12000-SIP-401 Cisco SPA Interface Processor 401 4x Port Adapter

12000-SIP-401 Overview The Cisco 12000-SIP-401 is a high-performance SPA Interface Processor designed for Cisco 12000 series routers, featuring four slots for Service Provider Adapters (SPA). This interface processor enhances scalability and flexibility, allowing for the integration of various interface types to meet diverse networking needs. With its ability to support multiple protocols and services, the SIP-401 is ideal for service providers and enterprises seeking to optimize their network performance. Its modular design ensures easy upgrades and maintenance, while the high bandwidth capacity supports demanding applications, making it a reliable choice for expanding network infrastructures.