10-3109-01 Cisco 10Gb/s 10GBase-ER Single-mode Fibre 1550nm 40km Duplex LC Connector SFP+ Transceiver Module

The Cisco 10GBase‑ER SFP+ transceiver delivers reliable, high‑speed connectivity for demanding enterprise and data‑center networks. Designed for single‑mode fiber, it extends your reach up to 40 km, ensuring seamless data flow across campus or metropolitan links. Its duplex LC connectors provide a secure, low‑loss interface, while the rugged, hot‑swap design guarantees uninterrupted operation and easy deployment. Built to Cisco’s rigorous standards, this module offers exceptional performance and longevity, making it an ideal choice for organizations seeking to future‑proof their infrastructure and maintain optimal network efficiency.