The EXFO FTBx 720D-Q2 QUAD is a high-performance modular OTDR offering both multimode (850/1300 nm) and singlemode (1310/1550 nm) testing, packaged in a rugged, field-ready form factor compatible with EXFO FTB-1 platforms.
The EXFO FTBx 720D‑SM1 is a powerful single mode OTDR module with 36/35 dB dynamic range, designed for rapid, precise fiber testing in access, LAN/WAN, and fronthaul environments.1310/1550 nm, 6/35 dB (9/125)
High-performance singlemode OTDR module for EXFO FTB-1 platforms, offering 36/35/35 dB dynamic range across 1310, 1550, and filtered 1650 nm wavelengths—ideal for in-service PON testing and access network validation.1310/1550 Filtered 1650nm