The most flexible solution to test multiple technologies and high speed networks. The FTB-4-PRO is a 4-slot modular test platform (10.1" touchscreen) for multiservice testing including OTDR/iOLM, Ethernet (10M–100G and up to 100G/400G with modules), fiber characterization and transport testing. Options include built-in power meter/VFL (VPM2X), Wi‑Fi/Bluetooth (RF), inspection probes, and a variety of connector adapters.