Page 39 - 2020 Interconnect Innovations eBook
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» Figure 5: Insertion loss of low-loss, micro-twinax cable and verious PCB laminate materials
What about performance? When measured at 112Gb/s PAM4 with IEEE 802.3ck allowable loss, the copper twinax Si-Fly demonstrates a 22” reach compared to the 4.5” reach of MEGTRON7 PCB, as shown in Figure 6.
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» Figure 6: Samtec Si-Fly’s 22” reach when measured at 112Gb/s PAM4 with IEEE 802.3ck allowable loss
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