Cisco Unveils 51.2T AI Networking Systems at OCP 2026

AI Infrastructure 📅 Oct 13, 2026 ✍️ Aamir Raza

Cisco Drops 51.2T AI Networking at OCP 2026

At the OCP Global Summit, Cisco revealed its next wave of AI networking gear built for hyperscale data centers. LexxWire

51.2T Switching, Already Live in Hyperscalers

The Silicon One P200 chip powers 51.2-terabit systems already deployed in production at Microsoft and Alibaba Cloud. LexxWire

New Chips: 102.4T G300, Liquid-Cooled G302

Cisco added the 102.4T G300 and 51.2T G302 top-of-rack chips, with 1.6T optics and direct-to-chip liquid cooling. The G302 ships before the end of 2026. LexxWire

Alibaba Runs P200 at 'Massive Scale'

Alibaba Cloud deployed its Quantum Cat router on Cisco's P200, hitting 51.2 Tbps of routing capacity for its eCORE backbone network. LexxWire

$9.3B in AI Orders Fueled This Bet

Cisco booked $4B in hyperscaler AI infrastructure orders in fiscal Q4, taking fiscal 2026 orders to $9.3B — 4.5x the prior year. Cisco also plans a 400G-per-lane optics spec with NVIDIA. LexxWire

Cisco Unveils 51.2T AI Networking Systems at OCP 2026

Cisco Drops 51.2T AI Networking at OCP 2026

51.2T Switching, Already Live in Hyperscalers

New Chips: 102.4T G300, Liquid-Cooled G302

Alibaba Runs P200 at 'Massive Scale'

$9.3B in AI Orders Fueled This Bet

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