Fully featured, entry-level, dedicated OTDR with tablet-inspired design, suitable for metro and optimized to test through optical splitters, for seamless end-to-end FTTH characterization. The MaxTester 730D (MAX-730D) is a PON/metro OTDR optimized to test through optical splitters (up to 1×128) and offers high dynamic range suitable for metro P2P testing. The series includes the intelligent Optical Link Mapper (iOLM) application and plug-and-play hardware options (VFL, power meter, swap-out connectors).