The EXFO America MAX-720C-SM2 OTDR (Millennium part #524916) is a singlemode optical time-domain reflectometer built into EXFO's compact MAX-700 series platform with EA and EUI-91 connector configurations. Designed for field technicians who need fast, accurate fiber optic cable fault location and loss measurement, the MAX-720C-SM2 supports rapid event detection across access and metro fiber networks. Its rugged, portable housing and intuitive interface make it well suited for daily use by installation and maintenance crews. As part of EXFO's MAX-700 OTDR family, this unit integrates with the same connector adapters and accessories used across other MAX-series testers, simplifying toolkit standardization for field teams.