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Cisco''s comprehensive portfolio of QSFP-DD modules support 400G and 800G data rates across copper, multimode

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QSFP-DD optical module for reliable 400G fiber connections, perfect for distances beyond DAC reach, up to 100 meters! The module

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Learn more about the Cisco QSFP-DD Open Line System (QDD OLS), a pluggable optical amplifier module that

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