Tektronix targets 400G with 45-GHz optical modulation analyzer
Tektronix, Inc. is taking orders for the 45-GHz OM4245 45 GHz Optical Modulation Analyzer (OMA) for use with the DPO70000SX 70 GHz ATI Performance Oscilloscope the company launched at OFC 2015 (see "Tektronix offers 70-GHz high-fidelity real-time oscilloscope"). The OMA module aims to meet test and measurement requirements for both 100G and emerging 400G coherent transmission designs, including multi-carrier approaches.