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G652D Low Water Peak Single-mode Optical Fiber Core Bare Fiber for Optical Fiber Cable Assembly

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G652D Low Water Peak Single-mode Optical Fiber Core Bare Fiber for Optical Fiber Cable Assembly

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Brand Name :	YOFC
Model Number :	G652
Certification :	ISO9001, RoHS
Price :	Negotiation
Payment Terms :	Western Union,T/T,L/C
Supply Ability :	10,000km/ month
Delivery Time :	3~5 days after get payment

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G652D Low Water Peak Single-mode Optical Fiber Core Bare Fiber for Optical Fiber Cable Assembly

YOFC G652D Low Water Peak Single-mode Optical Fiber Core Bare Fiber 50.4km

1. What is G652 fiber ?

YOFC low water peak dispersion unshifted Single-mode fiber is designed specially for optical transmission systems operating over the entire wavelength window from 1260 nm to 1625 nm.

By suppressing the water peak that occurs near 1383 nm in conventional single mode fibre due to hydroxyl (OH^-) ions absorption, the fibre is able to open E-band (1360-1460nm) for operation, and consequently provides 100 nm more usable wavelengths.

2. Construction:

3. Product standards:

YOFC FullBand^® fibre complies with or exceeds the ITU-T Recommendation G.652.D and the IEC 60793-2-50 typeB1.3 Optical Fibre Specification.
YOFC tightens many parameters of fibre products so as to offer more conveniences to customers.

4. G652 Fiber Characterics:

• The G542 Fiber is designed for operation over the full optical spectrum from 1260-1625 nm, which provides 50% more usable wavelengths and hence the transmission capacity is increased.

• Outstanding optical performance supporting high-speed transmission technologies such as DWDM and CWDM

• Being compatible with existing 1310 nm equipment.

• Good protection and excellent strip force stability.

• Accurate geometrical parameters that insure low splicing loss and high splicing efficiency.

5. Specifications

Characteristics		Conditions	Speciﬁed values	Units
Optical Characteristics
Attenuation		1310nm	≤0.34	[dB/km]
		1383nm(after H₂-aging)	≤0.34	[dB/km]
		1550nm	≤0.20	[dB/km]
		1625nm	≤0.24	[dB/km]
Attenuation vs. Wavelength Max. α diﬀerence		1285-1330nm, in reference to 1310nm	≤0.03	[dB/km]
Attenuation vs. Wavelength Max. α diﬀerence		1525-1575nm, in reference to 1550nm	≤0.02	[dB/km]
Dispersion Coeﬃcient		1285-1340nm	-3.5 to 3.5	[ps/(nm·km)]
		1550nm	≤18	[ps/(nm·km)]
		1625nm	≤22	[ps/(nm·km)]
Zero Dispersion Wavelength(λ₀)		--	1300-1324	[nm]
Zero Dispersion Slope(S₀)		--	≤0.092	[ps/(nm²·km)]
Typical Value		--	0.086	[ps/(nm²·km]
PMD	Maximum Individual Fibre	--	≤0.1	[ps/√km]
	Link Design Value(M=20,Q=0.01%)	--	≤0.06	[ps/√km]
	Typical Value	--	0.04	[ps/√km]
Cable Cutoﬀ Wavelength (λ_CC)		--	≤1260	[nm]
Mode Field Diameter(MFD)		1310nm	8.7-9.5	[μm]
Mode Field Diameter(MFD)		1550nm	9.8-10.8	[μm]
Eﬀective Group Index of Refraction(N_eﬀ )		1310nm	1.466	--
Eﬀective Group Index of Refraction(N_eﬀ )		1550nm	1.467	--
Point Discontinuities		1310nm	≤0.05	[dB]
Point Discontinuities		1550nm	≤0.05	[dB]
Geometrical Characteristics
Cladding Diameter		--	125.0±0.7	[μm]
Cladding Non-Circularity		--	≤1.0	[%]
Coating Diameter		--	235-250	[μm]
Coating-Cladding Concentricity Error		--	≤12.0	[μm]
Coating Non-Circularity		--	≤6.0	[%]
Core-Cladding Concentricity Error		--	≤0.6	[μm]
Curl(radius)		--	≥4	[m]
Delivery Length		--	Up to 50.4	[km/reel]
Environmental Characteristics		1310nm, 1550nm & 1625nm
Temperature Dependence Induced Attenuation		-60℃ to +85℃	≤0.05	[dB/km]
Temperature-Humidity Cycling Induced Attenuation		-10°C to +85°C, 98% RH	≤0.05	[dB/km]
Water Immersion Dependence Induced Attenuation		23°C,for 30 days	≤0.05	[dB/km]
Damp Heat Dependence Induced Attenuation		85°C and 85% RH,for 30 days	≤0.05	[dB/km]
Dry Heat Aging		85℃, for 30 days	≤0.05	[dB/km]
Mechanical Speciﬁcations
Proof Test		--	≥9.0	[N]
		--	≥1.0	[%]
		--	≥100	[kpsi]
Macro-bend Induced Attenuation	100 Turns Around a Mandrel of 30 mm Radius	1625nm	≤0.05	[dB]
	100 Turns Around a Mandrel of 25 mm Radius	1310nm and 1550nm	≤0.05	[dB]
	1 Turn Around a Mandrel of 16 mm Radius	1550nm	≤0.05	[dB]
Coating Strip Force		Typical average force	1.5	[N]
Coating Strip Force		Peak force	1.3-8.9	[N]
Dynamic Fatigue Parameter(n_d)		--	≥20	--

OEM/ODM Service:

If you want to show your own brand LOGO on the goods such as cable, package bag, label or any where. It is no any problem. Our OEM and ODM service is always ready to do it.

Packing:

According to Stardard Export Packing.

Carton box, wooden box, wooden pallet.

Shipping:

- International express such as UPS, TNT, DHL, etc

- Internatioal air: CA, AA, EA, etc

- By sea

G652D Low Water Peak Single-mode Optical Fiber Core Bare Fiber for Optical Fiber Cable Assembly

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