The Cisco QDD-4X100G-LR-S is a high-performance optical transceiver designed to support 4 x 100GBASE-LR configurations, making it ideal for long-distance data transmission. Operating at a wavelength of 1310nm, this QSFPDD module achieves a transmission reach of up to 10 kilometers over single-mode fiber (SMF). It features MPO-12/APC connectors, ensuring reliable and efficient connectivity for various networking applications. Additionally, the transceiver includes Digital Optical Monitoring (DOM) for real-time diagnostics and performance tracking, enabling network administrators to monitor link health effectively. The QDD-4X100G-LR-S is engineered to provide scalable and efficient connectivity solutions for modern data centers and high-bandwidth network environments.
