QDD-400G-LR4-S= Cisco 400Gb/s 400GBase-LR Single-Mode Fibre 1310nm 10km Duplex LC Connector QSFP-DD Transceiver Module

Elevate your high‑speed networking infrastructure with the Cisco 400GBase‑LR transceiver, engineered for demanding data‑center environments that require uncompromising performance and reliability. This advanced QSFP‑DD module delivers seamless, high‑bandwidth connectivity across long‑haul single‑mode fiber links, enabling your network to scale effortlessly while maintaining low latency and exceptional signal integrity. Designed for easy integration into existing Cisco platforms, it supports robust duplex communication and is built to withstand the rigors of continuous operation in mission‑critical applications. With its compact, industry‑standard LC connectors and proven compatibility, this transceiver is the ideal choice for enterprises seeking to future‑proof their fiber networks and achieve peak efficiency.