Cisco QSFP-100G-SR4-S Compatible 100GBASE-SR4 QSFP28 850nm 100m OM4 DOM MPO-12 Parallel MMF Optical Transceiver Module, 4x 25G-SR

This 100GBASE-SR4 QSFP28 module is the standard short-reach choice for spine-leaf fabrics and high-density switching, running four parallel 25G lanes over an MPO-12 multimode trunk for up to 100 meters on OM4.

Reach is 70 meters on OM3 and 100 meters on OM4 fiber, covering typical row and hall distances. Low power consumption suits dense chassis, and the hot-pluggable form factor allows replacement without downtime.

100G QSFP28 SR4 Features

• Coded for Cisco QSFP-100G-SR4-S
• Traffic-tested on real switch platforms
• Commercial 0 to 70C operating range
• Custom vendor coding on request
• Four independent 25.78Gbps lanes over MPO-12
• Up to 70m on OM3 and 100m on OM4 fiber

Typical Applications

• Cloud and colocation deployments
• Enterprise data center aggregation
• Storage and compute interconnects
• Top-of-rack to spine uplinks

Fiber Optic Singapore supports data centers, carriers and enterprises across Singapore and Southeast Asia with 100G QSFP28 SR4 ready for fast delivery.