Chainflex® cables - igus® - #30

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Attenuation The maximum values of the individual attenuation for each pair of cores are specified for the corresponding nominal characteristic wave impedance in dB/100m in the DIN IEC 61156-6 standard. Accordingly, the cables are subdivided into several categories according to the transmission frequency planned to be used. For the cable being inspected, transmission frequencies of up to 100 MHz are planned to be used, which corresponds to the category 5e. Test result The attenuation, as a measure of the reduction of the transmitted electrical energy of a signal on the cable, remains, even after more than 1,5 million double strokes, below the specified limit value while being subjected to the application of stress of the minimum bending radius. The characteristic electrical transmission quantities such as characteristic wave impedance, return loss and near-end crosstalk are fulfilled so that, despite applications of high mechanical stress, the electrical values of the IEC standard are complied with for a cable of the category 5. MHz dB/100 m 27 max. norm value new condition according to 332.269 double strokes according to 686.767 double strokes according to 1.561.281 double strokes 0 10 20 30 40 50 60 70 80 90 100 0 -5 -10 -15 -20 -25 -30 -35 Product information CF14 CAT5 page 130