QSFP-100G-FR — Cisco QSFP28 100G

The QSFP-100G-FR is a Cisco transceiver in QSFP28 form factor operating at 100 Gbps over single-mode fiber, positioned between the SR and LR reach classes. The FR (Farther Reach) designation typically targets intra-datacenter or DCI (Data Center Interconnect) links at intermediate distances, without requiring the optical amplification needed for LR deployments. Its QSFP28 form factor provides dense, compact integration.

This module is particularly well suited to short-range DCI deployments and inter-room connections within a single campus. It meets the needs of network teams that must span distances beyond a few hundred meters without reaching the 10 km threshold of the LR variant. Genuine Cisco hardware, manufacturer warranty.