Your search for "qfx jpsu" revealed the following:
NEW Juniper SRX320-SYS-JB-P 1Gbps 6x 1GB PoE+ RJ45 2x 1GB SFP Gateway w/ Junos
SKU: NSN-6838
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Juniper PTX10K-LC1101 PTX 10000 Series 30x 100G QSFP28 Router Line Card
SKU: NSH-9738
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper QFX5100-FAN-AFI B-F Airflow Switch Fan Module for QFX5100 and EX4600
SKU: NSN-0282
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Juniper EX4300-48T-DC-TAA 48x 1GB RJ45 4x 40GB QSFP+ F-B Airflow DC Switch
SKU: NSH-8953
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper EX-UM-2QSFP-MR EX4300 Series 2x 40GB QSFP+ Switch Module
SKU: NSN-4692
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Juniper JNP-QSFP-DAC-7MA 7m 40GB QSFP+ Direct Attach Copper Cable
SKU: NSB-5065
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper PTX10K-LC1101 PTX 10000 Series 30x 100G QSFP28 Router Line Card
SKU: NSN-4155
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Juniper EX-QSFP-40GE-SR4 40GB BASE-SR4 850nm MMF QSFP+ Transceiver
SKU: NSH-9719
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper JNP-QSFP-40GE-ER4 40GB BASE-ER4 1310nm SMF QSFP+ Transceiver
SKU: NSN-6363
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Juniper EX3400-48P-TAA 48x 1GB PoE+ RJ-45 4x 10GB SFP+ 2x QSFP+ (TAA) Switch
SKU: NSH-8946
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days