Description
The Cisco Nexus 9500 System Controller (N9K-SC-A=) is a critical chassis management module designed for Cisco Nexus 9500 Series modular switches. It offloads essential chassis-level management functions from the supervisor modules, ensuring stable, efficient, and resilient system operation.
This system controller centrally manages power supplies and fan trays while serving as the coordination point for out-of-band communication between supervisors, fabric modules, and line cards. Designed for high-availability data center environments, the N9K-SC-A= supports redundant deployment and hot-swap capability, allowing maintenance or replacement without disrupting network operations.
Engineered for enterprise and cloud-scale data centers, the Cisco N9K-SC-A= delivers long operational life, low power consumption, and seamless integration within Cisco Nexus 9500 chassis configurations.
| Specification | Details |
|---|---|
| Manufacturer | Cisco |
| Product Model | N9K-SC-A= |
| Product Type | System Controller Module |
| Compatible Platform | Cisco Nexus 9500 Series |
| Primary Function | Chassis management and control |
| Manages | Power supplies and fan trays |
| Redundancy Support | Yes (dual system controllers supported) |
| Hot Swappable | Yes |
| Typical Power Consumption | 14 W |
| Maximum Power Consumption | 25 W |
| Airflow Direction | Port-side intake |
| Weight | 1.91 lb (0.9 kg) |
| MTBF | 1,380,210 hours |
| Form Factor | Plug-in module |
| Condition | Spare / Replacement Unit |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
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
A decade of delivery — trusted by 275+ clients across industries
