Cloud-optimized PAM4 DSPs enable high-bandwidth for AI applications
The Marvell® PAM4 optical DSP portfolio, including Spica™ and Nova™ DSPs, addresses the critical the need for high-bandwidth optical interconnects to power AI infrastructure. Marvell leads the pluggable module ecosystem with low-power, high-performance silicon for AI, cloud, enterprise and 5G infrastructure.
Networking Optical Interconnects
PAM4 Ecosystem
The ever-growing demand for higher bandwidth, lower power, and smaller footprint driven by AI, cloud services, video streaming, and 5G wireless megatrends requires advanced solutions. Marvell's field-proven PAM4 DSPs offer an ideal solution for high-speed optical interconnects in cloud data centers and carrier networks.
PAM4 DSPs
Marvell PAM4 optical digital signal processors (DSPs) power the optical interconnects inside the world’s cloud and AI data centers, and support both Ethernet and InfiniBand architectures. With increasing demands for training, inference and cloud computing, operators must quickly scale out their networks with reliable, low-latency, high-bandwidth connectivity. Marvell PAM4 DSPs deliver the performance and versatility needed to support AI and cloud frontend and backend networks at 1.6T, 800G, 400G, 200G and 100G.
- Supports up to 200G PAM4 on host side and line side
- Support for both Ethernet and InfiniBand applications (select products)
- Low power consumption
- Compatible API and software suite
- Highly configurable DSP engine with a unique mixed-mode DSP architecture
- Integrated 56Gbaud or 112Gbaud laser drivers
- Integrated 56Gbaud TIA (transimpedance amplifier)
Ara™ 1.6T PAM4 DSP Family
Ara 1.6T PAM4 DSPs enable 1.6T optical transceiver modules for GenAI and next-gen cloud data center networks. Supports both Ethernet and InfiniBand applications. (P/N: MV-CD83x)
Nova™ 1.6T PAM4 DSP Family
Nova 1.6T PAM4 DSPs enable 1.6T optical transceiver modules for Al/ML and next-gen cloud data center networks. Supports both Ethernet and InfiniBand applications. (P/N: MV-CD43x)
Spica™ 800G PAM4 DSP Family
Spica 800G PAM4 DSP Family, including the Spica Gen2 DSP, to enable 800G optical transceiver modules for hyperscale data centers and Al networks. Supports both Ethernet and InfiniBand applications. (P/N: MV-CD822)
Perseus™ 400G/800G PAM4 DSP Family
The Perseus 400G/800G PAM4 DSP with integrated TIAs and laser drivers, enables 400G/800G optical transceiver modules and optimizes for short-reach interconnect within hyperscale data center and AI networks. Supports both Ethernet and InfiniBand applications. (P/N: MV-CD422)
Porrima™ PAM4 DSP Family
The Porrima 100G PAM4 platform family to build 100G, 400G networks for hyperscale data center networks. (P/N: IN040C50)
Alcor™ 100G PAM4 DSP
The Alcor PAM4 platform solution to accelerate the industry’s transition from 25G to 100G per wavelength. (P/N: IN010C25)
Polaris™ 50G PAM4 DSP Family
The Polaris™ 50G PAM4 family to build 50G,100G,200G, 400G networks for high-performance hyperscale data center, cloud computing and emerging AI applications. Supports both Ethernet and InfiniBand applications. (P/N: IN015050)
The Atlas 50G PAM4 DSP chipset with integrated TIAs and laser drivers, is in bare die form to enable high-performance cloud data center and emerging AI applications. (P/N: IN025050)
AtlasOne 50G PAM4 DSP
The AtlasOne™ PAM4 DSP with TIA chipset is a next-generation solution for next-generation 5G RAN optical fronthaul. (P/N: IN055050)
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