JNP-QSFP-100G-SR4 Juniper Networks 100GBASE-SR4 QSFP28 Optical Transceiver Module

The JNP-QSFP-100G-SR4 is a high-speed optical transceiver designed for short-range 100 Gigabit Ethernet connections. It uses a QSFP28 form factor to deliver reliable 100G performance over multimode fiber cables, making it a common choice in data centers and enterprise networks where fast and efficient data transfer is needed within racks or across short distances.

Built for environments requiring robust and scalable network infrastructure, this transceiver is often found in switch-to-switch or switch-to-server connections, supporting high-bandwidth applications and data-intensive operations. Network engineers and IT professionals benefit from its plug-and-play design and compatibility with Juniper's hardware, ensuring easy integration and maintenance.

Key Features

• Operates at 100 Gbps using four lanes of 25 Gbps each
• Compatible with OM3 and OM4 multimode fiber for up to 100 meters reach
• Low power consumption suitable for dense data center environments
• Hot-swappable QSFP28 form factor simplifies upgrades and replacements
• Supports digital diagnostics monitoring for real-time performance insight

This module is typically deployed in data centers where high-throughput short-range connections are essential, such as between switches or from switches to servers. Its support for multimode fiber and QSFP28 interfaces ensures it fits well into existing network setups without complex changes.

In practice, the JNP-QSFP-100G-SR4 helps maintain fast, reliable data flows critical to cloud computing, virtualization, and high-performance computing tasks, allowing organizations to keep their infrastructure responsive and scalable.