GL Glass SM optical fiber G652D G657A1 G657A2

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Product Description

Specification

TESTING REPORT FOR B1.3(G652D)
Optics Specifications					Result
Attenuation(dB/km)	@1310nm	≤0.34db/km	Comply
		@1383nm (after hydrogen aging)	≤0.32db/km	Comply
		@1550nm	≤0.22db/km	Comply
		@1625nm	≤0.24db/km	Comply
Dispersion	@1285nm~1340nm	-3.0~3.0ps/(nm*km)	Comply
	@1550nm	≤18ps/(nm*km)	Comply
	@1625nm	≤22ps/(nm*km)	Comply
Zero-Dispersion wavelength			1300~1324nm
Zero-Dispersion slope			≤0.092ps/(nm2*km)
Mode field diameter @ 1310nm			9.2±0.4μm
Mode field diameter @ 1550nm			10.4±0.8μm
PMD	Max. value for fiber on the reel	0.2ps/km 1/2	Comply
PMD		Max. Designed value for link	0.08ps/km 1/2	Comply
Cable cutoff wavelength,λ cc			≤1260nm	Comply
Effective group index(Neff)@1310nm			1.4675	Comply
Effective group index(Neff)@1550nm			1.4680	Comply
Macro-bend loss(Φ60mm,100 turns)@1550nm			≤0.05db	Comply
Back scatter characteristic(@1310nm&1550nm)					Result
Point discontinuity			≤0.05db	Comply
Attenuation uniformity			≤0.05db/km	Comply
Attenuation coefficient difference for bi-directional measurement			≤0.05db/km	Comply
Geometrical characteristics					Result
Cladding diameter			125±1μm	Comply
Cladding non-circularity			≤1%	Comply
Core/cladding concentricity error			≤0.4μm	Comply
Fiber diameter with coating(uncolored)			245±5μm	Comply
Cladding/coating concentricity error			≤12.0μm	Comply
Curl			≥4m	Comply
Mechanical characteristic					Result
Proof test		0.69GPa	Comply
Proof test		1.4N	Comply
Dynamic stress corrosion susceptibility parameter(typical value)		≥20	Comply
Environmental characteristics(@1310nm&1550nm)					Result
Temperature induced attenuation(-60~+85℃)		≤0.5dB/km	Comply
Dry heat induced attenuation(85±2℃,30days)		≤0.5dB/km	Comply
Water immersion induced attenuation(23±2℃,30days)		≤0.5dB/km	Comply
Damp heat induced attenuation(85±2℃,RH85%,30days)		≤0.5dB/km	Comply

Packing & Delivery

4pcs/carton

Company Profile

FAQ

1. who are we?
We are based in Hunan, China, start from 2009,sell to Southeast Asia(15.00%),South America(10.00%),Eastern Europe(10.00%),South Asia(10.00%),Domestic Market(10.00%),Africa(8.00%),North America(7.00%),Western Europe(6.00%),Northern Europe(6.00%),Oceania(5.00%),Mid East(4.00%),Eastern Asia(3.00%),Central America(3.00%),Southern Europe(3.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Fiber Optic Cable

4. why should you buy from us not from other suppliers?
Grade A material for the fiber optic cable . 1000KM/Monty produce capacity Free sample for the OEM type fiber cable .

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR;
Accepted Payment Type: T/T,L/C,D/P D/A,Cash,Escrow;
Language Spoken:English

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Hunan Gl Technology Co., Ltd.

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GL Glass SM optical fiber G652D G657A1 G657A2

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