Is the 60.4km specification available in stock? Are other specifications also available?

Yes, the standard specifications include 40.8km, 50.4km, and 60.4km, with a 100km specification available for customization.

Is there potential for a price reduction?

As prices are projected to rise in 2026, securing purchases now is advisable. Opting for non-standard optical fiber can also yield a 20% price reduction.

What is your monthly production capacity?

We supply approximately 100,000 cores bi-weekly for spot products. For orders exceeding 1 million cores, engage with sales personnel to negotiate an annual agreement. Futures pricing aligns with spot market rates and varies by brand.

Do you possess relevant certifications?

Our certifications include ISO, environmental, and CE certifications. Customization requests can prompt additional certification applications.

Do you offer Delivery Duty Paid (DDP) price terms?

Indeed, we are well-versed in DDP terms and can handle freight to your destination port, such as in Poland, Bulgaria, Germany, etc. We offer competitive freight forwarder pricing; please reach out to our sales team for a detailed quotation.

Bend Insensitive G. 657. A1 G. 657. A2 Singlemode Optical Fiber for FTTX Network

Name: Bend Insensitive G. 657. A1 G. 657. A2 Singlemode Optical Fiber for FTTX Network
Brand: Ningbo Fibconet Communication Technology Co., Ltd.
SKU: 2279883335

Zhejiang, ChinaNingbo Fibconet Communication Technology Co., Ltd.

US$43.27

100-999 km

US$42.38

1,000-9,999 km

US$40.52

10,000+ km

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Communication

Type

Single-mode Fiber

Model NO.

G. 657. B3

Connection Structure

Material Shape

Round Wire

Allowed Lateral Pressure

100(N/100mm)<1000(N/100mm)

Allowed Tensile Strength

100N<1000N

Core

Single Core

Certification

RoHS, CE, ISO9001, CCC

Brand

OEM

Sheath Material

Optical Fiber

Product Name

0.26mm

Fiber Waveleng

0.245±0.01

Fiber Tension

0.69 Gpa (100 Kpsi)

Fiber Optic Roll Length

50.4 Km/Roll

Transport Package

Plastic Drum

Specification

50.4 km/roll

Trademark

FIBCONET

Origin

Ningbo, China

HS Code

9001100001

Production Capacity

10 Million Cores/Year

Key features

Ultra-Bend Resistance: Withstands bending radius as small as 5mm, ideal for tight spaces.

FTTH Optimized Design: Precisely optimized refractive index for reliable Fiber-to-the-Home connectivity.

High Tensile Strength: All fibers exhibit a tensile strength of 60N for durability.

Standard Length Options: Stock available in 40.8km, 50.4km, and 60.4km specifications.

Customizable Length: 100km specification available for customization upon request.

Comprehensive Certifications: Holds ISO, CE, and environmental certifications; additional certs available.

DDP Delivery Terms: Offer Delivery Duty Paid terms to destinations like Poland, Bulgaria, and Germany.

High Production Capacity: Supply approx. 100,000 cores bi-weekly for spot products.

Company profile

Experienced TeamQA/QC InspectorsR&D CapabilitiesStandardized Supplier Management

Ningbo Fibconet Communication Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2017-05-18Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤5.12hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier operates in optical communication, electronic, network equipment, fiber, cable, and related product sales, with three production lines and stated outputs for connectors and PLC splitters. It exports through agents and self-operated import/export rights, serving markets across multiple regions, and has four years of export experience. Customization is available from samples, designs, and minor or flexible requirements. Service procedures, corrective actions, complaint handling, and ERP-based process management are documented. However, the supplier has no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse or showroom, no ODM, SDK, 3D design, or recent new-product development capability, and does not provide OEM services for popular brands. The evidence does not establish certifications, financial strength, or customer cases.

Supplier typeThe supplier’s stated business scope covers optical communication equipment, optoelectronic devices, optical fiber, electronic and network equipment, metal products, and wire and cable. It operates three production lines and reports production of connectors and PLC splitters, supporting classification as a manufacturer and supplier in the communications-related product sector.

After-Sales capabilityThe supplier has written procedures and records for service-capability assessment, corrective and preventive actions, and customer complaint handling. However, it lacks overseas warehouse and showroom capabilities, so the evidence supports structured service processes but not comprehensive overseas service infrastructure.

R&D capabilityThe supplier has no available SDK, no 3D software design service, no ODM service, and reported no new products in the past year. ERP integration is established, but the sustainable-development and technical-transformation entries are recorded as zero, indicating limited demonstrated innovation capability.

Production capacityThe supplier operates three production lines, reports output for connectors and PLC splitters, has inventory capacity, and states a one-month average lead time in both peak and off-season periods. Capability controls have weaknesses: there is no valid contract with related subcontractors, no continuous batch quantity reconciliation, and no outsourcing SOP.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, minor customization, and flexible customization. These capabilities are supported by design services, although the supplier does not provide 3D software design or ODM services.

Product Q&A

Q:How does the tensile strength of B3 bare fiber compare to A1 and A2 optical fibers?

All fibers exhibit a tensile strength of 60N.

Q:How do different brands of B3 optical fibers vary?

The B3 optical fibers utilized by our company boast stable performance, consistently meeting the stringent B3 standard requirements.

Q:What are the packaging specifications per spool of B3 bare fiber?

Dimensions are 40*35*30cm with a weight of 4.5KG.

Q:What are the application scenarios for B3 series optical fibers?

B3 series fibers are ideal for deployment in highly confined spaces and environments requiring frequent bending, including specialized scenarios such as high-density data center cabling, invisible optical cables, and drone cabling.

Q:Is there a significant difference in specifications among different brands of B3 bare fibers?

We recommend premium brand B3 bare fibers. The performance meets B3 standards, with core metrics like bending rate up to standard, exhibiting no substantial specification differences across brands.