| 摘要 |
Interposers for tapping a signal. An interposer can include an interposer printed circuit board, an output connector that couples the interposer circuit board with a backplane connector of a chassis, an input connector for coupling the interposer circuit board with a disk drive, tapping circuitry for tapping a high-speed differential signal, and connectors coupled to the tapping circuitry for transmitting the tapped signal to an analyzer or an oscilloscope.
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