QSFP-4X10G-LR-S=

This QSFP-4X10G-LR-S= module splits a 40 Gb/s data stream into four 10 Gb/s channels, ideal for long-distance network links. Often found in data centers and enterprise backbones, it transmits over single-mode fiber for distances up to 10 kilometers at a 1310 nm wavelength.

Built for high-bandwidth applications, network engineers and IT professionals commonly deploy this module to extend fiber runs between switches or routers with minimal signal loss. Its MTP/MPO connector supports dense fiber cabling setups, making it a practical choice for scalable environments.

Key Features

• Four independent 10 Gb/s channels combined into one 40 Gb/s link
• Reliable single-mode fiber transmission up to 10 kilometers
• Standard 1310 nm wavelength for long-reach applications
• Compact QSFP+ form factor for easy integration
• Compatible with Cisco network hardware supporting QSFP+ interfaces

This transceiver is typically deployed in core networking infrastructure where long-distance fiber links are necessary, such as between data centers or large campus networks. It helps maintain high data throughput without the need for additional signal regeneration, making it efficient for expanding or upgrading fiber backbones.