40Gbps QSFP-40G-SR4 Cisco Module OM3/OM4 Multimode , Breakout To 4x10G
 

The Cisco QSFP-40G-SR4 is a high-performance 40Gbps optical transceiver designed for data centers, enterprise networks, and high-speed computing environments. This QSFP+ module enables ultra-fast data transmission over OM3 or OM4 multimode fiber (MMF), supporting distances up to 100m (OM3) and 150m (OM4). A key advantage is its breakout capability, allowing it to split into 4x10G SFP+ connections for flexible network scalability.

Key Features & Benefits

✔ 40G Ethernet & High-Speed Data Transfer – Ideal for cloud computing, storage networks, and HPC.
✔ OM3/OM4 Multimode Fiber Support – Reliable short-range connectivity (up to 150m).
✔ Breakout to 4x10G – Cost-effective migration from 10G to 40G networks.
✔ Low Power Consumption – Energy-efficient design (<1.5W typical).
✔ Hot-Swappable & DDM Support – Real-time monitoring for temperature, voltage, and optical power.
✔ Cisco Certified & Reliable – Guaranteed compatibility with Nexus 9000/7000/5000 series switches.

Technical Specifications (QSFP-40G-SR4=)

Ideal Applications

• Data Center Interconnects (ToR/EoR switching)

• 40G to 10G Migration (via breakout cables)

• High-Performance Computing (HPC) & Cloud Infrastructure

This Cisco-certified QSFP-40G-SR4 module ensures plug-and-play deployment, low latency, and seamless integration with existing network infrastructure. For long-range needs, consider the QSFP-40G-LR4 variant.