Based on this product's specifications, here are some alternatives and similar models
ACT 3 meters Singlemode 9/125 OS2 Polarity Twist uniboot duplex fiber patch cable with CS - LC connectors
Summary description:
The ACT 3 meters Singlemode 9/125 OS2 fiber patch cable features a uniboot design for easy polarity management and is equipped with CS and LC connectors. Ideal for high-speed data transmission in telecommunications and networking applications. Its 9 µm core diameter ensures optimal performance for singlemode fiber connections.