Description
The Cisco Catalyst 9500 Series 650W AC Power Supply is a high-efficiency, hot-swappable power module designed to deliver reliable power for enterprise switching environments. Built for compatibility with Cisco Catalyst 9500 Series switches, this power supply supports front-to-back airflow, making it ideal for data center and wiring closet deployments with consistent cooling requirements.
With a maximum output of 650 watts and wide AC input voltage support, this PSU ensures stable operation and redundancy when deployed in multi-PSU configurations. Its modular design allows for easy installation and replacement without interrupting network operations, helping maintain uptime in mission-critical environments.
| Specification | Details |
|---|---|
| SKU | C9K-PWR-650WAC-R/2 |
| Product Type | AC Power Supply Module |
| Maximum Output Power | 650 W |
| Input Voltage Range | 100–240 VAC |
| Input Frequency | 50–60 Hz |
| Cooling Airflow Direction | Front-to-Back |
| Form Factor | Hot-swappable, modular |
| Output Voltage | 12 VDC |
| Energy Efficiency | 80 PLUS Platinum |
| Redundancy Support | Yes (when used with additional PSU) |
| Compatible Platforms | Cisco Catalyst 9500 Series Switches |
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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