QSFP-100G-PSM4-S — QSFP28 100 Gbps

The Cisco QSFP-100G-PSM4-S is a QSFP28 100 Gbps module that uses four parallel single-mode fibers (SMF) over an MPO-12 APC connector, offering a reach of 500 m. Compliant with the PSM4 MSA standard, it distributes 100G throughput across 4 independent 25 Gbps channels over parallel fiber, with an operating temperature range of 0 to 70 °C.

The preferred solution for intra-campus or inter-cabinet interconnections within a data center where pre-installed MPO parallel fiber is already in place, the QSFP-100G-PSM4-S delivers high density without WDM. It suits network teams looking to leverage their existing MPO infrastructure over distances up to 500 m. Genuine Cisco hardware, manufacturer warranty.