Broadcom 7nm 8x106G PAM-4 Duplex Front-panel Low-Power PHY - BCM87803
The Broadcom BCM8780X series is the industry’s highest performance and lowest power single-chip 800GbE PAM-4 PHY transceiver platform capable of driving eight lanes of 112-Gb/s PAM-4 at 56 Gbaud, while supporting DR8/2xFR4 optical links. In 800GbE mode, the BCM87802 drives eight lanes of 106 Gb/s (at 53-Gbaud PAM-4) from the system side to eight lanes of 106 Gb/s (at 53-Gbaud PAM-4) with direct- drive capability for EML and silicon photonics.
- Industry-leading DSP performance and power efficiency enabling DR8/2xFR4 optical modules to meet IEEE standards and MSA specifications
- Monolithic integrated 56-Gbaud laser driver with direct-drive PAM-4 output capability for EML and silicon photonics
- 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
Applications
- Hyperscale data center deployments inside 800G QSFP-DD/OSFP optical modules
- 800G DR8
- 2 × 400G DR4/FR4
- Co-packaged optical solutions
DATASHEET
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