**Product Specifications:**

**Brand:** BOYANG

**Product Name:** SC-SC Single Mode Duplex Fiber Optic Patch Cord

**Features:** Low insertion loss, high return loss, bend resistant, flame retardant

**Certifications:** IDC flame retardant safety testing, approved by China Telecom Equipment Testing Center

**Quality Assurance:** Professional testing by China Telecom Equipment Testing Center, specializing in various communication equipment and cables

**Patents:** New type of fiber optic patch cord, patented fiber optic head fixing structure

**Patent Numbers:** ZL202020015598.2, ZL202021984992.3

**High-Tech Enterprise:** Recognized as a national high-tech enterprise with patented technologies

**Product Type:** Single mode fiber optic cable

**Material:** Aramid yarn with LSZH outer sheath

**Length:** 2 meters

**Insertion Loss:** Typical value 0.20dB, maximum value 0.30dB

**Return Loss:** ≥50dB

**Tensile Strength:** Withstands 70N pull force, maintains insertion loss change ≤0.3dB under 70N tension for 1 hour

**Operating Environment:** -40°C to 75°C

**Applications:** Suitable for fiber optic equipment interconnections, data centers, and network infrastructure

**Quality Management:** ISO 9001:2000 certified, complies with ISO/IEC11801:2008 and ANSI/TIA-568-C.3 standards

**Note:** The above data is based on laboratory testing and is for reference only.