Marvell Technology, Inc. will showcase the industry's first 800 Gbps ZR/ZR+ pluggable module for data center interconnects (DCI) with probabilistic constellation shaping (PCS), an innovative optical communications modulation technology that optimizes performance and greatly extends transmission reach. The demonstration, which takes place in the Marvell booth (#2225) at OFC 2024, consists of a network featuring a Marvell®? Teralynx®?

10 switch and Marvell 800 Gbps ZR+ modules. PCS continually adapts the modulation of coherent signals to maximize transmission capacity or minimize spectrum and energy. The technology enables optical fiber to approach the Shannon Limit, the theoretical maximum transfer rate achievable.

With PCS enabled, the reach of a Marvell COLORZ 800 module at full bandwidth doubles from 500km to 1,000km. COLORZ 800 is powered by the Marvell®? Orion®?

800 Gbps coherent DSP which enables the widest ecosystem of interoperable 800 Gbps coherent modules on the market. In addition, at OFC 2024, Marvell COLORZ 800 modules will be shown in the Arista booth (#4901). The Arista demonstration showcases the use case for small form factor pluggable modules in Arista cloud spine switches and highlights how cloud service providers can increase bandwidth quickly and cost-efficiently in DCIs to accommodate the escalating performance demands of AI workloads.

Marvell COLOR ZR 800 modules are the industry's first 800G ZR/ZR+ modules for data center interconnects(DCIs). COLORZ 800 incorporates the Marvell Orion 800 Gbps coherent DSP and innovative, field-proven silicon photonics platform, which integrates multiple discrete components into a single die. 800G ZR/ZR+ modules powered by the Marvell Orion coherent DSP are PCS capable.

Along with providing 800 Gbps for DCI links up to 1000km, COLORZ 800 can also be enabled for connections up to 1,200km operating at 400/600 Gbps without PCS to replace traditional transport equipment across a greater range of cloud infrastructure. Both the COLORZ 800 module and Orion coherent DSP have been recognized as Lightwave 2024 Innovation Reviews awards. Marvell COLORZ 800 technology will also be showcased as part of the Optical Internetworking Forum (OIF) multi-vendor interoperability demonstration in booth 1323.

To deliver the data infrastructure technology that connects the world, the company's partnerships with customers. Trusted by the world's leading technology companies for over 25 years, the company move, store, process and secure the world's data with semiconductor solutions designed for customers' current needs and future ambitions. Through a process of deep collaboration and transparency, the company ultimately changing the way tomorrow's enterprise, cloud, automotive, and carrier architectures transform--for the better.

Explained: The Shannon limit, The Shannon limit, The Shannon Limit, The Shannon limit, the company has the ability to increase bandwidth to maximize transmission capacity and energy to maximize transmission capacity and energy.