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High Temperature Resistant Stable G. 657. A1 G. 657. A2 Singlemode Optical Fiber
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
AvailableApplication
CommunicationType
Single-mode FiberModel NO.
G. 657. B3Connection Structure
SCMaterial Shape
Round WireAllowed Lateral Pressure
100(N/100mm)<1000(N/100mm)Allowed Tensile Strength
100N<1000NCore
Single CoreCertification
RoHS, CE, ISO9001, CCCBrand
OEMSheath Material
Optical FiberProduct Name
0.26mmFiber Waveleng
0.245±0.01Fiber Tension
0.69 Gpa (100 Kpsi)Fiber Optic Roll Length
50.4 Km/RollTransport Package
Plastic DrumSpecification
50.4 km/rollTrademark
FIBCONETOrigin
Ningbo, ChinaHS Code
9001100001Production Capacity
10 Million Cores/YearKey features
Ultra-Bend Resistance: Minimal bending radius of 5mm ensures superb performance in tight spaces.
High Temperature Stability: Engineered for stable operation under high temperature and stringent conditions.
FTTH Optimized Design: Expertly optimized refractive index profile ideal for Fiber-to-the-Home applications.
Robust Tensile Strength: Consistent tensile strength of 60N ensures reliability across B3, A1, and A2 types.
Customizable Lengths: Standard 40.8km and 50.4km available, with custom options up to 100km.
Comprehensive Certifications: Holds ISO, CE, RoHS, and CCC certifications with support for custom requests.
High Production Capacity: Approximately 100,000 cores produced every two weeks for spot products.
DDP Shipping Terms: Offer DDP terms with freight services to destinations like Poland, Bulgaria, and Germany.
Company profile
Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2017-05-18Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤6.65hTerms 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 is the difference in tensile strength between B3 bare fiber and A1, A2 optical fibers?
A:
All have a tensile strength of 60N, ensuring consistent reliability and performance across these fiber types.
Q:What are the differences between different brands of B3 optical fibers?
A:
Our company's B3 optical fibers are renowned for their stable performance and fully comply with B3 standard requirements, ensuring quality and consistency.
Q:What is the packaging specification per spool of B3 bare fiber?
A:
Each spool is meticulously packaged at dimensions of 40*35*30cm, with a weight of 4.5KG, ensuring safe and efficient transport.
Q:What are the application scenarios of B3 series optical fibers?
A:
B3 series optical fibers are specifically designed for deployment in ultra-compact spaces and environments requiring frequent bending, including niche applications like high-density data center cabling, invisible optical cables, and drone cabling.
Q:Is there an essential difference in the specifications of different brands of B3 bare fibers?
A:
We advocate the use of top-brand B3 bare fibers, as they consistently meet all B3 standards. Key specifications, such as bending rate, adhere to the set standards, with no significant specification differences among different brands.
Send Inquiry
*To:
Ningbo Fibconet Communication Technology Co., Ltd.
Ningbo Fibconet Communication Technology Co., Ltd.*Content:
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