A compact and low-cost test alternative solution to optical spectrum analyzers for CWDM applications JDSU OCC-55 is an innovative selective power meter for CWDM applications. The OCC-55 is a low-cost alternative solution to optical spectrum analyzers. It scans CWDM systems and automatically records all channel key measurements including wavelength, frequency and related power level. Highlights: Industry’s smallest and lightest CWDM channel checker Measure up to 18 CWDM wavelengths specified by ITU-T G.694.2 standards Low-cost alternative to an OSA Report generation with OFS-355 SMART Optical Reporting Software Applications: Determine active channels: wavelength and power level Ideal for field CWDM applications MUX/DEMUX qualification Key Features: Outstanding battery lifetime ensuring highest flexibility Graphical/tabular display mode Client and host USB port