The JBX43111 50-meter LC/APC to SC/APC simplex singlemode fiber patch cable represents a professional-grade solution for telecommunications infrastructure, data centers, and high-speed network deployments. This cable is engineered to deliver exceptional performance in demanding environments where signal integrity and reliability are paramount. **Superior Optical Performance:** This singlemode fiber patch cable features a 9/125 micron core with industry-leading G.657.A1 ultra-bendable glass fiber technology. The ultra-low insertion loss of ≤0.35dB (with typical performance of just 0.15dB) ensures minimal signal degradation across the 50-meter length. With a return loss exceeding 20dB, the cable provides excellent signal reflection control, critical for high-speed digital transmission at both 1310nm and 1550nm wavelengths commonly used in telecommunications. **Compliance and Safety:** The cable meets TAA (Trade Agreements Act) compliance requirements, making it suitable for government and institutional procurement. It adheres to RoHS/ELV directives (EU directive 2002/95/EC), ensuring environmental responsibility. The OFNR (Optical Fiber Non-Conductive Riser) rating provides fire safety certification for installation in building plenum spaces and vertical runs. **Design and Installation Features:** The distinctive yellow jacket provides excellent visibility for identification and tracing in complex network installations. With a compact 1.8mm outside diameter, the cable offers superior flexibility for routing through conduits and cable trays without excessive bending stress. The LC/APC and SC/APC connectors feature angled physical contact designs, reducing back-reflection and ensuring maximum optical efficiency. **Versatile Applications:** Ideal for fiber-to-the-premises (FTTP) networks, backbone connections, telecommunications equipment interconnects, and laboratory testing environments. The straight-through polarity configuration ensures straightforward point-to-point connections. **Value and Convenience:** Custom lengths are available for specific deployment requirements. The 90-day limited warranty provides peace of mind. Enjoy free standard shipping on orders exceeding $99, with convenient fulfillment from multiple U.S. locations. This TAA-compliant, professionally tested cable delivers enterprise-grade performance at competitive pricing.