Core Viewpoint - Marvell has announced the expansion of its multi-generation ZR/ZR+ and coherent DSP technology portfolio, introducing the industry's first 1.6T ZR/ZR+ pluggable chip and 2nm coherent DSP, which includes MACsec functionality for secure AI data center connectivity [2][3]. Group 1: Product Launches - Marvell COLORZ 1600 is the industry's first 1.6T ZR/ZR+ pluggable optical module, utilizing the Marvell Electra chip, which is also the first 2nm 1.6T ZR/ZR+ coherent DSP [2]. - The Libra chip is introduced as the first 2nm 800G ZR/ZR+ coherent DSP, enabling low-power second-generation COLORZ 800 pluggable optical modules [2]. - Both new products support the MACsec protocol, enhancing Marvell's extensive coherent DSP and COLORZ pluggable optical module offerings for global hyperscale AI and cloud data center networks [2]. Group 2: Market Demand and Competitive Landscape - With the acceleration of distributed AI workloads, ZR/ZR+ connectivity is crucial for networks requiring high bandwidth, low power consumption, and built-in security [3]. - The demand for coherent pluggable chips is expected to surge by 2030, necessitating deep expertise and rapid production scaling [3]. - Marvell's enhanced production capabilities position the company to meet the high-volume needs of global AI-driven data center infrastructure [3]. Group 3: Industry Leadership and Innovation - Marvell has maintained a leading position in the coherent DSP market, transitioning to 2nm technology, which underscores its commitment to high density, high performance, and low power consumption [3][4]. - The COLORZ 1600 can connect data centers over distances of 20 km (campus), 120 km (metro), and 1000 km (regional), supporting on-chip MACsec security and interoperability with OIF, OpenZR+, and OpenROADM standards [4]. - The COLORZ 800, utilizing the new Libra DSP technology, allows cloud operators to achieve 800G rates over 1000 km and 600G over 2000 km, significantly reducing capital costs compared to traditional systems [4]. Group 4: Future Availability - Marvell Electra and Libra coherent DSPs, along with the COLORZ 1600 and COLORZ 800 pluggable chips, are expected to begin customer sampling in the second half of 2026 [5].