DWDM-SFP10G-31.90-40-RF Cisco 10Gb/s 10GBase-DWDM Single-Mode Fibre 1531.90nm 40km Duplex LC Connectors SFP+ Transceiver Module

This high‑performance Cisco SFP+ transceiver delivers reliable, high‑speed DWDM connectivity over single‑mode fiber, enabling seamless integration into enterprise networks, data centers, and service provider infrastructures. Designed for robust, long‑haul links, it maintains exceptional signal integrity and minimal latency. The module’s compact, duplex LC connectors ensure easy installation and maintenance, while Cisco’s proven reliability guarantees uptime and compatibility with a wide range of platforms. Ideal for demanding applications such as cloud connectivity, high‑speed inter‑data‑center links, and carrier‑grade deployments, this transceiver delivers consistent, high‑quality performance in any mission‑critical environment.