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- In Stock: 2
- Manufacturer: Juniper Networks
- Model or Part: NS-5400-PWR-DC-B
- Condition: Refurbished
- Weight: 22.00lb
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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 Juniper Networks NS-5400-PWR-DC-B is a high-efficiency DC power supply designed specifically for the NS 5400 series routers and switches. Engineered to deliver reliable, uninterrupted power in demanding data centre environments, this unit provides clean, regulated voltage that helps protect critical networking equipment from fluctuations and outages.
Key Features
- High conversion efficiency of up to 92 percent reduces energy consumption and heat generation
- Redundant hot-swap capability allows replacement without service interruption
- Wide input voltage range supports 100 to 240 VDC for flexible deployment
- Integrated fanless design minimizes acoustic noise and moving parts
- Built-in protection against overvoltage, undervoltage, short circuit and overload conditions
- Compact rack-mount form factor fits standard 19 inch equipment racks
Technical Specifications
- Model number: NS-5400-PWR-DC-B
- Output voltage: 48 VDC
- Maximum output power: 500 W
- Input voltage range: 100 - 240 VDC
- Efficiency: 88 - 92 percent (typical)
- Operating temperature: 0 to 40 deg C
- Storage temperature: -20 to 60 deg C
- Relative humidity: 10 to 90 percent non condensing
- Dimensions: 4.3 in (height) x 7.5 in (width) x 9.0 in (depth)
- Weight: approximately 6 lbs
Typical Applications
- Enterprise core and edge routing platforms that require stable DC power
- Service provider aggregation routers in high density data centre racks
- Network infrastructure for financial services, healthcare and government where uptime is critical
- Remote or branch office deployments with limited space and cooling resources
- Redundant power architectures to meet carrier grade availability requirements
This DC power supply combines efficiency, reliability and ease of maintenance, making it an ideal choice for any Juniper NS 5400 deployment that demands consistent performance and minimal operational overhead.