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Home Networking Network Switches Cisco A900-RSP2A-128 Route Switch Processor

Cisco A900-RSP2A-128 Route Switch Processor

Brand:
Cisco

The Cisco A900-RSP2A-128 is a high-performance Route Switch Processor designed for Cisco ASR 900 Series platforms. Featuring 128GB memory, advanced routing scalability, and Cisco IOS XR support, it delivers reliable carrier-grade performance for enterprise, ISP, and telecom network infrastructures.

OVERVIEW

  • The Cisco A900-RSP2A-128 Route Switch Processor is engineered to provide scalable routing intelligence and high-speed packet processing for Cisco ASR 900 Series routers. Built for service providers and enterprise networks, this processor combines 128GB memory capacity with advanced routing performance to support complex and bandwidth-intensive environments.
  • Optimized for carrier Ethernet, metro aggregation, and enterprise edge deployments, the A900-RSP2A-128 supports multiple routing protocols including OSPF, BGP, EIGRP, and IS-IS. Running on Cisco IOS XR software, it ensures high availability, operational stability, and seamless scalability for mission-critical networking applications.
  • Its modular rack-mounted architecture enables simplified deployment, maintenance, and network expansion, making it an ideal solution for modern telecom and high-capacity enterprise infrastructures.

USE CASES

  • Ideal for telecom providers managing high-density subscriber traffic and carrier Ethernet services.
  • Supports large enterprise branch connectivity with advanced routing intelligence and high availability.
  • Enables efficient aggregation of metro network traffic with scalable route processing performance.
  • Designed for ISP backbone and aggregation layers requiring reliable, high-throughput routing.
  • Facilitates stable and low-latency connectivity between distributed data centers and cloud environments.
  • Suitable for banking, healthcare, government, and industrial environments demanding uninterrupted uptime.
  • A strong fit for upgrading legacy routing infrastructure to scalable Cisco ASR 900 architecture.


KEY FEATURES

  • 128GB high-capacity memory for scalable routing
  • Designed for Cisco ASR 900 Series routers
  • High-throughput route processing performance
  • Supports Cisco IOS XR operating system
  • Advanced routing protocol compatibility
  • Carrier-grade reliability and network resilience
  • Optimized for metro Ethernet and enterprise edge
  • Supports large-scale traffic aggregation
  • Rack-mounted modular architecture
  • Ideal for ISP, telecom, and enterprise deployments 

TECHNICAL SPECIFICATIONS

  • Brand: Cisco
  • Model: A900-RSP2A-128
  • Product Type: Route Switch Processor
  • Base Scale Support: Yes
  • Performance: High throughput for advanced routing scalability
  • Routing Protocols Supported: OSPF, BGP, EIGRP, IS-IS
  • Interfaces: Multiple Ethernet and fiber interfaces
  • Form Factor: Rack-mounted module
  • Application: Enterprise, ISP, Telecom Networks
  • Scalability: Carrier-grade routing and aggregation support
  • Reliability: High availability architecture for continuous operation

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