1990-4735

The HPE Networking X142 40G QSFP+ LR4 SM Transceiver Module enables high-speed data transfer over long distances using single-mode fiber optic cables. It is commonly used in data centers and large enterprise networks where 40G connectivity is required between switches or servers.

Built for demanding environments, this module fits into QSFP+ ports and supports standard LR4 signaling to ensure reliable performance across up to 10 kilometers. Network engineers and IT professionals benefit from its ability to extend 40G links without compromising signal integrity.

Key Features

• Supports 40G data rate with QSFP+ form factor
• Operates over single-mode fiber for long-distance connections
• LR4 standard ensures compatibility and stable transmissions
• Hot-pluggable design simplifies installation and maintenance
• Suitable for backbone and core network segments

This transceiver is typically deployed in data centers or campus networks where high-bandwidth links are needed between switches or other network devices. It helps maintain fast, efficient communication across distances that copper or shorter-range optics can’t handle well.

By providing stable 40G connections over standard single-mode fiber, it plays a key role in infrastructure setups that require fast data throughput and flexibility in fiber cable runs.