Marvell Unveils First 1.6T ZR/ZR+ Pluggable and 2nm DSPs, Targeting AI Data Center Growth
Industry-First 1.6T ZR/ZR+ Pluggable Headlines Marvell’s New Expansion
Marvell Technology (NASDAQ: MRVL) today revealed a significant leap in data center connectivity, introducing the first 1.6T ZR/ZR+ pluggable and 2nm coherent DSPs with integrated MACsec security. Unveiled under the COLORZ 1600 and Libra brands, these next-generation interconnect solutions aim to handle the accelerating bandwidth and security demands of AI data centers worldwide.
AI-Driven Demand Fuels Innovation in Data Center Interconnects
With distributed AI workloads rapidly increasing inter-data center traffic, the need for more efficient, secure, and high-capacity connections has never been greater. Marvell’s COLORZ 1600 leverages the new Electra DSP, supporting secure optical links up to 1,000 km and significantly cutting power usage per bit. Meanwhile, Libra lowers power further for 800G connections and introduces new levels of flexibility for hyperscale and cloud infrastructure.
Comprehensive Solutions Designed for Scale and Security
The industry-first features, such as in-chip MACsec, support for multiple open standards (OIF, OpenZR+, OpenROADM), and operation across both C and L bands, put Marvell at the forefront of enabling secure, large-scale AI data center deployments. The expanded manufacturing capacity also positions the company to deliver these innovative optical modules at volume needed to serve the anticipated surge in demand through 2030 and beyond.
| Product | Throughput | DSP Node | Security | Max Reach | Form Factor |
|---|---|---|---|---|---|
| COLORZ 1600 | 1.6T | 2nm (Electra) | MACsec | 1,000km | OSFP |
| COLORZ 800 | 800G | 2nm (Libra) | MACsec | 1,000km (800G), 2,000km (600G), 3,000km (400G) | QSFP-DD/OSFP |
Leadership Strengthened by Execution and Ecosystem Partnerships
Industry analysts note that Marvell’s proven first-to-market record and ability to scale manufacturing are critical differentiators in an increasingly competitive market. The company not only introduced the original ZR pluggable a decade ago but continues to push boundaries in performance, security, and energy efficiency with its DSPs for hyperscale data centers.
Product Availability and Industry Showcases on the Horizon
Electra and Libra DSPs, along with the COLORZ 1600 and COLORZ 800 pluggables, are expected to begin sampling to customers in the second half of 2026. Marvell will also showcase its innovations at the upcoming OFC 2026 in Los Angeles, signaling its intent to lead next-generation AI data infrastructure.
Key Takeaway: Marvell Readies for Accelerated AI Infrastructure Demands
As AI reshapes the data center landscape, Marvell’s portfolio stands out for its security, scale, and technical leadership. Investors and industry watchers will be monitoring how this new generation of products delivers on the promise of faster, more secure, and energy-efficient data networks—vital factors as the hyperscale AI build-out accelerates.
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