Description
The Cisco QDD-400G-FR4-S is a high-performance 400GBASE-FR4 QSFP-DD optical transceiver module designed for high-density networking and modern data center interconnects
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The Cisco QDD-400G-FR4-S is a high-performance 400GBASE-FR4 QSFP-DD optical transceiver module designed for high-density networking and modern data center interconnects

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