QSFP28-100G-FR Dell 100Gbps Long Range Transceiver

QSFP28-100G-FR Overview

The is a Dell 100Gbps optical transceiver designed for intermediate-range data transmission over single-mode fiber. It operates based on the 100GBASE-FR standard, using a 1310nm wavelength and a duplex LC connector for efficient optical communication.With a reach of up to 2 kilometers, this module is ideal for data center interconnects, campus networks, and high-speed aggregation links where longer distances than SR4 are required but without the extended reach of LR4 modules.The transceiver is hot-swappable and supports Digital Diagnostic Monitoring (DDM/DOM), enabling real-time monitoring of operational parameters such as temperature, voltage, and optical power. Its efficient duplex design provides a cost-effective and power-efficient solution compared to longer-range optics like LR4, making it a popular choice for modern 100G deployments.