DWDM-GBIC-39.77= Cisco 1.25Gbps 1000Base-DWDM Single-Mode Fibre 1539.77nm 80km Duplex SC Connector GBIC Transceiver Module

Elevate your network infrastructure with this premium Cisco DWDM-GBIC transceiver module, engineered for seamless, high‑speed connectivity across long‑haul fiber links. Designed to integrate effortlessly into existing Cisco environments, it delivers exceptional reliability and performance, ensuring crystal‑clear data transmission even over extensive distances. The compact, duplex SC connector provides a secure, low‑maintenance interface, while the robust construction guarantees durability in demanding telecom and data‑center settings. Ideal for operators seeking a dependable, high‑capacity solution, this module enhances network resilience, supports future‑proofing upgrades, and delivers consistent, low‑latency connectivity for critical applications.