Product Detail
G652D Colored Bare Optical Fiber 50.4km Reel
G652D Colored Bare Optical Fiber is a reliable single mode optical fiber designed for modern communication systems requiring stable transmission performance and efficient fiber identification.
Featuring excellent optical characteristics and low attenuation performance, this fiber provides consistent signal transmission for long-distance communication applications. The colored coating design allows easier fiber recognition during cable manufacturing, assembly, and installation processes.
Available in 0.2mm, 0.25mm, and 0.27mm coating diameter options, and supplied in a 50.4km continuous reel format, it offers flexible solutions for indoor and outdoor optical cable production, telecommunication networks, and customized fiber optic applications.
Optical Fiber
Supply Length
Diameter Options
Core Features of Our Single Mode Bare Fiber
High Fiber Reliability
Stable optical performance for reliable communication system integration.
Easy Fiber Identification
Color coating improves recognition efficiency during cable assembly and installation.
Production Friendly Design
Designed for efficient handling and smooth integration into fiber manufacturing processes.
Quality Consistency
Strict quality control ensures uniform performance for continuous production needs.
Product Specifications & Technical Data
G652D Colored Bare Fiber Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Fiber Type | G652D Single Mode Fiber | – |
| Fiber Structure | Colored Bare Fiber | – |
| Reel Length | 50.4 | km |
| Coating Diameter Options | 0.20 / 0.25 / 0.27 | mm |
| Fiber Count | 1 | Fiber |
| Fiber Color | Customized Color | – |
| Cladding Diameter | 125 ± 1 | μm |
| Cladding Non-Circularity | ≤1 | % |
| Core-Cladding Concentricity Error | ≤0.6 | μm |
| Coating Concentricity Error | ≤12 | μm |
| Attenuation @1310nm | ≤0.35 | dB/km |
| Attenuation @1550nm | ≤0.22 | dB/km |
| Mode Field Diameter @1310nm | 9.2 ± 0.4 | μm |
| Mode Field Diameter @1550nm | 10.4 ± 0.8 | μm |
| Cable Cutoff Wavelength | ≤1260 | nm |
| Proof Test | ≥1 | % |
| Operating Temperature | -60 ~ +85 | ℃ |
| Application | Indoor & Outdoor Communication Systems | – |
| Packaging | Fiber Reel | – |
Applications of Single Mode Optical Fiber
FTTH & Access Networks
Designed for modern fiber access infrastructure, our optical fiber supports FTTH deployments and broadband connectivity solutions requiring stable transmission performance and flexible installation.
Fiber Optic Cable Manufacturing
Used as a core material for optical cable production, our fiber provides consistent quality and reliable optical performance for different cable structures and customized solutions.
FPV Drone & Aerial Communication
Suitable for advanced aerial communication systems, including FPV and tethered drone applications requiring compact optical solutions and dependable high-speed data transmission.
Industrial & Special Communication
Supporting specialized optical communication environments, our fiber solutions are suitable for industrial systems and customized applications requiring reliable connectivity.
Why Choose TianJin DongFang Group
Your Trusted Partner In The Fiber Optic Industry
TianJin DongFang Group is dedicated to the development and application of fiber optic technologies, serving customers across different markets with a focus on long-term industry growth.
We continuously explore new opportunities in the fiber optic field, working together with partners to support the evolution of modern connectivity and information infrastructure.
Through continuous improvement and industry experience, we aim to create sustainable value for customers and build lasting partnerships worldwide.
Industry Expertise
Years of experience in the fiber optic field allow us to better understand industry trends and customer requirements.
Professional Production System
Well-organized manufacturing processes ensure efficient production management and consistent operation.
Comprehensive Quality Control
Strict inspection procedures help maintain reliable product performance and stable quality standards.
Flexible Product Solutions
We provide adaptable solutions according to different specifications, applications, and project requirements.
Stable Supply Support
Efficient production planning and supply management help ensure reliable delivery for global customers.
Long-Term Cooperation
We value close partnerships with customers through responsive communication and continuous service improvement.
