Hunan GL Technology Co., Ltd (GL Fiber®) is a leading manufacturer of high-performance fiber optic cables, committed to delivering reliable and durable products for global telecommunications, data centers, and industrial applications. Quality is at the heart of our production process, ensuring that every cable meets stringent industry standards.
Key Factors in Fiber Optic Cable Quality
- The performance and longevity of fiber optic cables depend on several critical factors:
- Fiber Optic Material Purity – High-quality glass or plastic fibers with low attenuation ensure optimal signal transmission.
- Precision Manufacturing – Tight tolerances in fiber core diameter, cladding, and coating prevent signal loss.
- Protective Design – Robust jackets, waterproofing, and tensile strength materials enhance durability.
- Strict Testing & Certification – Compliance with international standards guarantees reliability.
How GL Fiber® Controls Quality in Production？
1. High-Quality Raw Materials
We source premium optical fibers and protective materials from trusted suppliers. Each batch undergoes inspection to ensure compliance with ITU-T, IEC, and ANSI/TIA standards.
2. Advanced Manufacturing Process
Our factory utilizes cutting-edge equipment for:
- Fiber Drawing – Ensures consistent diameter and low attenuation.
- Cable Stranding & Buffering – Protects fibers from bending and environmental stress.
- Jacketing & Armoring – Adds mechanical strength and resistance to moisture, rodents, and extreme temperatures.
3. Rigorous Testing Procedures
Every GL-Fiber® cable goes through multiple quality checks, including:
- Optical Performance Testing (Insertion Loss, Return Loss, Bandwidth)
- Mechanical Testing (Tensile Strength, Crush Resistance, Bending Tests)
- Environmental Testing (Temperature Cycling, Water Immersion, UV Resistance)
- Flame Retardancy & Safety Tests (RoHS, CPR, UL Certification)
4. Certifications & Compliance
We adhere to global standards, including:
- ISO 9001 (Quality Management System)
- RoHS & REACH (Environmental Safety)
- IEC, ITU-T, ANSI/TIA (Telecommunication Standards)
5. Continuous Improvement & Customer Feedback
GL-Fiber® invests in R&D to enhance product performance. We also work closely with clients to refine designs based on real-world applications.
Conclusion
At Hunan GL Technology Co., Ltd (GL-Fiber®, quality control is embedded in every step—from material selection to final testing. Our commitment to excellence ensures that customers receive durable, high-performance fiber optic cables for any application.
Visit www.gl-fiber.com to learn more about our products or request a customized solution!