Your search for "QFX JPSU" revealed the following:
NEW Juniper QFX5220-32CD-AFO 32x 400GB QSFP56-DD Front-to-Back Airflow Switch
SKU: NSN-0931
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Juniper QFX5100-24Q-DC-AFI 24x 40GB QSFP+ 2x Mod Slots B-F Airflow (DC) Switch
SKU: NSH-8214
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Juniper QFX5110-48S-DC-AFO 48x 10GB SFP+ 4x 100GB QSFP28 F-B Air (DC) Switch
SKU: NSH-8243
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Juniper QFX3008-CHASA-BASE QFX Series 8x Slot AC Fabric Director (Base System)
SKU: NSB-0306
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Juniper JPSU-1600-C-AC-AFO EX4400 Series 1600W AC F-B Air Switch Power Supply
SKU: NSB-7774
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper QFX10000-36Q QFX 10000 Series 36x 40GB QSFP+ Switch Line Card
SKU: NSN-3791
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper QFX5100-24Q-AA-AFI 24x 40GB QSFP+ 1x DW Slot B-F Airflow Switch
SKU: NSN-3775
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper QFX5120-48Y-DC-AFI 48x 25GB SFP+ 8x 100GB QSFP28 B-F Air (DC) Switch
SKU: NSN-3628
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Juniper QFX5200-32C-DC-AFO 32x 100G QSFP28 Front-to-Back Airflow (DC) Switch
SKU: NSH-8255
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper JPSU-550-DC-AFO EX4300 Series 550W DC F-B Airflow Power Supply
SKU: NSN-5718
Condition: New
Shipping: Overnight Options
Warranty: 365 days