DWDM-SFP-43.73 Cisco 1.25Gb/s 1000Base-DWDM Single-Mode Fibre 1543.73nm 80km LC Connector SFP Transceiver Module

Elevate your network infrastructure with the Cisco DWDM‑SFP‑43.73, a premium single‑mode transceiver engineered for seamless integration into high‑capacity fiber systems. Designed to deliver reliable, long‑reach connectivity, this module supports robust data transmission across extensive distances, ensuring consistent performance in demanding enterprise environments. Its compact, LC‑connector interface facilitates quick deployment and easy maintenance, while Cisco’s proven build quality guarantees durability and low failure rates. Ideal for telecom operators, data centers, and service providers seeking scalable, high‑throughput solutions, this transceiver delivers the precision and dependability required for modern, high‑density networks.