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by Juniper
Product Line: Juniper JPSU-715-AC-AFO Power Supply Unit
Product Type: Power Supply Unit
Original price $0.00 - Original price $602.00
Original price
$0.00 - $602.00
Current price $602.00
Title: Surplus

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Product Description

The JPSU-715-AC-AFO is equipped with a 715 W AC power supply and supports front-to-back airflow (AFO), optimizing it for efficient cooling and reliability in dense network environments. It features 24 ports, including up to 4 40GbE ports with an additional module, and offers a Power over Ethernet (PoE) budget of 550W, facilitating the deployment of PoE devices. The unit enables high scalability with a 320 Gbps Virtual Chassis configuration, allowing up to 10 units to function as a single logical device, supported by dual load-sharing hot-swappable internal redundant power supplies for maximum uptime and resilience.

Key Feature for the JPSU-715-AC-AFO

  • What is the power supply rating of the device?
    The power supply rating is 715 W AC.
  • How many 40GbE ports can be maximized with a module?
    With the addition of a module, up to 4 40GbE ports can be supported.
  • What is the PoE budget for this device?
    The PoE budget is 550W.
  • What type of airflow does the device support?
    The device supports front-to-back airflow (AFO).
  • How many ports are available on this device?
    There are 24 ports available.
  • Can this device function as part of a Virtual Chassis?
    Yes, it can function within a 320 Gbps Virtual Chassis, integrating up to 10 units as a single logical device.
  • What are the power requirements for this device?
    Power supplies are autosensing; 100-120 V/200-240 V with dual load-sharing, hot-swappable, internal redundant power supplies.
  • What are the minimum and maximum operating temperatures?
    The operating temperature ranges from a minimum of 32° F to a maximum of 113° F.
  • What are the dimensions of the device with the power supply installed?
    With the power supply installed, the dimensions are 17.36 x 1.72 x 17.51 in (44.1 x 4.37 x 44.47 cm).
  • What is the system weight with the 715 W AC power supply?
    The system weight with the 715 W AC power supply is 2.4 lb (1.1 kg).

Product Review

The Juniper JPSU-715-AC-AFO power supply supports a 715W AC power output with a front-to-back airflow design, ideal for maintaining optimal temperature control in densely packed network environments. Its capacity to power up to 24 ports with a 550W Power over Ethernet (PoE) budget facilitates the deployment of high-power devices without necessitating additional power sources. However, the requirement of one power supply unit per fully loaded chassis for operation may limit redundancy options for critical network infrastructures seeking higher availability through dual power supplies.


The Juniper JPSU-715-AC-AFO is a 715W AC power supply designed to support a wide range of networking hardware requirements. This power supply unit (PSU) is engineered to ensure consistent power delivery and is equipped with features that cater to high-demand network environments. It offers a Power over Ethernet (PoE) budget of 550W, allowing it to support devices that require power through Ethernet cables, thereby reducing the need for additional power sources. This PSU is capable of supporting up to 24 ports, including a maximum of four 40GbE ports when equipped with the necessary module. This flexibility makes it suitable for a variety of networking setups, from small offices to larger data centers. The power supply rating stands at 715W AC, featuring an Automatic Frequency Oscillation (AFO) system for front-to-back airflow. This airflow design helps maintain optimal operating temperatures, ensuring reliable performance under various conditions. Key specifications of the Juniper JPSU-715-AC-AFO include: -
  • 320 Gbps Virtual Chassis technology, enabling up to 10 units to operate as a single logical device.
  • Dual load-sharing, hot-swappable internal redundant power supplies for enhanced reliability and uptime.
  • Autosensing power supplies compatible with 100-120V/200-240V inputs, simplifying deployment across different power environments.
The maximum current inrush is capped at 50 amps, ensuring a stable start-up even under full load. For a fully loaded chassis, at least one PSU per switch is necessary to maintain operational integrity. The dimensions of the base unit are 17.36 x 1.72 x 16.38 inches, which extends to 17.36 x 1.72 x 17.51 inches with the power supply installed, and 17.36 x 1.72 x 18 inches when both the power supply and front module are installed. The system weight for the 715W AC power supply unit is 2.4 lb, making it a lightweight addition to any network setup. Operating parameters include a temperature range from 32° F to 113° F, ensuring it can function in a variety of climates. Storage temperatures range from -40° F to 158° F, allowing for safe storage in extreme conditions. The operating altitude is up to 10,000 feet, with a non-operating altitude capability of up to 16,000 feet. Relative humidity during operation can range from 10% to 85%, non-condensing, accommodating a wide array of environmental conditions. Overall, the Juniper JPSU-715-AC-AFO is a versatile and efficient power supply option that meets the needs of modern network infrastructures. Its design and specifications ensure reliable power delivery and operational stability, making it an essential component for any network relying on Juniper networking hardware.


Item CodeJuniper JPSU-715-AC-AFO
Power Output715 W AC
Airflow DirectionFront-to-Back
Total Ports24
Power Over Ethernet (PoE) Allocation550W
Maximum 40GbE Ports4 (with expansion module)
Power Supply Capacity715 W AC
Cooling MechanismAFO (Air Flow Optimization) Front-to-Back
Virtual Chassis Bandwidth320 Gbps
Stacking CapabilityUp to 10 devices as a unified entity
Power Input RangeAutosensing 100-120 V/200-240 V
Redundancy FeaturesHot-swappable, load-sharing dual power supplies
Peak Inrush Current50 amps
Minimum PSU for Full Load1 per device
Dimensions (W x H x D)Without power supply: 17.36 x 1.72 x 16.38 in
Dimensions with PSU17.36 x 1.72 x 17.51 in
Dimensions with PSU and Module17.36 x 1.72 x 18 in
Unit Weight with 715W PSU2.4 lb (1.1 kg)
Minimum Operating Temperature32° F
Maximum Operating Temperature113° F
Storage Temperature (Min)-40° F
Storage Temperature (Max)158° F
Maximum Operating Altitude10,000 ft (3,049 m)
Maximum Non-operating Altitude16,000 ft (4,877 m)
Operating Humidity Range10% to 85% (non-condensing)

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