A 400G QSFP-DD to 4x QSFP28 AOC is an integrated breakout active optical cable that efficiently splits a single 400G port into four independent 100G channels. Designed for high-density data center deployments, this solution enables flexible connectivity between modern 400G switches and legacy 100G equipment, providing a cost-effective, low-power, and hot-pluggable alternative to discrete optical transceivers.
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