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Finisar QSFP-DD Transceivers

Finisar QSFP-DD (Quad Small Form-factor Pluggable Double Density) transceivers represent the cutting edge of optical networking, designed to meet the massive bandwidth demands of next-generation data centers and cloud service providers. As the premier solution for 400G and 800G Ethernet, the QSFP-DD interface builds upon the success of the QSFP legacy while doubling the number of electrical high-speed interfaces.
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Genuine Finisar FTCD8613E1PCM Finisar FTCD8613E1PCM 400GBASE-SR8 QSFP-DD Optical Transceiver

Finisar FTCD8613E1PCM 400GBASE-SR8 QSFP-DD Optical Transceiver

Our Price: $600.00
   
 

The Double Density Advantage

  • Massive Throughput: By utilizing an 8-lane electrical interface (compared to the 4 lanes in standard QSFP), these modules support data rates of 400Gbps and 800Gbps, enabling a significant increase in total system bandwidth.

  • Backward Compatibility: One of the most critical features of the Finisar QSFP-DD design is its backward compatibility. A QSFP-DD port can accept standard QSFP+, QSFP28, and QSFP56 modules, allowing for a seamless, cost-effective migration path from 40G or 100G to 400G and beyond.

  • High-Density Performance: These transceivers allow network operators to maintain the same 1U switch port density while quadrupling the bandwidth compared to 100G solutions, significantly reducing the cost-per-bit.