**Product Specifications:**
**Brand:** SK-LINK
**Type:** Single-mode duplex fiber optic patch cord
**Connector:** LC/FC/SC/ST
**Grade:** Engineering and telecommunication grade
**Features:** Customizable length and various connector types available
**Applications:** Commonly used in fiber optic cabling, terminal boxes, switches (optical modules), fiber optic transceivers, high-density distribution frames, ODF distribution frames, power systems, and carrier-grade distribution frames
**Quality Assurance:** Tested and certified by China Telecom Technology Labs (CTTL), a third-party certification body approved by the State Certification and Accreditation Administration of China (CNAS)
**Ceramic Ferrule:** High-quality ceramic ferrule ensures stable data interchange, high durability, and low insertion loss
**Fiber Core:** High-performance fiber core allows for easy fusion splicing, low light loss, and stable high-speed transmission
**Outer Sheath:** LSZH outer sheath for low smoke and zero halogen emissions, environmentally friendly and corrosion-resistant
**Fiber Protection:** Each fiber end is equipped with a dust cap to prevent damage and ensure product quality
**Wide Compatibility:** Suitable for fiber optic communication rooms, fiber-to-the-home (FTTH), fiber data transmission, fiber CATV, LAN, fiber sensors, optical testing equipment, security monitoring, optical modems/switches, and fiber optic transceivers
**Operating Temperature:** -20°C to 85°C
**Length:** Available in lengths ranging from 1 meter to 50 meters, customizable lengths also available
Please note that the above information is based on the provided content and is subject to verification with the actual product specifications.
