01
Overview
🌐 Shortening Electrical Traces: Packaging transceivers next to compute dies replaces 30 cm traces with sub-millimeter silicon links.
Efficiency Breakthrough
Drops link energy to 1.2 pJ/bit, liberating megawatts of cluster power.
02
Overview
Throughput: 3.2 Tbps
Energy Efficiency: 1.2 pJ/bit
Topology: Co-Packaged Optics (CPO)
30 seconds
Key facts
Copper interconnects are causing an interconnect bottleneck in modern hyperscale data centers. Co-packaged optical transceivers mount optical engines directly onto the compute package, delivering 3.2 Tbps bandwidth at 1.2 pJ/bit efficiency.
- Copper interconnects are causing an interconnect bottleneck in modern hyperscale data centers.
- Co-packaged optical transceivers mount optical engines directly onto the compute package, delivering 3.2 Tbps bandwidth at 1.2 pJ/bit efficiency.
Want to go deeper?
The Hook & Core Paradox
Wavelength-division multiplexed microring modulators route optical channels directly from the silicon substrate.
Between the Lines (Market & Margin Shift)
Enables doubling rack-level accelerator density within existing datacenter power budgets.
The Bottleneck (Physical & Engineering Barrier)
Regulatory frameworks and infrastructure readiness remain critical.
3–5 Year Horizon (Structural Shift)
By 2030, all top-tier AI training accelerators will adopt co-packaged photonics for all inter-node fabric links.
Chronicle: Past 5 Years
2024–2025
Initial research phase and prototype validation.
2026
Production deployment and commercial integration.
Forecast Scenarios
3 Years
Ecosystem consolidation and protocol standardization.
5 Years
Ubiquitous deployment across operational platforms.
10 Years
Foundation for next-generation autonomous systems.