Waveband Expanded Non-Dispersion Shifted Single-mode Optical Fiber G.652D

Optical-Technology Waveband Expanded Non-Dispersion Shifted Single-mode Optical Fiber (G.652.D)

Model:
G652D
Brand:
KEEPTOP

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Product Description

Type
Waveband Expanded Non-Dispersion Shifted Single-mode Optical Fiber (G.652.D)
Standard
The fiber comply with or exceed ITU-T G.652.D & IEC B1.3 specifications.
Features
1260～1625nm full band transmission, superior optical property satisfies the transmission requirements of DWDM and CWDM syste.
Applications
Suitable for all optical cable constructions, including ribbon, loose tube stranded, slotted core, central tube, tight buffered designs.
Technical Specifications：

Attributes			specification
Dimensional Specifications	Cladding Diameter		125.0±0.7um
	Cladding Non-Circularity		≤1%
	Coating Diameter		245±10 um
	Coating-Cladding Concentricity		≤12 um
	Coating Non-Circularity		≤6 %
	Core-Clad Concentricity		≤0.6 um
	Fiber Curl (radius)		≥4 m
	Delivery Length		2.1-50.4( km/reel)
Optical Specifications Optical Specifications	Mode-Field Diameter (MFD)	@1310nm	9.2±0.4 um
		@1550nm	10.4±0.8 um
	Attenuation	@1310nm	≤0.34 dB / km
		@1383nm	≤0.34 dB / km
		@1550nm	≤0.20 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)		≤0.092 ps/(nm².km)
	Dispersion in the range of wavelength	1285～1339nm	≥-3.5, ≤3.5ps/(nm.km)
		1271～1360nm	≥-5.3, ≤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	1.5N
		Peak	1.3-8.9N
	Macrobend Loss	100 turns, Φ50mm@1310nm&1550nm	≤0.05 dB
		100 turns, Φ60mm@1625nm	≤0.1 dB
Environmental Specifications	Temperature Dependence（-60℃ to 85℃ ,@1310nm&1550nm&1625nm）		≤0.05 dB / km
	Water Immersion（23±2℃, 30 days@1310nm&1550nm&1625nm）		≤0.05 dB / km
	Dry Heat Soak（85±2℃, 30 days@1310nm&1550nm&1625nm）		≤0.05 dB / km
	Damp Heat（85±2℃, at 85%RH, 30 days @1310nm&1550nm&1625nm）		≤0.05 dB / km

Warranty
The company produces and tests optical fiber independently, all qualified fibers meet the requirements of technical specifications.
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 25℃ 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.