤0.08	ps/√km
cladding diameter		125±1.0	μm
Cladding non-circularity		≤0.8	%
Core-cladding concentricity error		≤0.6	μm
Coating diameter		242±7	μm
cladding/coating concentricity error		≤10.0	μm
cut-off wavelength		1.18~1.33	μm
Macrobend attenuation (ф 50mm, 100 cycles)	1550nm(dB)	≤0.05	dB
	1625nm(dB)	≤0.05	dB
bending radius		≥5	m
tensile strength Wilbur probability level		≥3.14 (15%)	Gpa
		≥3.80 (50%)
Dynamic fatigue parameters		≥20	nd
Fiber proof-tested		1.3≤Fmin-max ≤8.9	N
		1.0≤Fave.≤5.0	N
Temperature cycling test: (-60ºC~85ºC,3 cycles)	Attenuation @1310nm & @1550nm	≤0.05	dB/km
Watersoak test: (23ºC for 30 days)		≤0.05	dB/km
Damp heat test: (85ºC,85 for 30 days)		≤0.05	dB/km
thermal aging test (85ºC for 30 days)		≤0.05	dB/km
Warm water test (60ºC for 15 days)		≤0.05	dB/km

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