Name: NS-500 pulls Power
Brand: Juniper Networks
Price: 474.95 USD
Availability: InStock

Juniper Networks NSR-251 NS-500 pulls Power

OverviewThe Juniper Networks NSR-251, marketed as the NS-500 pulls Power, is a high-performance power module designed for integration with Juniper routing platforms. Engineered for reliability and efficiency, this unit delivers clean, continuous powe... Read More

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$474.95

Ships from outside of the USA. Please allow up to 2 weeks for delivery.

In Stock: 12
Manufacturer: Juniper Networks
Model or Part: NSR-251
Condition: Refurbished
Weight: 22.00lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

To bring you an even wider selection, some of our items are shipped directly from our trusted partners. Delivery times may vary for these items.

Description

Overview
The Juniper Networks NSR-251, marketed as the NS-500 pulls Power, is a high-performance power module designed for integration with Juniper routing platforms. Engineered for reliability and efficiency, this unit delivers clean, continuous power to critical network infrastructure, helping service providers and large enterprises maintain uptime and performance under demanding conditions.

Key Features

Redundant power capability for uninterrupted service
Wide input voltage range supports global deployments
High efficiency design reduces energy consumption and heat output
Hot-swap compatible for maintenance without service interruption
Built-in diagnostics and monitoring via Junos OS integration
Compact form factor fits standard chassis slots

Technical Specifications

Model number: NSR-251
Manufacturer: Juniper Networks
Input voltage: 100 to 240 V AC
Frequency: 50/60 Hz
Output power: 500 W continuous
Efficiency: up to 94 percent at full load
Operating temperature: 0 to 40 degrees C
Storage temperature: -40 to 70 degrees C
Dimensions: 4.4 in (H) x 7.0 in (W) x 9.5 in (D)
Weight: 8.5 lbs
Connector type: IEC C14 input, standard Juniper power output connector

Applications
The NS-500 pulls Power module is ideal for:

Core and edge routers in service provider networks
Data center aggregation and spine switches
Enterprise WAN gateways requiring reliable power redundancy
High-availability environments where hot-swap capability is essential
Deployments in regions with variable power quality, thanks to wide voltage tolerance

By choosing the Juniper NSR-251 power module, customers benefit from a proven solution that enhances network resilience, simplifies power management, and supports the growing demand for bandwidth-intensive applications.