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Single-mode Optic Fiber

Optical Characteristics			G652D	G657
Attenuation	@1310 nm		≤0.35 dB/KM	≤0.35 dB/KM
	@1383 nm		≤0.35 dB/KM (After H₂ aging)	≤0.35 dB/KM (After H₂ aging)
	@1550 nm		≤0.22 dB/KM	≤0.21dB/KM
	@1625 nm		≤0.24 dB/KM	≤0.23 dB/KM
Attenuation vs.Wavelength	@1310 nm	1285~1330 nm	≤0.03 dB/KM	≤0.03 dB/KM
Attenuation vs.Wavelength	@1550 nm	1525~1375 nm	≤0.02 dB/KM	≤0.02 dB/KM
Dispersion Coefficient	1530~1565 nm		-	-
	1565~1625 nm		-	-
	1285~1340 nm		-3.0~3.0 ps/(nm.km)	-
	@1550 nm		≤18 ps/(nm.km)	≤18 ps/(nm.km)
	@1625 nm		≤22 ps/(nm.km)	≤22 ps/(nm.km)
Zero Dispersion Wavelength			1302~1322 nm.km	1300~1324 nm.km
Zero Dispersion Slope			≤0.090 ps/(nm².km)	≤0.092 ps/(nm².km)
Zero Dispersion Slope (Typical)			≤0.086 ps/(nm².km)	-
Polarization Mode Dispersion	Maximum Individual Fiber		≤0.2 ps/√km	≤0.2 ps/√km
Polarization Mode Dispersion	Design Link (Value M=20.0=0.01%)		≤0.1 ps/√km	≤0.1 ps/√km
Cable Cut-off Wavelength			≤1260 nm	≤1260 nm
Mode Field Diameter	@1310 nm		9.2±0.4 µm	8.8±0.4 µm
Mode Field Diameter	@1550 nm		10.4±0.5 µm	9.8±0.5 µm
Group Index of Refraction (Typical)	@1310 nm		1.466	1.466
Group Index of Refraction (Typical)	@1550 nm		1.467	1.467
Geometrical Characteristics
Cladding Diameter			124.8±0.7 µm	124.8±0.7 µm
Cladding Non-Circularity			≤0.7%	≤0.7%
Coating Diameter			245±5 µm	245±5 µm
Coating/Cladding Concentricity Error			≤12.0 µm	≤12.0 µm
Coating Non-Circularity			≤6.0%	≤6.0%
Core/Cladding Concentricity Error			≤0.5 µm	≤0.5 µm
Curl (Radius)			≥4 m	≥4 m
Environmental Characteristics (@1310 nm/@1550 nm)
Attenuation at Temperature cycling â–³ α (-60°C~+85°C)			≤0.05 dB/km	≤0.05 dB/km
Attenuation at Temperature-Humidity Cycling (-10°C~+85°C, 98% R.H.)			≤0.05 dB/km	≤0.05 dB/km
Attenuation at Damp Heat Dependence (85°C, 98% R.H., 30 days)			≤0.05 dB/km	≤0.05 dB/km
Attenuation at Watersoak Dependence (23°C, 30 days)			≤0.05 dB/km	≤0.05 dB/km
Mechanical Characteristics
Proof Test (Off Line)			≥9.0 N (≥100 kpsi)	≥9.0 N (≥100 kpsi)
Attention at Bending Dependence	1 Turn, 7.5 mm Radius		-	≤0.5 dB
	1Turn, 10 mm Radius		-	≤0.1 dB
	1Turn, 15 mm Radius		-	≤0.03 dB
	1Turn, 25 mm Radius		≤0.05 dB	-
Coating Strip Force (Typical)			1.7 N	1.7 N
Dynamics Stress Corrosion Susceptibility Parameter (Nd, Typical)			≥20	≥20

Multimode Optic Fiber

Optical Characteristics		OM1	OM2	OM3	OM4
Attenuation	@ 850 nm	≤3.0 dB/KM	≤3.0 dB/KM	≤2.8 dB/KM	≤2.8 dB/KM
Attenuation	@1300 nm	≤0.8 dB/KM	≤0.8 dB/KM	≤0.7 dB/KM	≤0.7 dB/KM
Bandwidth	@ 850 nm	≥200 Mhz.KM	≥500 Mhz.KM	≥1500 MHz.KM@LED ≥2000 MHz.KM@laser	≥3500 MHz.KM@LED ≥4700 MHz.KM@laser
Bandwidth	@1300 nm	≥500 Mhz.KM	≥500 Mhz.KM	≥500 Mhz.KM	≥500 Mhz.KM
10Gb/s Ethernet Link Distance (10GBASE-SR)	@ 850 nm	33 M	82 M	300 M	300 M
Zero Dispersion Wavelength		1320~1365 nm	1295~1320 nm	1295~1320 nm	1295~1320 nm
Group Index of Refraction (Typical)	@850 nm	1.496	1.482	1.482	1.482
Group Index of Refraction (Typical)	@1300 nm	1.491	1.477	1.477	1.477
Geometrical Characteristics
Core Diameter		62.5±2.5 µm	50±2.5 µm	50±2.5 µm	50±2.5 µm
Cladding Diameter		124.8±1.0 µm	124.8±1.0 µm	124.8±1.0 µm	124.8±1.0 µm
Cladding Non-Circularity		≤1.0%	≤1.0%	≤1.0%	≤1.0%
Coating Diameter		245±7 µm	245±7 µm	245±7 µm	245±7 µm
Coating/Cladding Concentricity Error		≤12.0 µm	≤12.0 µm	≤12.0 µm	≤12.0 µm
Coating Non-Circularity		≤6.0%	≤6.0%	≤6.0%	≤6.0%
Core/Cladding Concentricity Error		≤1.5 µm	≤1.5 µm	≤1.0 µm	≤1.0 µm
Environmental Characteristics (@850 nm/@1300 nm)
Attenuation at Temperature cycling â–³ α (-60°C~+85°C)		≤0.10 dB/km	≤0.10 dB/km	≤0.10 dB/km	≤0.10 dB/km
Attenuation at Temperature-Humidity Cycling (-10°C~+85°C, 98% R.H.)		≤0.10 dB/km	≤0.10 dB/km	≤0.10 dB/km	≤0.10 dB/km
Attenuation at Damp Heat Dependence (85°C, 98% R.H., 30 days)		≤0.10 dB/km	≤0.10 dB/km	≤0.10 dB/km	≤0.10 dB/km
Attenuation at Watersoak Dependence (23°C, 30 days)		≤0.10 dB/km	≤0.10 dB/km	≤0.10 dB/km	≤0.10 dB/km
Mechanical Characteristics
Proof Test (Off Line)		≥9.0 N (≥100 kpsi)	≥9.0 N (≥100 kpsi)	≥9.0 N (≥100 kpsi)	≥9.0 N (≥100 kpsi)
Macrobend Loss (100 Turn, 25mm Radius)	850 nm	≤0.05 dB	≤0.05 dB	≤0.05 dB	≤0.05 dB
Macrobend Loss (100 Turn, 25mm Radius)	1300 nm	≤0.05 dB	≤0.05 dB	≤0.05 dB	≤0.05 dB
Coating Strip Force (Typical)		1.5 N	1.5 N	1.5 N	1.5 N
Dynamics Stress Corrosion Susceptibility Parameter(Nd, Typical)		≥27	≥27	≥27	≥27