ONS-SC-4G-61.4= Cisco 4Gb/s 4GBase-DWDM Single-Mode Fibre 1561.43nm 80km LC Connector SFP Transceiver Module

Elevate your network infrastructure with the Cisco 4GBase‑DWDM Single‑Mode Fibre SFP Transceiver Module, engineered for seamless integration into high‑performance data centers and enterprise environments. This compact, low‑profile component delivers exceptional signal integrity and reliability, ensuring uninterrupted connectivity across demanding fiber optic links. Designed with industry‑leading precision, it supports seamless upgrades and future‑proof scalability, allowing you to maintain peak performance as bandwidth demands grow. Whether you’re expanding a campus network, enhancing a metro‑level backbone, or deploying a resilient edge solution, this transceiver delivers the dependable, high‑quality transmission you need to keep your critical applications running smoothly.