DWDM-SFP-3112-120 Cisco 1Gb/s 1000Base-DWDM Single-Mode Fibre 1531.12nm 120km Duplex LC Connector SFP Transceiver Module

Experience unparalleled reliability and performance with the Cisco DWDM‑SFP‑3112‑120 single‑mode fibre transceiver, engineered for demanding enterprise and service‑provider networks. This compact SFP module delivers crystal‑clear 1 Gb/s transmission over extensive distances, ensuring seamless data flow between critical sites. Built to Cisco’s rigorous standards, it offers robust durability, effortless plug‑and‑play installation, and compatibility with a wide range of optical infrastructure. Whether expanding a campus backbone or reinforcing a metro‑wide link, this transceiver provides the confidence and efficiency needed to keep your network running at peak capacity, day after day.