Q28-100G-CWDM4

The Dell Q28-100G-CWDM4 is a high-speed optical transceiver designed for data center and enterprise networking applications. It enables 100Gbps connectivity over single mode fiber by leveraging CWDM4 technology, which multiplexes wavelengths to optimize bandwidth.

Often found in high-performance switches and routers, this module helps extend network reach up to 2 kilometers without sacrificing signal quality. Network engineers and IT professionals benefit from its reliable performance in dense networking environments.

Key Features

• Offers 100Gbps data transmission through QSFP28 interface
• Employs coarse wavelength division multiplexing for efficient fiber use
• Compatible with duplex LC connectors for easy integration
• Supports link lengths up to 2 kilometers on single mode fiber
• Built to fit into standard 100G network equipment

This transceiver is typically deployed in data centers to link servers, storage, and switches across moderate distances. Its CWDM4 design keeps cabling neat and cost-effective, making it a practical choice for upgrading network capacity without extensive infrastructure changes.