Description
The Cisco A900-RSP2A-64 is a high-performance Route Switch Processor designed for Cisco ASR 900 Series routers, delivering reliable control-plane and data-plane processing for service provider and enterprise edge networks. Built to support converged Carrier Ethernet services, this processor enables advanced routing, switching, and traffic management in a compact, modular form factor.
With 64 Gbps of throughput and optimized packet processing performance, the A900-RSP2A-64 supports scalable Layer 2 and Layer 3 services including IPv4, IPv6, MPLS, and Carrier Ethernet features. It integrates centralized timing and synchronization capabilities, making it ideal for mobile backhaul, aggregation, and access network deployments.
Designed as a field-replaceable unit, the A900-RSP2A-64 supports high availability configurations with active/standby redundancy and online insertion and removal, ensuring minimal downtime in mission-critical network environments.
| Specification | Details |
|---|---|
| Manufacturer | Cisco |
| SKU | A900-RSP2A-64 |
| Product Type | Route Switch Processor |
| Platform Compatibility | Cisco ASR 900 Series Routers |
| Processor Generation | RSP2A |
| Switching / Throughput Capacity | 64 Gbps |
| IP Performance (IPv4 / IPv6) | Up to 95 Mpps |
| Memory (DRAM) | 4 GB |
| Flash Storage | 2 GB |
| Service Scale | Base Scale |
| Maximum MTU | Up to 9216 bytes |
| Management Interfaces | RJ-45 Ethernet, RJ-45 Serial Console, USB Console |
| Timing Interfaces | BITS, 1PPS In/Out, 10 MHz In/Out |
| Redundancy Support | Active / Standby RSP |
| Hot-Swappable | Yes (OIR supported) |
| Form Factor | Modular, Field-Replaceable Unit |
| Typical Power Consumption | 120 W |
| Operating Temperature | Carrier-grade operating range |
| Use Cases | Aggregation, Mobile Backhaul, Carrier Ethernet, Access Networks |
Payment & Security
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
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