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by Juniper
Product Line: EX Series
Product Type: Power supply unit
Original price $0.00 - Original price $618.00
Original price
$0.00 - $618.00
Current price $618.00
Title: Used

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Product Description

The EX-RPS-PWR is a Juniper external redundant power system designed for 19-inch equipment racks, with dimensions of 17.4" (W) x 1.7" (H) x 17.5" (D), and weighs 10.8 lbs (4.9 kg) without a power supply and 14.2 lbs (6.4 kg) with one. It operates effectively between 32°F and 113°F, and can be stored between -40°F and 158°F, supporting operational altitudes up to 10,000 ft (3,049 m) and non-operating altitudes up to 16,000 ft (4,877 m). This system is engineered to enhance power supply redundancy, including an RPS cable and two power supply slot blank covers, while tolerating humidity levels from 10% to 85% operating and 0% to 95% non-operating (noncondensing).

Key Feature for the EX-RPS-PWR

  • What are the dimensions of the 19-inch equipment rack?
    The dimensions are 17.4 inches in width, 1.7 inches in height, and 17.5 inches in depth.
  • How much does the rack weigh without a power supply?
    It weighs 10.8 lbs (4.9 kg).
  • What is the maximum operating temperature for this equipment rack?
    The maximum operating temperature is 113°F.
  • At what altitude can the 19-inch equipment rack operate without issues?
    It can operate at altitudes up to 10,000 ft (3,049 m).
  • What is the weight of the rack with one power supply installed?
    The weight is 14.2 lbs (6.4 kg).
  • What are the storage temperature limits for the equipment rack?
    The storage temperature can range from -40°F to 158°F.
  • Can the equipment rack function in high humidity environments?
    Yes, it operates in humidity levels from 10% to 85% non-condensing.
  • What is the relative humidity range for non-operating conditions?
    The non-operating relative humidity range is 0% to 95% non-condensing.
  • Does the equipment rack support power supply redundancy?
    Yes, it includes an external redundant power system (RPS) for power supply redundancy.
  • What accessories are included for the RPS feature?
    It comes with one RPS cable and two power supply slot blank covers.

Product Review

The Juniper EX-RPS-PWR provides effective power supply redundancy, ensuring network reliability and uptime, which is crucial for enterprise environments. However, its weight increases significantly with the addition of a power supply, potentially complicating rack space planning and installation. Additionally, the device operates efficiently within a wide range of temperatures and altitudes, accommodating various deployment scenarios.


The Juniper EX-RPS-PWR is an external redundant power system designed to offer power supply redundancy for compatible networking devices. This device ensures continuous operation by providing a backup power supply, making it an essential component for any network prioritizing uptime and reliability. Its specifications cater to a wide range of operational and environmental conditions, ensuring adaptability in various settings. Measuring 17.4 inches in width, 1.7 inches in height, and 17.5 inches in depth, the Juniper EX-RPS-PWR fits comfortably in a 19-inch equipment rack, adhering to the standard dimensions for network equipment. This design compatibility simplifies integration into existing network infrastructure. The device's weight is 10.8 lbs (4.9 kg) without a power supply and increases to 14.2 lbs (6.4 kg) when equipped with one power supply, reflecting its solid build yet manageable size for installation and maintenance. Operating within a temperature range of 32°F to 113°F, the Juniper EX-RPS-PWR can function in various environments, from cool data centers to warmer office spaces. Its storage temperature range extends from -40°F to 158°F, indicating durability under non-operational conditions. The device's operational altitude reaches up to 10,000 ft (3,049 m), with a non-operating altitude limit of 16,000 ft (4,877 m), ensuring its reliability in high-altitude locations or when transported by air. Humidity levels are also a consideration in the device's operational design. The Juniper EX-RPS-PWR operates effectively in conditions with 10% to 85% (non-condensing) humidity, and can withstand non-operational humidity levels from 0% to 95% (non-condensing). These specifications ensure that the device can perform reliably across a range of humid environments without condensation risk. Key features of the Juniper EX-RPS-PWR include: - An external redundant power system (RPS) for enhanced power supply reliability. - A package that includes one RPS cable for connectivity and two power supply slot blank covers for protection and dust resistance. - Compatibility with 19-inch mounting standards, ensuring easy installation in standard equipment racks. The Juniper EX-RPS-PWR is tailored for networks that cannot afford downtime and require an uninterrupted power supply. Its design and build are focused on ensuring that it can withstand a variety of environmental conditions, from temperature fluctuations to varying humidity levels. Whether it's used in a controlled data center environment or a less predictable office setting, this redundant power system is built to provide a reliable power backup solution, ensuring network hardware remains operational even in the event of a primary power supply failure. By integrating the Juniper EX-RPS-PWR into a network's infrastructure, administrators can significantly enhance the resilience and reliability of their network operations.


Part Number EX-RPS-PWR
Manufacturer Juniper
Compatible Rack Size 19-inch
Width 17.4 inches
Height 1.7 inches
Depth 17.5 inches
Rack Mount Capability 19-inch standard
Weight (without power supply) 10.8 lbs (4.9 kg)
Weight (with one power supply) 14.2 lbs (6.4 kg)
Minimum Operating Temperature 32°F
Maximum Operating Temperature 113°F
Minimum Storage Temperature -40°F
Maximum Storage Temperature 158°F
Maximum Operating Altitude 10,000 ft (3,049 m)
Maximum Non-operating Altitude 16,000 ft (4,877 m)
Minimum Operating Relative Humidity 10% (noncondensing)
Maximum Operating Relative Humidity 85% (noncondensing)
Minimum Non-operating Relative Humidity 0%
Maximum Non-operating Relative Humidity 95% (noncondensing)
Description External Redundant Power System (RPS) for enhanced power redundancy, includes one RPS cable and two slot covers for power supply units

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