Optical Fiber Single Mode Invisible Fibre Bare 250um Optical Fiber G 657 A2 for Drones

• Customization: Available
• Certification: ISO, CCC, CE
• Surface: Smooth
• Model NO.: 0.2 0.25mm
• Technique: Drawn Wire
• Application: Rope, Packaging, Netting, Manufacturing, Fencing, Construction, Steel Cable
• Alloy or Not: Non-alloy
• Standard: BS, JIS, GB, ASTM, DIN, AISI
• Samples: Free Samples
• MOQ: 1 Km
• Transport Package: Coil Packing, Z2 Packing, Wooden Reel Packing
• Specification: 0.2 0.25mm
• Trademark: Yunhe
• Origin: China
• HS Code: 9001100001
• Production Capacity: 600000 Per Month

Product Description

Optical Fiber Single Mode Invisible Fibre Bare 250um Optical Fiber G 657 A2 for Drones

Applications
Drones

• Short pitch cables for special application

• High performance optical network operating in O-E-S-C-L band

• High speed optical routes in buildings (FTTx)

• Cables with low bending requirements

Product Standards

Optical Fiber and Cable bending insensitive single mode fibre meets or exceeds the ITU-T Recommendation G.652.D/G.657.

A1 including the IEC 60793-2-50 type B1.3/B6.a1 Optical Fibre Specification.

Characteristics

• Low attenuation satisfying the operation demand in O-E-S-C-L band

• Good bending loss resistance at short radius bends

• Low bending loss for highly demanding cable designs including ribbons

• Low PMD satisfying high bit-rate and long distance transmission requirements

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

Standard length: 2,000m;other lengths are also available

 

Specifications

Characteristics	Conditions	Specified values	Units
Optical Characteristics
Attenuation		1310nm	≤0.35	[dB/km]
		1383nm(after H2-aging)	≤0.35	[dB/km]
		1460nm	≤0.25	[dB/km]
		1550nm	≤0.21	[dB/km]
		1625nm	≤0.23	[dB/km]
Attenuation vs. Wavelength Max. α difference		1285-1330nm, in reference to 1310nm	≤0.03	[dB/km]
		1525~1575nm, 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	[ps/√km]
	Zero Dispersion Slope(S0)	--	≤0.092	[ps/√km]
	Typical Value	--	0.086	[ps/√km]
PMD	Maximum Individual Fibre	--	≤0.1	[nm]
	Link Design Value(M=20,Q=0.01%)	--	≤0.06	[nm]
	Typical Value	--	0.04	[nm]
Cable Cutoff Wavelength (λCC)		--	≤1260	[nm]
Mode Field Diameter(MFD)		1310nm	8.4-9.2	[μm]
		1550nm	9.3-10.3	[μm]
Effective Group Index of Refraction(Neff)		1310nm	1.466	--
		1550nm	1.467	--
Point Discontinuities		1310nm	≤0.05	[dB]
		1550nm	≤0.05	[dB]
Geometrical Characteristics
Cladding Diameter		--	125.0±0.7	[μm]
Cladding Non-Circularity		--	≤0.7	[%]
Coating Diameter		--	235~245	[μm]
Coating-Cladding Concentricity Error		--	≤12.0	[μm]
Coating Non-Circularity		--	≤6.0	[%]
Core-Cladding Concentricity Error		--	≤0.5	[μm]
Curl(radius)		--	≥4	[m]
Delivery Length		--	Up to 50.4	[km/reel]
Environmental Characteristics	1310nm, 1550nm & 1625nm
Temperature Dependence Induced Attenuation		-65ºC +85ºC	≤0.05	[dB/km]
Temperature-Humidity Cycling Induced Attenuation		-10°C to +85°C, 98% RH	≤0.05	[dB/km]
Watersoak 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		85ºC, for 30 days	≤0.05	[dB/km]
Mechanical Specification
Proof Test		--	≥9.0	[N]
		--	≥1.0	[%]
		--	≥100	[kpsi]
Macro-bend Induced Loss	10 Turns Around a Mandrel of 15 mm Radius	1550nm	≤0.25	[dB]
	10 Turns Around a Mandrel of 15 mm Radius	1625nm	≤1.0	[dB]
	1 Turn Around a Mandrel of 10 mm Radius	1550nm	≤0.75	[dB]
	1 Turn Around a Mandrel of 10 mm Radius	1625nm	≤1.5	[dB]
Coating Strip Force		typical average force	1.5	[N]
		peak force	1.3~8.9	[N]
Dynamic Fatigue Parameter(nd)		--	≥20	--

 

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A:30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us.