**Product Specifications:**
**Brand:** BOYANG
**Product Name:** Single Mode Fiber Optic Cable
**Model:** Not specified
**Testing and Certification:** IDC Flame Retardant Safety Testing conducted by China Telecommunication Technology Labs. Certified by the Ministry of Industry and Information Technology and the General Administration of Quality Supervision, Inspection and Quarantine of China. Accredited by the three major telecom operators (China Telecom, China Mobile, China Unicom) and data centers.
**Features:**
- Fiber Core: 657A, insensitive to bending
- Material: Aramid yarn + Low Smoke Zero Halogen (LSZH) flame retardant
- Flame Retardant Grade: IEC60332-1-2
- Length: 3 meters
- Insertion Loss: Typical 0.20dB, Maximum 0.30dB
- Return Loss: ≥50dB
- Tensile Strength: 70N
- Operating Environment: -40°C to 75°C
**Applications:** Suitable for high-speed and stable transmission in fiber optic networks, data centers, and telecommunications systems.
**Quality Assurance:** ISO 9001:2000 certified quality management system. Compliant with ISO/IEC 11801:2008 and TIA/EIA 568-C.3 standards.
**Customization:** Supports custom length requirements for tailored installations.
**Safety Precautions:** Do not look directly at the fiber optic end face to avoid eye injury.
Please note that the above information is based on the laboratory testing data for BOYANG fiber optic jumpers and is provided for reference purposes only.