ONS-SI-GE-ZX= Cisco 1Gb/s 1000Base-ZX Single-Mode Fibre 1550nm 80km Duplex LC Connector SFP Transceiver Module

The Cisco ONS‑SI‑GE‑ZX SFP module delivers crystal‑clear connectivity for demanding network environments, offering a seamless upgrade path for enterprises seeking to extend their fiber infrastructure without compromising reliability. Engineered for single‑mode fiber, this duplex transceiver ensures consistent performance over extensive distances, reducing the need for repeaters and simplifying cable management. Its LC connector design integrates effortlessly with existing equipment, while the rugged construction safeguards against temperature fluctuations and physical stress. Ideal for service providers, data centers, and campus networks, this module provides the flexibility and durability required to maintain uninterrupted, high‑capacity links across your critical applications.