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- In Stock: 2
- Manufacturer: Cisco
- Model or Part: N77-DC-3KW
- Condition: Refurbished
- Weight: 11.00lb
- Dimensions: 12.00in x 12.00in x 12.00in
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The Cisco Nexus 7700 3kW DC Power Supply (model N77-DC-3KW) is a high performance, hot-swappable power module designed for the Nexus 7700 series chassis. It provides a stable 3 kilowatt DC output to support demanding data center workloads while delivering the efficiency and reliability Cisco is known for. This power supply is engineered for continuous operation, easy installation and seamless integration with existing Nexus infrastructure.
Key Features
- 3 kW continuous DC output for high density switching platforms
- Hot-swap capability reduces downtime during maintenance or upgrades
- Built-in redundancy supports failover without service interruption
- High efficiency design lowers total cost of ownership
- Compact form factor fits within the Nexus 7700 chassis specifications
- LED status indicators provide quick visual health checks
Technical Specifications
- Input voltage range: 190 to 277 VDC
- Output voltage: 48 VDC nominal
- Maximum output current: 62.5 A
- Power factor: 0.95 or higher
- Operating temperature: 0 to 40 degrees Celsius
- Storage temperature: -40 to 70 degrees Celsius
- Compliance: RoHS, FCC Part 15 Class B
Typical Applications
- Core and aggregation layers in enterprise data centers
- High performance computing clusters requiring reliable power
- Service provider edge and metro aggregation switches
- Virtualized environments with heavy east-west traffic patterns
- Any deployment where redundant, high-capacity DC power is essential
By choosing the Cisco Nexus 7700 3kW DC Power Supply you gain a robust power solution that protects your network investment, simplifies maintenance and helps maintain optimal performance across your critical infrastructure.