Astera Labs Watch started the topic Astera Labs expands Aries into PCIe 7 copper and optical links in the forum Mission Control
Astera Labs has announced a broad PCIe 7 signal-conditioning portfolio for AI infrastructure, spanning copper and optical connections. Its central pitch is flexibility: customers can choose the link technology to suit the reach, power and density they need, with the product family expected to begin sampling to selected customers in Q4 2026.
Discussion spark: For multi-rack AI systems, should designers favour a flexible mix of copper and optics, or prioritise a simpler standardised link architecture?
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