Description:  The JPSU-850W-AC-AFO from Juniper Networks functions like an AC power supply unit. The PSU is used to support the operation of the manufacturer's QFX5100-96S Ethernet switch. It incorporates back-to-front airflow and 850 W output power.

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Warranty: 1 year Networking-Hardware Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the JPSU-850W-AC-AFO.
Exchange: Exchange credit for your defective unit available.

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About JPSU-850W-AC-AFO

The JPSU-850W-AC-AFO PSU from Juniper Networks has an output power of 850 W. The AC PSU portrays a plug-in form factor. The product has vents on its panels to support front-to-back airflow. It is used in combination with the QFX5100-9S Ethernet switches. It possible to connect and disconnect the PSU very easily from the Ethernet switch without turning it off and disrupting its functionality. The product is EU RoHS Compliant. The grey colored PSU has a size of 18.8 x 6.2 x 3.8 in. The PSU needs a dedicated power source outlet for its connection. The PSU supporting switch encompasses 10GbE and 40GbE fixed configuration options. The product must be installed after the necessary steps are taken to avoid electrostatic discharge. The power supply unit portrays hot-insertable field-receptacle and hot-removable functionalities. It must be seated properly in the appropriate slot in the panel of the related Ethernet switch. The power supply unit is a good choice for data centers. The related Ethernet switch offers dynamic buffer monitoring as well as reporting in a time interval of 10 ms. The switch operates with the manufacturers Junos OS that has several configurable options via a command line interface for several deployment scenarios. The PSU has a Juniper Gold colored power supply handle.


Technical specifications

The JPSU-850W-AC-AFO is a hot plug redundant AC power supply.

850 W

The JPSU-850W-AC-AFO incorporates a front-to-back direction of airflow.

QFX5100-96S Ethernet Switch

The JPSU-850W-AC-AFO has a gold colored power supply handle.


The JPSU-850W-AC-AFO has a size of 18.8 x 6.2 x 3.8 in.

18.8 x 6.2 x 3.8 in.

The JPSU-850W-AC-AFO has a weight of 3 lbs.


110 VAC

Plug-In Module


240 VAC

Data Center Networks



850 W output power EU RoHS Compliant Deployed in data centers Compatible with Junos OS 110 VAC to 240 VAC operating voltage


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