ESR1OC48/P/SRPSMS Cisco 1-port OC-48/STM-16 POS/SRP single mode short reach

The ESR1OC48/P/SRPSMS from Cisco delivers a robust, single‑mode, short‑reach optical solution designed for high‑capacity network environments. Engineered to seamlessly integrate into existing fiber infrastructures, this 1‑port device provides reliable, low‑latency connectivity for demanding applications such as data center interconnects, enterprise backbone upgrades, and service provider edge deployments. Its compact, rack‑mountable form factor and simplified configuration streamline installation and reduce operational overhead, while Cisco’s proven design ensures long‑term performance and minimal maintenance. Ideal for organizations seeking a dependable, future‑ready optical interface, this module supports seamless scalability and offers the resilience required for mission‑critical network operations.