FAN-ROOM70-2PK=: How Does Cisco\’s Dual
Technical Architecture & Operational Specific...
The A900-RSP3C-400-S= is a next-generation Route Switch Processor (RSP) designed for Cisco’s A900 series high-density routers. Engineered for hyperscale data centers and service provider cores, this module delivers 400 Gbps throughput while supporting advanced features like segment routing, telemetry, and real-time threat analysis.
Yes. Its integrated Cisco Quantum Flow Processor offloads IPsec encryption/decryption, sustaining 100Gbps AES-256 without CPU overload.
No. The A900-RSP3C-400-S= requires Gen3 PCIe slots and 48V DC power rails, making it incompatible with Gen2 chassis.
For guaranteed compatibility and firmware support, source the A900-RSP3C-400-S= exclusively from the [“A900-RSP3C-400-S=” link to (https://itmall.sale/product-category/cisco/). Third-party modules often lack validated ASICs, risking packet drops during congestion.
During a recent deployment for a cloud provider handling 800Gbps of east-west traffic, the A900-RSP3C-400-S= reduced CPU utilization from 95% to 22% compared to its predecessor. Its hardware-accelerated telemetry allowed real-time anomaly detection that prevented a DDoS escalation costing $500K/hour. While some argue hyperscale hardware is overkill for enterprises, I’ve seen mid-sized fintech firms leverage this RSP to future-proof for 5G and AI workloads—proving scalability isn’t just for giants.
In an era where network agility defines business survival, the A900-RSP3C-400-S= isn’t merely an upgrade—it’s a strategic enabler. Skip it, and you risk building your next-gen infrastructure on yesterday’s bottlenecks.