ME7750B The Anritsu 43.5 Gbit/s BERT system, the ME7750 A /B , can be used in combination with the MUX/DEMUX and 12.5 Gbit/s 4-channel measuring instrument to evaluate 40 Gbit/s transmission systems and modules. In addition to use as a 43.5 Gbit/s ultra-fast multiplexer and demultiplexer, the 43.5 Gbit/s BERT system can be configured as a 4-channel error detector based on advanced technologies accumulated through the development of conventional pulse pattern generators and error detectors. The 43.5 Gbit/s BERT system also has a high-quality signal output and a high-performance measurement capability. ME7750A/B provides measurement solutions for the next-generation, high-speed transmission systems. reconditioned