Description
The Cisco QSFP-40G-CSR-S is a high-performance, short-reach transceiver module designed for 40 Gigabit Ethernet applications. Built for multimode fiber (MMF) connections, it supports link lengths of up to 300 meters over OM3 fiber and 400 meters over OM4 fiber, making it ideal for high-speed data center and enterprise networking environments. This hot-swappable, compact QSFP+ module operates over four parallel lanes, each transmitting data at 10Gbps, ensuring efficient and reliable connectivity. With LC duplex connectors and compatibility with Cisco networking equipment, it simplifies deployment while maintaining industry-leading performance.
Engineered for flexibility, the QSFP-40G-CSR-S operates at a wavelength of 850nm and utilizes MPO/MTP fiber connectors for seamless integration into existing network infrastructures. It supports Digital Optical Monitoring (DOM), enabling real-time diagnostics for power levels, temperature, and signal integrity. Designed to meet stringent industry standards, this transceiver module offers low power consumption and high port density, optimizing network efficiency. Ideal for businesses seeking cost-effective scalability, this used Cisco transceiver provides a reliable solution for upgrading to 40G speeds without extensive infrastructure changes.