CFP-100G-LR4

This Cisco CFP-100G-LR4 transceiver module is built for high-speed 100 Gigabit Ethernet over single-mode fiber. It’s commonly used in data center and telecom environments requiring reliable long-distance connections.

Often found in core network switches and routers, it helps service providers and enterprises maintain data flow over spans up to 10 kilometers. Network engineers and system integrators typically rely on this module for its stability and performance.

Key Features

• Operates at 1310nm wavelength for long-range transmission
• Supports duplex LC connectors for compatibility and ease of use
• Enables 100GBASE-LR4 standard to ensure interoperability
• Designed for single-mode fiber to maintain low signal loss
• Provides reliable data rates for backbone and metro networks

This transceiver is often deployed in enterprise backbones, service provider metro rings, and large campus networks. It plays a key role in supporting high-capacity links without compromising signal integrity or adding complexity.