Add monitoring access to single-mode fiber links without redesigning the network path. This PROGRESS SOFTWARE LC tap is specified for 9/125 single-mode fiber and a 50/50 split ratio, making it suitable for environments where optical traffic must be observed as part of a broader visibility or analysis strategy. A tap is most valuable when it preserves operational continuity while exposing the signal to monitoring tools. The 50/50 split ratio divides the optical path so teams can inspect traffic while maintaining a live connection in the production environment. That makes it a strong fit for troubleshooting, packet capture workflows, and performance analysis where direct access to the fiber path is required. For teams managing high-value infrastructure, the appeal is precision. Rather than introducing ad hoc workarounds, a purpose-built LC tap gives you a cleaner way to place monitoring equipment into the optical layer. It is a focused accessory for organizations that need controlled visibility, repeatable deployment, and a hardware approach that fits into established single-mode fiber architectures.