The Solitine 100G SR4 QSFP28 Module delivers exceptional 100Gbps high-speed connectivity designed for long-distance single-mode fiber applications, making it ideal for enterprise backbone networks, ISP core infrastructure, and large-scale data center interconnects. Despite its “SR4” label, this module’s specifications align more closely with LR4/ER4 standards, supporting transmission distances of up to 20 kilometers without sacrificing signal integrity.

Operating over four precise wavelengths — 1295nm, 1300nm, 1304nm, and 1309nm — the module enables efficient wavelength multiplexing, ensuring stable, long-range data transport. The duplex LC connector offers simple, secure, and quick installation, seamlessly integrating with existing fiber optic infrastructure. Built to the 100GBASE-LR4 standard, it ensures broad interoperability with networking equipment from leading vendors.

Equipped with Digital Diagnostics Monitoring (DDM), the module provides real-time insights into critical parameters such as temperature, optical power, and voltage, empowering network administrators to detect and address potential issues before they impact performance. Its compact QSFP28 form factor optimizes space utilization in high-density network environments while maintaining energy efficiency.

With its combination of extended reach, high bandwidth, and robust performance, the Solitine 100G SR4 QSFP28 Module offers a future-proof solution for organizations that require reliable, large-scale, long-distance fiber connectivity.