ONS-SC-4G-51.7= Cisco 4Gb/s 4GBase-DWDM Single-Mode Fibre 1551.72nm 80km LC Connector SFP Transceiver Module

Experience unparalleled network performance with the Cisco 4Gb/s 4GBase‑DWDM Single‑Mode Fibre transceiver. Designed for demanding enterprise and carrier environments, this module delivers exceptional signal integrity and low latency over long‑haul distances, ensuring your critical data streams remain fast and reliable. Its robust LC connector and proven build quality provide seamless integration into existing fiber infrastructures, while the compact SFP form factor allows for flexible deployment in dense switch and router backbones. Trust in Cisco’s industry‑leading technology to keep your network resilient, scalable, and ready for tomorrow’s bandwidth demands.