This confirms that SI performance has been improved by changing from the existing product to a paddle card. In a layout where internal space is limited, such as server and switch, a paddle card with high SI performance, combined with a low connector height, is an effective solution.
• Improved insertion loss and return loss/ insertion loss and return loss also improved by improving characteristic impedance Tables 6 and 7 show results for insertion loss and return loss. These are comparisons between existing product and the improved product with a paddle card.
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Table 6: Insertion Loss
Table 7: Return Loss
37
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