Fcj Non-Dispersion Shifted Single-Mode Optical Fiber G652b

• Application: Communication
• Type: Single-mode Fiber
• Material Shape: Round Wire
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: G652B
• Core: Single Core
• Certification: RoHS, CE, ISO9001, VDE, CCC
• Brand: Fcj Opto Tech
• Model: Bare Fiber
• Standard: Itu-T G.652.B & IEC B1.1
• Feature: Low Attenuation, Dispersion and Pmd
• Fiber Type: G652b
• Transport Package: Plastic Drum
• Specification: 24.4KM, 48.8KM, 50.2KM, 50.4KM
• Trademark: FCJ OPTO TECH
• Origin: China
• HS Code: 9001100002
• Production Capacity: 30 Million Kilometers
• Package Size: 78.00cm * 78.00cm * 75.00cm
• Package Gross Weight: 200.000kg

Product Description

Non-dispersion Shifted Single-mode Optical Fiber (G.652.B)

Model: G652B
Standard: Complies with or exceed the technical specifications in ITU-T G.652.B & IEC B1.1.
Feature: Low attenuation, dispersion and PMD, suitable for high bit-rate and long distance transmission.
Application: Suitable for all optical cable constructions, including ribbon, loose tube stranded, slotted core, central tube, tight buffered designs.

Technical Specifications:

Fiber Specifications	Main Indexes			Technical Parameter
Dimensions Specifications	Cladding Diameter			125.0±1.0 um
	Cladding non-circularity			≤1 %
	Coating diameter			245±10 um
	Coating/cladding concentricity			≤12 um
	Coating Non-Circularity			≤6 %
	Core/Cladding Concentricity			≤0.6 um
	Fiber Curl (radius)			≥4 m
	Fiber Lengths			2.1-24.45 km/spool
Optical Specifications	Mode-Field Diameter (MFD)		1310nm	9.2±0.4 um
			1550nm	10.4±0.6 um
	Attenuation		1310nm	≤0.36 dB / km
			1550nm	≤0.22 dB / km
			1625nm	≤0.24 dB / km
	Attenuation VS. Wavelength		@1285-1330nm, Ref. λ@1310nm	≤0.04 dB / km
			@1525-1575nm, Ref. λ@1550nm	≤0.03 dB / km
	Point Discontinuity		1310nm	≤0.05 dB
			1550nm	≤0.05 dB
	Polarization Mode Dispersion(PMD)		Maximum individual fiber (PMD)	≤0.2 ps/(km^1/2)
			PMD link design value(M=20,Q=0.01%)	≤0.1 ps/(km^1/2)
			Typical value	0.04 ps/(km^1/2)
	Zero Dispersion Wavelength(λ0)			1312±12 nm
	Zero Dispersion Slope(S0)			≤0.091 ps/(nm^2.km)
	Dispersion in the range of wavelength	1285~1339nm		≤3.4 ps/(nm.km)
		1271~1360nm		≤5.3 ps/(nm.km)
	Cable cutoff wavelength λcc			≤1260nm
Mechanical Specifications	Proof test			≥9.0N, ≥1.0%, ≥100Kpsi
	Dynamic stress corrosion susceptibility parameters (Nd)			≥20
	Coating strip force	Average value		1.5N
		Peak		1.3-8.9N
	Macrobend loss	1turn Φ32mm, 1550nm		≤0.05 dB
		100 turns Φ50mm, 1310nm&1550nm		≤0.05 dB
		100 turns Φ60mm, 1625nm		≤0.1 dB
Environmental Specifications	Temperature dependence(-60ºC to +85ºC, 1550nm&1625nm)			≤0.05 dB / km
	Temperature humidity cycling(-10ºC to ±85ºC, at 98%RH, 1550nm&1625nm)			≤0.05 dB / km
	Water immersion(23±2ºC, 30 days, 1550nm&1625nm)			≤0.05 dB / km
	Dry Heat Soak(85±2ºC, 30 days, 1550nm&1625nm)			≤0.05 dB / km
	Damp Heat(85±2ºC at 85%RH, 1550nm&1625nm)			≤0.05 dB / km

Packaging and storage

• Ensure no foreign matter on the reel and fiber surface, wrap it with film and cover, and label fiber coding on the reel and cover respectively.
• The packaged optical fiber is stored at a constant temperature of 25ºC in a light-proof warehouse. The products are fixed in the carton when they are shipped out of the warehouse. The carton number and fiber coding information are attached to the carton, and the electronic test report is attached to each shipment.