A BERT and sampling oscilloscope are required measuring instruments for evaluating optical modules used by optical communications systems. Previous evaluations of optical modules, such as QSFP+ and SFP+ modules, required provision of a separate BERT and sampling oscilloscope. However, the BERTWave MP2100B incorporates a BERT supporting up to 4 channels as well as a sampling oscilloscope in a single, compact, 18 cm deep cabinet, slashing equipment investment costs and saving bench-top space. In addition, the BERTWave MP2100B reduces measurement times by eliminating the need to change cable connections at simultaneous BER measurements, Eye Mask tests, and Eye pattern analyses. Additionally, adding the SFP+ plug-in port supports optical BER measurements.