G657A2 Bare Optical Fiber Economical Price FTTH Drone Optical Fiber for Cable Manufacturing Single-Mode Invisible 0.25mm

• Customization: Available
• Application: Communication
• Type: Single-mode Fiber
• Model NO.: G657A2 Optical Fiber
• Connection Structure: FC-LC
• Certification: RoHS, CE, ISO9001
• Brand: OEM
• Model Number: G652D, G657A1, G657A2
• Use: FTTH FTTB FTTX Network
• Length: 25.2km, 50.4km, 60km, OEM
• Color: Bare, 12 Colors
• Package: Carton Box
• Dimensions: 47*49*31cm
• Weight: 21kg
• Transport Package: Single Package Size
• Specification: 25X26X32 cm
• Trademark: OEM
• Origin: China
• HS Code: 854470000
• Production Capacity: 20000km/Day
• Package Size: 47.00cm * 35.00cm * 47.00cm
• Package Gross Weight: 15.000kg

Product Description

G657A2 Bare Optical Fiber Economical Price For Cable Manufacturing Single-mode Invisible 0.25mm

GL FIBER^® provides the whole series of SMF products that meet and even excel the requirements of standards on performance indicators. Due to the high stability, these products effectively meet the demand for high speed, large capacity, long distance and small bending radius necessary for signal transmission in different applications.

1.High-quality single-mode fiber: This product features G652D, G657A1, and G657A2 bare optical fiber spools manufactured by YOFC in the industry. The 0.2mm, 0.25mm, and 0.27mm fiber diameters ensure stable signal transmission, making it suitable for a wide range of applications.

2.In stock availability: We currently have an ample supply of G652D, G657A1, and G657A2 fiber spools in stock, ensuring that you have quick access to the products you need. Our inventory management system guarantees prompt and efficient delivery.

3.2-year warranty: This bare optical fiber spool comes with a 2-year warranty, offering you peace of mind and financial protection. In case of any issues, our customer service team is always ready to assist you and resolve any concerns.

4.Versatile compatibility: Designed for use in FTTX applications, these single-mode fiber spools are compatible with various optical fiber systems. Their compatibility ensures that your network systems can seamlessly integrate with our product, maximizing efficiency and performance.

5.competitively priced: Our bare optical fiber spools offer a competitive price-to-quality ratio, making them an excellent value for money. Unlike other high-end products, we provide superior quality while keeping costs affordable.

Product Name	Optical fiber
Fiber Type	SM G657A2
Cable dia.	0.25mm
Length	25.2/50.4/60.4km

Specification

Optical Characteristics
Attenuation		1310nm	≤0.35	[dB/km]
		1383nm(after H2-aging)	≤0.35	[dB/km]
		1460nm	≤0.25	[dB/km]
		1490nm	≤0.23	[dB/km]
		1550nm	≤0.21	[dB/km]
		1625nm	≤0.23	[dB/km]
Attenuation vs. Wavelength Max. α dierence		1285-1330nm, in reference to 1310nm	≤0.03	[dB/km]
		1525-1575nm, in reference to 1550nm	≤0.02	[dB/km]
Zero Dispersion Wavelength(λ0)		--	1300-1324	[nm]
Zero Dispersion Slope(S0)		--	≤0.092	[ps/(nm2·km)]
PMD	Maximum Individual Fibre	--	≤0.1	[ps/√km]
	Link Design ValueM=20Q=0.01%)	--	≤0.06	[ps/√km]
	Typical Value	--	0.04	[ps/√km]
Cable Cuto Wavelength (λCC)		--	≤1260	[nm]
Mode Field DiameterMFD		1310nm	8.4-9.2	[μm]
		1550nm	9.3-10.3	[μm]
Eective Group Index of RefractionNe		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		-60℃ to +85℃	≤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		85℃, for 30 days	≤0.05	[dB/km]
Mechanical Specication
Proof Test		--	≥9.0	[N]
		--	≥1.0	[%]
		--	≥100	[kpsi]
Macro-bend Induced Attenuation	10 Turns Around a Mandrel of 15 mm Radius	1550nm	≤0.03	[dB]
	10 Turns Around a Mandrel of 15 mm Radius	1625nm	≤0.1	[dB]
	1 Turn Around a Mandrel of 10 mm Radius	1550nm	≤0.1	[dB]
	1 Turn Around a Mandrel of 10 mm Radius	1625nm	≤0.2	[dB]
	1 Turn Around a Mandrel of 7.5 mm Radius	1550nm	≤0.5	[dB]
	1 Turn Around a Mandrel of 7.5 mm Radius	1625nm	≤1.0	[dB]
Coating Strip Force		typical average force	1.5	[N]
		peak force	1.3-8.9	[N]
Dynamic Fatigue Parameter(nd)		--	≥20	--

Packing & Delivery

Main Product

Company Profile

Hunan GL Technology Co., Ltd was founded in 2004 and have more than 21 years experiencedleading manufacturer of fiber optic cables & accessories in China which is located in Changsha,Hunan, the hometown of the great Chairman Mao. Over the past 21 years, our cables have estab-lished an extensive sales network around the world.

There're over 550 employees in GL, 70% belongs to technical and research department, 8 ofthem are Doctors, 30 of them are of master degree and over 200 staff are with Bachelor degreeAll the staff are well educated with rich practise experience and professional knowledge in fiberoptic cable business field, also with strong creativity and team spirit.

GL Fiber passed the the certification of lS0 9001:2015 Quality Systems in 2015. With perfectguality control system, Talented technical team, Advanced equipment, And our reliable quality.Our products gain reputed fame in domestic market and overseas market. GL has become themost reliable partner in the fiber optic cable industry.

Certifications

Production Line

Exhibition

FAQ

Q1 :How much does a fber cable cost?

A:Typically, the price per fiber optic cable ranges from $30 to $1000, depending on the type and quanti.ty of fbers:G657A1/G657A2/G652D/0M2/0M3/0M4/0M5, Jacket material PVc/LSZH/PE, Drum length,and Structural design and other factors affect the pricing offiber cables.

Q2.What is your terms of packing?

A: Generally, we pack our goods in drum with pallet for export.2KM/3KM/4KM/5KM of one drum or as peryourreauirements.

Q3.What is your terms of payment?

A: T/T 30% as deposit, and 70% before delivery. We'l show you the photos of the products and packag-es before you pay the balance.

Q4. How about your delivery time?

A: Generally, it will take 5 to 7days after receiving your initial. The specifc delivery time depends on theitems and the quantity of your order.

Q5. Can you provide OEM or ODM?
A: Yes.

Q6. What is your sample policy?
A: We provide FREE sample if we have them in stock.