Cisco Systems SPA-2XOC48POS/RPR= - 2-Port OC48/STM16 Pos/RPR S FD

The Cisco 2-Port OC-48c/STM-16c POS/RPR SPA is available on high-end Cisco routing platforms and offers the benefits of network scalability with lower initial costs and easy upgrades. The SPA continues the Cisco focus on investment protection along with consistent feature support broad interface availability and leading-edge technology. The SPA allow different interfaces (POS ATM etc.) to be deployed on the same carrier card.This SPA comply with the IEEE 802.17 RPR standard and also support the Spatial Reuse Protocol (SRP) for compatibility with existing Dynamic Packet Transport/Resilient Packet Ring (DPT/RPR) networks.