QSFP-100G-SL4 — QSFP28 100 Gbps

The QSFP-100G-SL4 is a Cisco QSFP28 transceiver operating at 100 Gbps over multimode fibre (MMF) with a reach of 30 meters. It uses an MPO-12 (UPC) connector and parallel fibre cabling (4 lanes x 25G), compliant with the IEEE 100GBASE-SR4 standard. Its 30-meter reach positions it for ultra-short links, distinct from SR4 modules that typically achieve 100m on OM4 MMF.

This module is suited to very short interconnects within the same datacenter: spine-leaf aggregation, connections between co-located chassis, or between switches and servers within a confined footprint. Its QSFP28 form factor makes it compatible with all current Cisco 100G platforms. Genuine Cisco hardware, manufacturer warranty.