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This QSFP28 100GBASE-LR4 optic module provides reliable high-speed data transmission over distances up to 10 kilometers using single-mode fiber. It's built for 100 Gigabit Ethernet environments, making it suitable for data centers, enterprise networks, and telecom applications that require long-reach connectivity.

Often found in core network switches and routers, this transceiver supports seamless integration with compatible Juniper equipment. Network engineers and IT professionals commonly use it to extend network segments without sacrificing performance or signal integrity.

Key Features

• Operates at 100 Gbps with four 25 Gbps lanes
• Designed to work with serial SMF for long-distance transmission
• Compliant with IEEE 802.3ba 100GBASE-LR4 standards
• Low power consumption suited for dense network deployments
• Hot-pluggable for easy installation and replacement

This optic module is typically deployed in data centers linking switches across large facilities or between buildings. Its ability to maintain high data rates over 10 km helps networks stay scalable and efficient without additional signal boosting equipment.