The FTBx-730D PON FTTx/MDU OTDR by EXFO America is engineered for efficient performance in testing and troubleshooting fiber optic networks. It features a unique swap-out connector that allows for easy replacements, ensuring optimal functionality over time without incurring significant downtime or service costs. With the capability to support high port count PON splitters of up to 1 128 and deliver in-service testing at 1650 nm, this OTDR is exceptionally versatile. Designed for precise measurements, it boasts short dead zones, including an event dead zone of just 0.5 m and a PON dead zone of 30 m, making it ideal for pinpointing faults in complex installations. Its impressive dynamic range of up to 42 dB allows for point-to-point measurements over distances of up to 132 km. Additionally, the device is iOLM-ready, facilitating one-touch multiple acquisitions that simplify the assessment process with clear visual results. This combination of features makes the FTBx-730D an essential tool for professionals aiming to maintain high standards in fiber optic testing and maintenance.