QSFP 40GBASE-LR4 Trnscvr Mod. LC. 10km. Enterprise-Class

Overview

The Cisco QSFP-40G-LR4-S is a high-performance optical transceiver module designed to meet the demanding requirements of modern networking environments. Offering unparalleled speed and reliability, this module is specifically engineered to deliver high-bandwidth connectivity over long distances, making it ideal for a wide range of applications in enterprise, data center, and service provider networks. The QSFP-40G-LR4-S module supports data rates of up to 40 gigabits per second (Gbps), enabling rapid data transmission and efficient network performance. With its long-reach (LR) design, this transceiver module can transmit data over distances of up to 10 kilometers (6.2 miles) without signal degradation, ensuring seamless connectivity across extended network infrastructures. By using four separate wavelengths, this module utilizes wavelength-division multiplexing (WDM) technology to maximize bandwidth utilization and optimize network efficiency. The hot-pluggable nature of the QSFP-40G-LR4-S module enables hassle-free installation and replacement without the need to power down the network, minimizing downtime and maximizing operational efficiency.