Cisco NCS 4000 Router Processor and Controller (32G RAM)

Designed for service providers and data centers that demand scalable, high-throughput routing with reliable management, the Cisco NCS 4000 Router Processor and Controller delivers a robust hardware foundation for core routing, edge aggregation, and network analytics. Built around an Intel Ivy Bridge 10-core CPU and paired with generous memory and fast SSD storage, this module ensures smooth operation under heavy traffic, complex routing protocols, and real-time monitoring. The inclusion of a second SSD accessible through the ECU faceplate expands data retention for logs and operational data, enabling deeper diagnostics, longer-term analytics, and rapid incident response without impacting routing performance. With Cisco’s trusted engineering, this component integrates seamlessly into the NCS 4000 ecosystem, providing a dependable, scalable, and manageable platform for demanding networks.

• Powerful 10-core Intel Ivy Bridge CPU — The NCS 4000 Router Processor is engineered around an Intel Ivy Bridge 10-core processor designed to handle simultaneous control and data-plane tasks with exceptional concurrency. This multi-core architecture reduces packet processing bottlenecks, enables efficient handling of large routing tables, and supports performance-intensive features such as route analytics, policy-based routing, and virtualization workloads. In practice, this means higher sustained throughput, lower latency during peak traffic, and improved responsiveness for management plane operations even as network demands grow.
• Generous 32 GB RAM for virtualization and buffering — With a substantial 32 GB of installed memory, this module supports large-scale routing tables, virtual network functions, and stateful services without compromising performance. The ample RAM enables robust buffering for bursty traffic, fast context switches, and efficient handling of control plane data, which translates to smoother failover, faster convergence, and improved quality of service for critical applications. This memory capacity also supports future software features and scale-out workloads without requiring immediate hardware refresh.
• Dual SSD storage for speed and logging — A fast onboard 50 GB SSD provides quick access to firmware images, routing state, and essential logs, ensuring rapid boot times and reliable system state retention. The second SSD, accessible through the ECU faceplate, adds generous space for extended logging data, diagnostic artifacts, and analytics datasets. This dual-storage arrangement helps keep primary routing operations isolated from heavy logging activity, preserving throughput while enabling comprehensive data retention for audits, performance tuning, and post-incident analysis.
• ECU faceplate access for extended data and diagnostics — The External Connection Unit (ECU) faceplate makes it straightforward to reach the secondary storage and logging streams for quick diagnostics and data extraction. This design simplifies remote troubleshooting, forensics, and compliance reporting by providing direct access to historical performance metrics, event logs, and system telemetry without disrupting normal routing operations. Operators gain faster root-cause analysis and longer retention of critical network data, supporting proactive maintenance and SLA adherence.
• Designed for Cisco NCS 4000 ecosystem with reliable integration — Engineered to integrate with the Cisco NCS 4000 chassis and management stack, this Router Processor and Controller offers cohesive software compatibility, streamlined firmware updates, and consistent management experiences. The module aligns with Cisco’s reliability and serviceability standards, enabling predictable behavior, straightforward monitoring, and simplified capacity planning for service provider deployments and enterprise data centers that rely on the NCS 4000 family for scalable, resilient networking.

Technical Details of Cisco NCS 4000 Router Processor and Controller

• CPU: Intel Ivy Bridge 10-core processor powering routing, control plane, and data plane tasks with high concurrency.
• RAM: 32 GB installed memory to support large routing tables, virtualization hosts, and buffering needs.
• Primary Storage: 50 GB SSD on-board for fast access to software, logs, and state information.
• Secondary Storage: Additional SSD accessible via the ECU faceplate for extended logging data and auxiliary storage.
• Platform Compatibility: Part of the Cisco NCS 4000 router family, designed for enterprise and service provider deployments requiring robust, modular hardware and seamless software integration.

How to install Cisco NCS 4000 Router Processor and Controller

• Power down the chassis and disconnect any connected power sources and cables before installation to ensure a safe, static-free environment.
• Identify a compatible slot in the Cisco NCS 4000 chassis and align the processor module with the connector pins for a secure, proper-fit installation.
• Insert the Router Processor and Controller module firmly into the slot until it seats securely, ensuring the module is firmly seated and all connectors are engaged.
• Attach the ECU interface to enable access to the second SSD and logging data via the faceplate connection, enabling extended data retention and diagnostics.
• Reconnect power and boot the system. Run the initial hardware recognition and firmware checks to confirm the module is detected by the chassis and management tools.
• Load the appropriate Cisco NCS 4000 software image and perform basic configuration to ensure routing and control plane operations are functional, including device naming, management network settings, and basic security posture.
• Verify hardware health, monitor system logs, and validate connectivity to management and control planes using Cisco management tools, dashboards, and CLI verification commands.

Frequently asked questions

• What is the processor in the Cisco NCS 4000 Router Processor and Controller? It uses an Intel Ivy Bridge-based 10-core CPU designed for high concurrency and efficient handling of routing and control tasks across the data plane.
• How much memory does it include? It ships with 32 GB of RAM to support large routing tables, virtualization capabilities, and buffering needs essential for stable performance under load.
• What storage is available? A 50 GB on-board SSD provides fast access to software, logs, and state data, plus a second SSD accessible via the ECU faceplate for extended logging and additional storage for analytics and diagnostics.
• Is this module compatible with the Cisco NCS 4000 series? Yes, it is designed to integrate seamlessly with the Cisco NCS 4000 chassis and ecosystem, aligning with Cisco management tools and software updates for a cohesive deployment.
• What is the ECU faceplate used for? The ECU faceplate enables access to the second SSD and logging data, facilitating easier diagnostics, data retention, and performance analysis without impacting core routing operations.
• What deployment scenarios benefit from this module? This processor and controller are ideal for telecom core routing, edge aggregation, data-center interconnects, and other high-demand networking tasks that require reliable performance, persistent logging, and scalable capacity.