Product Description

​The BCM87400A1KRFBG adopts Broadcom's leading PAM-4 PHY technology platform and is the industry's first 400G PAM-4 PHY transceiver using nm CMOS technology.

Product Detail

The BCM87400A1KRFBG adopts Broadcom's leading PAM-4 PHY technology platform and is the industry's first 400G PAM-4 PHY transceiver using nm CMOS technology.

characteristic

Industry leading DSP performance and efficacy enable DR4/FR4 optical modules to comply with IEEE standards and MSA specifications

DSP platform supporting DR/FR optical modules for traditional switch applications

The client interface complies with CEI-28G/56G LR specifications and supports medium range (LR) channels

KP4 and end-to-end FEC bypass operation in accordance with IEEE 802.3bs standard

The mature PAM-4 architecture supports multiple optical frontends, including EML, DML, and silicon photonics

Optimization design and validated interoperability of Broadcom switch ASICs and ASSPs using 28 GBA ud PAM-4 and NRZ SerDes architectures


application

Ultra Large Scale Cloud Data Center Network

Wired infrastructure

400 Gb/s QSFP-DD/OSFP module


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