Your search for "qfx5210-64c-afo" revealed the following:

Juniper QFX5210-64C-AFO QFX5210 Series 64x 100GB QSFP28 F-B Airflow Switch

SKU: NSH-8261
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Juniper QFX5210-64C-AFO 64x 100GB QSFP28 F-B Airflow Switch

SKU: NSN-3636
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Juniper QFX5210-64C-AFO2 QFX5210 Series 64x 100GB QSFP28 F-B Airflow Flex Switch

SKU: NSB-3894
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Juniper QFX5210-64C-DC-AFO 64x 100GB QSFP28 F-B Airflow (DC) Switch

SKU: NSH-8263
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days