Your search for "QFX JPSU" revealed the following:

Juniper JPSU-850W-AC-AFI QFX5100 Series 850W AC B-F Airflow Power Supply

SKU: NSH-9448
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Juniper JPSU-850W-AC-AFI QFX5200 Series 850W AC B-F Airflow Power Supply

SKU: NSB-0505
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Juniper JPSU-850W-AC-AFI QFX Series 850W AC Back to Front Air Power Supply

SKU: NSN-3482
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Juniper JPSU-850W-AC-AFI QFX5100 Series 850W AC B-F Airflow Power Supply

SKU: NSN-0275
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Juniper JPSU-850W-DC-AFO QFX5120 Series 850W DC F-B Airflow Power Supply

SKU: NSB-0441
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Juniper JPSU-850W-DC-AFO QFX5100 Series 850W DC F-B Airflow Power Supply

SKU: NSN-0276
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Juniper JPSU-650W-AC-AI QFX5120 Series 650W AC B-F Airflow Power Supply

SKU: NSB-0458
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Juniper JPSU-650W-AC-AI QFX5120 Series 650W AC B-F Airflow Power Supply

SKU: NSN-0399
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Juniper JPSU-650W-DC-AFO QFX5120 Series 650W DC F-B Airflow Power Supply

SKU: NSN-0389
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Juniper JPSU-850W-DC-AFO QFX5200 Series 850W DC F-B Airflow Power Supply

SKU: NSB-0514
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days