Request InfoTektronix Inc.BEAVERTON, Ore., April 28, 2015 — Tektronix Inc. has introduced a 45-GHz optical modulation analyzer that can support 100-G and next-generation 400-G communications standards. Providing support for single- or multicarrier systems, the analyzer is integrated with the company’s DPO70000SX 70-GHz ATI performance oscilloscope to provide multi-channel, high-sample-rate and low-noise digitization of complex modulation signaling for testing coherent optical transmitters, transmission systems and receivers. 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