15327OC121IR Cisco 1 x Port OC-12 Intermediate Reach Expansion Module

Enhance your network’s reach and resilience with the Cisco 15327OC121IR Intermediate Reach Expansion Module. Designed to seamlessly integrate into existing Cisco infrastructures, this module extends your optical connectivity, enabling reliable data transport across greater distances without compromising performance. Its robust construction and proven compatibility with Cisco’s proven hardware ensure minimal downtime and effortless deployment, allowing you to scale your network capacity quickly and confidently. Ideal for service providers and enterprise environments that demand high availability and future‑proof expansion, this expansion module delivers dependable, long‑haul connectivity that keeps your critical applications running smoothly.