Factory Supply fiber optic material - G.657A1 Bending-insensitive single-mode fiber – GELD

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Factory Supply fiber optic material - G.657A1 Bending-insensitive single-mode fiber – GELD Detail:

● Excellent attenuation coefficient and low water peak.

● ”O – E – S – C – L for all band transmission.

● Low bending loss.

● High fatigue strength.

● Fully compatible with G.652D network.

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1. Suitable for all kinds of fiber optic cable structure: central beam tube type, loose sleeve layer stranded type, skeleton type, fiber optic cable structure;

2. Applications of fiber optics include: fiber optic systems requiring low loss and high bandwidth; It is especially suitable for MAN soft optical cable, small package optical fiber device, optical fiber coupler and other special applications;

3. This type of fiber is suitable for O, E, S, C and L bands (that is, from 1260 to 1625nm). This type of optical fiber is fully compatible with G.652D fiber. The specifications for bending loss and compact space are mainly improved, both to improve connectivity;

4. It can support the installation of small half-diameter and small volume optical fiber processing systems in telecommunication office stations and customer locations in residential buildings and individual dwellings.

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Project			Standards or requirements			Unit
Optic loss	1310nm		≤0.35			(dB/km)
	1383nm		≤0.33			(dB/km)
	1550nm		≤0.21			(dB/km)
	1625nm		≤0.24			(dB/km)
Attenuation wavelength characteristic（dB/km）
1285nm～1330nm relative to 1310nm			≤0.05			(dB/km)
1525nm～1575nm relative to 1550nm			≤0.05			(dB/km)
	1288nm～1339nm		∣D∣≤3.4			(ps/nm.km)
Dispersion	1271nm～1360nm		∣D∣≤5.3			(ps/nm.km)
	1550nm		≤17.5			(ps/nm.km)
Zero dispersion wavelength			1300～1324			(nm)
Zero-Dispersion Slope			≤0.092			(ps/.km)
	PMDQ link		≤0.20			(ps/)
Cladding diameter			125±0.7			(μm)
Cladding non-circularity			≤1.0			(%)
Core/packet concentricity error			PMD single fiber			(μm)
Secondary coating diameter			PMDQ link			(μm)
Packet/coating concentricity error			≤12.0			(μm)
Cutoff wavelength			1.18～1.33			(μm)
			radius (mm)	15	10	(mm)
Macro bending attached attenuation			laps	10	1
			1550nm (dB)	0.25	0.75	(dB)
			1625nm (dB)	1	1.5
Bending radius			≥5			(m)
Dynamic fatigue parameter			≥20			()
Attenuation temperature characteristics (-60℃ ~ 85℃ cycles for 3 times)			≤0.05			（dB/km）
Soak performance (soak in 23℃ water for 30 days)			≤0.05			（dB/km）
Humidity and heat performance (85℃ and 85% for 30 days)		1310nm	≤0.05			（dB/km）
Thermal aging performance (30 days at 85℃)		1550nm	≤0.05			（dB/km）
Warm water test (soaking in water at 60℃ for 15 days)			≤0.05			（dB/km）

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It adheres for the tenet Honest, industrious, enterprising, innovative to develop new products and solutions continuously. It regards shoppers, success as its individual success. Let us produce prosperous future hand in hand for Factory Supply fiber optic material - G.657A1 Bending-insensitive single-mode fiber – GELD , The product will supply to all over the world, such as: Egypt, Paraguay, Atlanta, All the imported machines effectively control and guarantee the machining precision for the items. Besides, we have a group of high-quality management personnels and professionals, who make the high-quality items and have the ability to develop new merchandise to expand our market home and abroad. We sincerely expect customers come for a blooming business for both of us.

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