Cisco QSFP-40G-SR4 Compatible 40GBASE-SR4 QSFP+ 850nm 150m DOM MTP/MPO-12 MMF Optical Transceiver Module

The 40GBASE-SR4 QSFP+ module remains the most widely deployed 40G optic in data centers, carrying four 10G lanes over an MPO-12 multimode trunk for up to 150 meters on OM4.

Reach is 100 meters on OM3 and 150 meters on OM4 fiber, covering typical row distances. Low power draw suits dense chassis, and hot-pluggable design allows replacement without downtime.

40G QSFP+ SR4 Features

• Coded for Cisco QSFP-40G-SR4
• Traffic-tested on switch platforms
• Commercial 0-70C operating range
• Custom vendor coding available
• Four 10.3125Gbps lanes over MPO-12
• Up to 100m on OM3, 150m on OM4

Typical Applications

• Data center inter-rack connections
• Enterprise core networking
• Storage network uplinks
• Cloud infrastructure cabling

Fiber Optic Singapore supports data centers, carriers and enterprises across Singapore and Southeast Asia with 40G QSFP+ SR4 ready for fast delivery.