Broadcom launches 400G/lane optical DSP for AI data centers

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Go back to Broadcom launches 400G/lane optical DSP for AI data centers

Broadcom Delivers Industry’s First 400G/lane Optical DSP for Next-Generation AI Networks

March 11, 2026 9:01 AM EDT

PALO ALTO, Calif., March 11, 2026 (GLOBE NEWSWIRE) -- Broadcom Inc. (NASDAQ: AVGO), a global technology leader that designs, develops and supplies semiconductor and infrastructure software solutions, today announced the availability of its 3nm 400G/lane optical PAM-4 DSP, the Taurus BCM83640, optimized for 1.6T transceiver solutions with unprecedented bandwidth density and efficiency. The device features 400G/lane serial optical interfaces, which enable optical transceiver manufacturers to cost effectively deliver low power 1.6T pluggable modules to meet the growing bandwidth needs for AI data centers.

Taurus BCM83640 Product Highlights

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