Is the 60.4km specification available in stock, and are other specifications offered?

Yes, the 60.4km specification is available, and we also offer standard options of 40.8km and 50.4km, with a customizable 100km specification.

Is there any possibility of lowering the price?

Considering the forecast of rising prices in 2026, purchasing now is advantageous. Opting for non-standard optical fiber can yield a 20% price reduction. Engaging with our offerings at your earliest convenience is highly recommended.

What is your monthly production capacity?

Our regular production cycle offers approximately 100,000 cores bi-weekly. For demands exceeding 1 million cores, reach out to our sales team to negotiate an annual contract, with futures prices tailored to spot variations based on brand.

Do you have relevant certifications?

Our credentials include ISO, environmental, and CE certifications. We accommodate customization requests with tailored certification applications.

Do you provide DDP price terms?

Absolutely, we specialize in DDP terms, offering competitive freight services to destinations like Poland, Bulgaria, Germany, etc. Connect with our sales team for precise quotations.

Bend Resistant G. 657. A1 G. 657. A2 Optical Fiber for FTTH and 5g Network

Name: Bend Resistant G. 657. A1 G. 657. A2 Optical Fiber for FTTH and 5g Network
Brand: Ningbo Fibconet Communication Technology Co., Ltd.
SKU: 2288201265

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: Handles bending radius as tight as 5 mm for superior performance.

High Tensile Strength: Boasts 60N tensile strength across all variants including B3, A1, and A2.

Customizable Length: Offers standard 40.8km, 50.4km, 60.4km, and customizable 100km options.

Versatile Applications: Ideal for FTTH, 5G networks, data centers, invisible cables, and drones.

Stable Performance: Consistently meets rigorous B3 standard requirements with no essential differences.

Comprehensive Certifications: Includes ISO, environmental, and CE certifications with tailored customization.

DDP Shipping Terms: Specializes in DDP terms with competitive freight to Poland, Bulgaria, Germany, etc.

High Production Capacity: Produces approx 100,000 cores bi-weekly with annual contracts for large demands.

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:What distinguishes the tensile strength of B3 bare fiber from A1 and A2 optical fibers?

All variants, including B3, A1, and A2, boast a tensile strength of 60N.

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

Our B3 optical fibers stand out for their stable performance, consistently meeting the rigorous B3 standard requirements.

Q:What are the packaging dimensions for each spool of B3 bare fiber?

Each spool is packaged with dimensions of 40*35*30cm, weighing 4.5KG.

Q:In what scenarios are B3 series optical fibers typically used?

B3 series optical fibers excel in environments with limited space and scenarios that demand repeated bending, including high-density data center cabling, invisible optical cables, and drone applications.

Q:Are there significant specification differences between various brands of B3 bare fibers?

We advocate for top-brand B3 bare fibers, which adhere to B3 standards with consistent performance across core indicators such as bending rate, showcasing no essential differences across brands.