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The Ando AQ3540 optical channel selector can switch one or two inputs to 16 outputs (or vice versa). With excellent selection repeatability, low insertion loss, high retum loss and low dependence on polarization, it makes it easier than ever to construct automatic measurement systems for development, manufacturing and inspection tasks in optical transmission systems and optical devices. When used with an OTDR, it can also measure multicore fiber characteristics. Features. Superb selection repeatability (typical 0.003 dB). Low polarization dependence: 0.05 dB p-p or less. High return loss (45 dB or 60 dB). Low insertion loss (typical 1 .2 dB). Long switch life (typical 10 million cycles). Manual-free operation by Rotary encoder input.
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