Based on this product's specifications, here are some alternatives and similar models
Patch cord duplex SM PCLCLC9D10-2L 10 m, 2 mm
Summary description:
Duplex single-mode (SM) fiber patch cord model PCLCLC9D10-2L with LC connectors, 10 m length and 2 mm jacket diameter. Designed for duplex optical connections in telecom and data networks, it provides reliable low-loss signal transmission between devices, patch panels or fiber equipment. Suitable for installation in racks, cabinets and short to medium cable runs.