Cisco SPA-1XOC48POS/RPR 1-Port OC-48c/STM-16 POS/RPR Shared Port Adapter

The Cisco SPA-1XOC48POS/RPR is a high-performance Shared Port Adapter (SPA) designed for compatible Cisco routers. It provides one OC-48c/STM-16 optical interface supporting Packet over SONET (POS), Resilient Packet Ring (RPR), and SRP technologies, making it ideal for enterprise and service provider WAN deployments. The hot-swappable module delivers reliable, high-speed optical connectivity and is designed for use with Cisco SPA Interface Processors (SIPs).