What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Does the cable support OEM/ODM services?

Yes, we offer both OEM and ODM services, including customization from samples and designs.

G657A2 0.25mm Fiber Optic Cable Bare Fiber Precision Solutions for Anti-Interference

Name: G657A2 0.25mm Fiber Optic Cable Bare Fiber Precision Solutions for Anti-Interference
Brand: NINGBO EXACT CABLES & WIRE CO., LTD.
SKU: 2110024722

Zhejiang, ChinaNINGBO EXACT CABLES & WIRE CO., LTD.

US$0.46

15,000-49,999 Meters

US$0.43

50,000+ Meters

Sample price:US$0.05/meter.Request sample

Product profile

Customization

Available

Application

Communication

Type

Single-mode Fiber

Model NO.

G.657A2

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, VDE, CPR B2ca

Brand

exactcables

Sheath Material

Tension Long Term

300N

Installation Temperature

-20 to +60

Jacket Material

Color

Black

Transport Package

Shipping Box or Wooden Pallet

Specification

0.27-0.5mm

Trademark

ExactCables

Origin

Ningbo

Production Capacity

5000000000

Key features

Unmatched Bending Performance: Advanced G657A2 fiber ensures low macro-bending loss in tight spaces like FPV drone gimbals.

Ultra-Slim & Lightweight: Available in 0.25mm, 0.27mm, and 0.3mm diameters to minimize weight for drone builds.

High-Capacity Reels: Large spool options of 25.2KM or 50.4KM reduce splicing and waste for bulk users.

Low Attenuation: 0.20dB/km at 1550nm ensures crystal-clear, long-distance video and data transmission.

Durable Black Coating: Black UV-curable acrylate coating provides mechanical robustness and easy visual identification.

Wide Band Compatibility: Fully compatible with G.652D and supports O, E, S, C, and L wavebands (1260-1625nm).

Customizable Options: Customizable lengths, diameters, and jacket materials (PVC/LSZH/TPU) for specific needs.

Strict Quality Control: 100% visual and function inspection ensures high reliability for industrial applications.

Company profile

Fast DeliveryQuality AssuranceProduction Process Visualization

NINGBO EXACT CABLES & WIRE CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤3.42h

AI-Powered supplier vetting

SummaryThe supplier is identified as a Ningbo-based trading company in the manufacturing industry, with professional technical R&D capability, 3D software design, ODM, OEM, and broad customization services. It has inventory capacity, documented service and quality procedures, complaint-handling and corrective-action mechanisms, traceability, and a one-month average lead time in both peak and off-season. Export activity is substantial, with 90% of sales from exports and eight years of export experience, supported by FOB, CIF, CFR, and EXW terms. However, the supplier lacks an effective manufacturing contract with associated subcontractors, overseas warehouses, overseas showrooms, overseas agents or branches, offline trade-show participation, an SDK, and a factory environmental impact assessment report. Financial records are indicated for recent years, but no financial performance details are provided.

Supplier typeThe supplier is explicitly classified as a trading company, while its associated companies operate in manufacturing and it identifies itself as a professional technical supplier with R&D capability. This indicates a trading-led supplier structure connected to manufacturing resources rather than a clearly stated directly operated factory.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints and corrective and preventive actions, supporting a structured service process. However, it lacks overseas warehouses, overseas agents or branches, and overseas showrooms, which limits evidence of localized overseas after-sales support.

R&D capabilityThe supplier reports professional technical R&D capability, new products developed during the past year, 3D software design, ODM services, and flexible design-based customization. It does not have an available SDK, but the other evidence explicitly supports product and design innovation capability.

Production capacityThe supplier reports inventory capacity, a one-month average lead time in both peak and off-season, 20 qualified service-capability suppliers, inspection instructions that are uniformly followed, quality assurance, and raw-material traceability. However, it also states that neither the factory nor associated subcontractors have a valid manufacturing contract, creating a documented weakness in manufacturing-capacity governance.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D design, ODM, and OEM capabilities. These combined services provide strong evidence of broad customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands and has exported goods for eight years, with exports accounting for 90% of total sales. These statements indicate relevant brand and export experience, but no specific customer names, products, or project outcomes are provided.

Product Q&A

Q:Is this fiber suitable for FPV drones?

Yes, it is specifically optimized for FPV drones, offering low bending loss and lightweight design ideal for compact and vibration-prone environments.

Q:What are the available reel sizes?

We offer large spool options of 25.2KM/reel and 50.4KM/reel to minimize splicing and reduce waste.

Q:Can I customize the length and diameter?

Yes, we provide customization for lengths (1-40km) and diameters (0.25mm, 0.27mm, 0.35mm, 0.5mm) based on your requirements.

Q:What certifications does this product have?

The product is certified with RoHS, CE, ISO9001, VDE, and CPR B2ca.

Q:What is the minimum order quantity?

The minimum order quantity is 1 Pc.