Astera Labs, a relatively unknown semiconductor company with a $10 billion market value, recently showed off its new Aries 6 PCIe retimer board, which it is now sampling to leading AI and cloud infrastructure providers.
Due to the high-speed data transfer within the PCIe interface, the signals can suffer from degradation, especially over longer distances or due to interference. A PCIe retimer helps maintain the data signal integrity over the PCIe interface by cleaning, reshaping, and retransmitting the data signals.
