Credo joins Open CPX MSA to advance AI optical interconnect standards
- Credo Technology Group joins the Open CPX MSA consortium
- Focuses on interoperable co-packaged and near-package optical interconnects
- Credo will support silicon photonics PICs and optical DSPs
- Aims to address power and density limits in AI data centers
- Open CPX MSA established in March 2026

*this image is generated using AI for illustrative purposes only.
Credo Technology Group Holding Ltd (NASDAQ: CRDO) has joined the Open CPX MSA, a consortium focused on developing open specifications for co-packaged and near-package optical interconnects.
The membership enables Credo to contribute to standardized mechanical, thermal, electrical, and optical interfaces for next-generation AI networking architectures.
Strategic Alignment
Established in March 2026, the Open CPX MSA aims to create an ecosystem of interoperable optical solutions. The organization develops optimized optical engines that support high-speed connectivity between ASICs and optical interconnects.
Credo will support the standard with silicon photonics-based photonic integrated circuits (SiPho PICs), optical digital signal processors (DSPs), and other components. This aligns with Credo’s vertically integrated portfolio, which includes Active Electrical Cables and optical transceivers.
Technical Context
As AI infrastructure scales, moving data between ASICs and optical interconnects faces power and signal integrity challenges. Co-packaged optics (CPO) and near-package optics (NPO) architectures reduce the distance data travels electrically before conversion to light.
The initial target of the MSA is an optimized optical engine with a defined pluggable socket and electrical connector system supporting both optical and copper connectivity.
What the Numbers Show
The source does not disclose financial figures, revenue impacts, or specific deal values associated with this membership. The announcement focuses solely on strategic ecosystem participation and technical standardization efforts.
How might Credo's participation in the Open CPX MSA impact its competitive positioning against other silicon photonics providers like Broadcom or Marvell?
What is the expected timeline for the commercial availability of Open CPX-compliant optical engines, and how does this align with next-generation AI chip roadmaps?
Could the standardization of co-packaged optics interfaces lead to significant cost reductions for AI data center infrastructure operators in the medium term?






























