The FTB-7400E OTDR from EXFO Electro-Optical Engineering offers as many as eight wavelengths in a single test platform for in-service troubleshooting of metro and CWDM (coarse wavelength-division ...

What sets HieFo's HOT25 chip apart from other OTDR laser chips on the market is its compact size and advanced performance, achieving the same high output with a significantly shorter 1 mm chip ...