QSFP-DD Optical Transceivers
QSFP-DD transceivers give you the flexibility to both run 400G links and low-cost 100G. QSFP-DD Optical transceivers (Double Density) have gained popularity as
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QSFP-DD is a new module and cage/connector system similar to current QSFP, but with an additional row of contacts providing for an eight lane electrical interface. It is being developed by the QSFP-DD MSA as a key part of the industry's effort to enable high-speed solutions. The 400G QSFP-DD FR4 is a 400Gb/s Quad Small Form Factor Pluggable Double Density (QSFP-DD) optical module supporting link lengths up to 2km SMF through duplex LC connectors. Cisco offers a comprehensive range of pluggable optical modules in the Cisco® pluggables portfolio. 0 over optical link, enabling scalable server disaggregation and efficient rack-to-rack interconnects ideal for AI/ML and rack-scale data center expansion.
