Housed in the FTB-400 platform and featuring interferometric technology, the FTB-5320 detects and provides complete data for channels, frequencies or wavelengths and power levelsat the touch of a button. Ideal for quick and accurate spectral characterization of dense systems and components, the FTB-5320 is also the perfect complement to the FTB-5240B/FTB-5240 OSA when it comes to network deployment.