DS-SFP-FC4G-LW= Cisco 4.25Gb/s 1000Base-LW Single-Mode Fibre 1310nm 4km Fibre Channel Duplex LC Connector SFP Transceiver Module

Experience seamless, high‑speed connectivity with Cisco’s 4.25 Gb/s SFP transceiver, engineered for demanding data‑center and enterprise environments. This compact, hot‑swappable module delivers crystal‑clear transmission over single‑mode fiber, ensuring reliable communication across distances up to four kilometers. Designed with a rugged LC duplex connector, it integrates effortlessly into Cisco networking equipment, providing the stability and low latency essential for mission‑critical applications. Whether expanding your storage network or upgrading existing infrastructure, this transceiver offers the performance and durability you need to keep your operations running smoothly and efficiently.