Broadcom BCM83540 200G Ethernet PHY (Dual-Port)

Brand: Broadcom | Category: Network Equipment

SKU: BCM-BCM83540 | Part #: BCM83540 | MPN: BCM83540

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The Broadcom BCM83540 is a dual-port 200G Ethernet PHY engineered for next-generation optical interconnect systems. Operating at speeds up to 200G with backward compatibility to 100G, this device bridges host SerDes infrastructure to optical line cards and transceiver modules across both coherent and direct-detect architectures. Built on TSMC's 7nm process, it delivers the density and power efficiency required in hyperscale data centres, cloud infrastructure, and carrier-grade routing platforms.

Technical Capabilities:

• Dual-port configuration: Supports 2× 100G or 1× 200G operation for flexible line-card designs
• Electrical interfaces: CAUI-4 and LAUI-2 connectivity for seamless host-to-PHY integration
• Protocol support: Full 100GBASE and 200GBASE standards compliance across FR, FR4, and CWDM8 optical variants
• Advanced FEC: Integrated RS(544,514) and RS(272,257) error correction for margin and reliability
• Transceiver flexibility: Optimised for both coherent DSP-based and direct-detect module implementations

Ideal for data-centre interconnect, optical module design, and line-card applications where high bandwidth density and multi-speed capability are essential. Contact Omnixon Global for availability, technical specifications, and custom RFQ support across GCC, Asia, and European markets.