BCM87800中文资料7 nm 800GbE PAM-4 PHY (8:8)数据手册Broadcom规格书

描述 Description

The Broadcom® BCM87800 is the industry’s highest-performance and lowest-power single-chip 800GbE PAM-4 PHY transceiver capable of driving eight lanes of 106-Gb/s PAM-4 at 53 Gbaud, while supporting DR8 and 2xFR4 optical links. The BCM87800 leverages Broadcom’s market-leading 7-nm PAM-4 PHY transceiver technology platform already proven with the BCM8740X PHY, and it provides a path to accelerating 800G QSFP-DD/OSFP optical module availability. Broadcom’s advanced DSP technology and equalization techniques compensate for optical impairments while maintaining the world’s lowest power to enable the deployment of 25.6 Tb/s and higher- density switch ASICs inside pluggable optical modules and co-packaged optical solutions.
 

特性 Features

• BCM87800 7-nm CMOS 800GbE (8:8) PAM-4 PHY Product Brief
• Industry-leading DSP performance and power efficiency enabling DR8/2xFR4 optical modules to meet IEEE standards and MSA specifications
• Proven PAM-4 architecture supporting multiple optics front-ends including EML, DML, and silicon photonics
• Optimized design and proven interoperability with Broadcom switch ASICs and ASSPs using 100G PAM-4 SerDes architecture
• DSP platform supporting DR/FR optical modules for legacy switch applications
• Ultra-low power consumption using 7-nm process technology and small footprint packages with features for flexible board routing