Your search for "QFX FAN" revealed the following:
Dell S4148FE-ON 48x 10GB SFP+ 2x 40GB QSFP+ 4x 100GB QSFP28 F-B No OS10 Switch
SKU: NSB-9790
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper QFX-SFP-DAC-1M 1m 10GB SFP+ Direct Attach Copper Cable
SKU: NSN-8111
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Cisco ASR-920-FAN-TRAY ASR 920 Series Router Fan Tray
SKU: NSH-4612
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper QFX10000-30C-M QFX 10000 30x 100GB QSFP28 MACsec Switch Line Card
SKU: NSN-3770
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Cisco A902-FAN-E ASR 902 Series Enhanced Router Fan Tray
SKU: NSH-7187
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Juniper QFX5200-48Y-DC-AFI 48x 25GB SFP28 6x 100GB QSFP28 B-F Air (DC) Switch
SKU: NSH-8258
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper QFX-SFP-DAC-1MA 1m 10GB SFP+ Direct Attach Copper Cable
SKU: NSN-7642
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Cisco N2K-C2348TQ 48x 10GB Copper 6x 40GB QSFP+ B-F Airflow Fabric Extender
SKU: NSH-5822
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Arista DCS-7324X-FM-F 7320X Series F-B Air (Integrated Fans) Fabric Module
SKU: NSN-0206
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Juniper QFX-SFP-1GE-LX 1GB BASE-LX 1310nm SMF LC SFP Transceiver
SKU: NSB-3311
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days