The zX2 system is backward compatible with standard Impact headers, allowing current Impact customers to keep their existing architecture in place while upgrading their chassis’ data rates. A common-ground structure improves crosstalk isolation, resulting in increased near-end crosstalk (NEXT) margin. Tuned to lower functional impedance of 95 Ohms, discontinuities are minimised throughout signal channels. Reduced-size compliant pins (0.36mm) on both the backplane and daughter-card modules optimises PCB footprint, which helps to further enhance the SI performance of the connector system by reducing impedance in the footprint.
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