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

SC

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: G.657.B3 fiber withstands tight bends with a 5mm radius, ideal for FTTH.
High Tensile Strength: Robust 60N tensile strength ensures durability for A1, A2, and B3 fibers.
Customizable Length: Standard rolls up to 60.4km; custom lengths available up to 100km.
DDP Shipping Support: Proficient in DDP terms with competitive freight to destinations like Poland.
Certified Quality: Products hold ISO, CE, RoHS, CCC certifications for global compliance.
Cost-Effective Options: Non-standard optical fibers offer up to 20% price reduction.

Company profile

Ningbo Fibconet Communication Technology Co., Ltd.
Experienced TeamQA/QC InspectorsR&D CapabilitiesStandardized Supplier Management
Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2017-05-18Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤5.09hTerms 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 bending radius of the B3 fiber?
A:
The G.657.B3 fiber exhibits unparalleled bend-resistance, even with a tight bending radius of just 5 mm.
Q:What is the tensile strength of the fiber?
A:
Each fiber class (A1, A2, B3) boasts a robust tensile strength of 60N, ensuring durability across the board.
Q:What are the standard roll lengths available?
A:
Standard specifications available are 40.8km, 50.4km, and 60.4km. Custom lengths up to 100km are also offered.
Q:What is the packaging size and weight per spool?
A:
Each spool is packaged at dimensions of 40*35*30cm and weighs a precise 4.5KG.
Q:What are the typical application scenarios for B3 fiber?
A:
B3 series fibers are perfect for ultra-compact spaces, high-density data center cabling, invisible optical cables, and drone applications.

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