Is the 60.4km specification readily available, and what other options exist?

Indeed, we carry popular specifications of 40.8km, 50.4km, and 60.4km, with customization available for 100km lengths.

Is there room for price negotiation?

Anticipate price increases in 2026; procuring now can secure a more advantageous rate. Opting for non-standard fibers may offer up to a 20% savings. If non-standard optical fiber is acceptable, the price can be reduced by 20%.

What is your monthly production capability?

We can supply approximately 100,000 cores bi-weekly for spot products. For orders exceeding 1 million cores, please connect with sales to negotiate an annual agreement. Prices for futures are contingent on spot pricing and brand considerations.

Do you have relevant certifications?

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

Do you provide DDP price terms?

Absolutely, our expertise in DDP terms ensures seamless delivery to your selected port of destination (e.g., Poland, Bulgaria, Germany, etc.). Our freight forwarder offers competitive rates-please liaise with sales for detailed quotations.

Excellent Bend Performance G. 657. A1 G. 657. A2 Optical Fiber for Indoor Cabling

Name: Excellent Bend Performance G. 657. A1 G. 657. A2 Optical Fiber for Indoor Cabling
Brand: Ningbo Fibconet Communication Technology Co., Ltd.
SKU: 2279917555

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: Maintains superior bend-resistance at a bending radius of just 5 mm for G.657.B3 fiber.

High Tensile Strength: All fiber types exhibit a robust tensile strength of 60N for reliable performance.

FTTH Optimized Design: Expertly crafted refractive index profile ensures excellence for Fiber-to-the-Home solutions.

Multiple Length Options: Available in 40.8km, 50.4km, and 60.4km, with customization up to 100km.

DDP Delivery Support: Seamless delivery to destination ports like Poland, Bulgaria, and Germany via DDP terms.

Certified Quality: Holds ISO, CE, RoHS, and CCC certifications for global compliance and safety.

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

Cost-Effective Options: Non-standard fibers offer up to 20% savings compared to standard specifications.

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 exhibit a robust tensile strength of 60N.

Q:What sets apart different brands of B3 optical fibers?

The B3 optical fibers we utilize boast consistent performance, fully aligned with the B3 standard's stringent requirements.

Q:Could you detail the spool packaging specifications for B3 bare fiber?

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

Q:Where are B3 series optical fibers typically applied?

Ideal for deployment in confined spaces requiring frequent bending, including specialized scenarios such as high-density data center cabling, discrete optical cabling, and aerial drone connections.

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

We endorse premium B3 bare fibers that adhere to the B3 standard. Critical performance indicators, like bending rate, are standardized, ensuring no fundamental specification differences among various brands.