ONS-SE-155-1590= Cisco 155Mb/s 100Base-CWDM OC-3/STM-1 Single-Mode Fibre 1590nm 120km Duplex LC Connector SFP Transceiver Module

Designed for demanding network environments, this Cisco SFP transceiver delivers reliable, high‑speed connectivity over single‑mode fibre, ensuring seamless data transmission across extensive distances. Its duplex LC connector interface guarantees secure, low‑loss connections, while the compact, industry‑grade design simplifies integration into existing infrastructure. Ideal for backbone and metro deployments, the module supports robust, long‑haul links, providing consistent performance and minimal maintenance. With proven durability and compatibility across Cisco platforms, it offers a cost‑effective solution for expanding bandwidth and enhancing network resilience.