QSFP-40G-ER4 40G Compatible with Cisco QSFP+ 40GBASE-ER4 1310nm 40km LC SMF Transceiver

The QSFP-40G-ER4 is a high-performance 40G QSFP+ transceiver module fully compatible with Cisco networking equipment. Operating at a wavelength of 1310nm, this transceiver is designed for extended-reach single-mode fiber (SMF) applications, supporting transmission distances of up to 40 kilometers. It conforms to the 40GBASE-ER4 standard, making it an ideal solution for long-haul data center interconnects, enterprise networking, and telecommunications infrastructure. The module features an LC duplex connector interface, ensuring easy and secure fiber connections. Engineered for reliable, high-speed data transmission at 40 Gbps, this transceiver delivers consistent performance across demanding network environments. Its hot-pluggable design allows for seamless installation and replacement without powering down the host system. Whether you are expanding your network capacity or upgrading existing infrastructure, this QSFP+ transceiver offers a dependable and efficient solution for your long-distance fiber connectivity needs.