QSFP-200G-FR4-S — QSFP56 200 Gbps

The Cisco QSFP-200G-FR4-S is a QSFP56 200 Gbps transceiver compliant with the IEEE 200GBASE-FR4 standard, supporting links up to 2 km over single-mode fiber. It uses a Dual Duplex LC (UPC) connector and a 4-lane architecture to deliver 200 Gbps over duplex fiber. Its 2 km reach sets it apart from short-reach SR4 variants and positions it for campus or inter-building interconnects over existing SMF infrastructure.

The QSFP-200G-FR4-S is suited to 200G deployments requiring kilometer-range coverage without the cost of long-haul solutions. It targets network teams building 200G backbones between nearby datacenters or campus distribution points. Genuine Cisco hardware, manufacturer warranty.