Your search for "Dell S5248F" revealed the following:

NEW Dell N3248TE-ON 48x 1GB RJ45 4x 10GB SFP+ 2x QSFP28 F-B Air OS10 Switch

SKU: NSN-9972
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Dell S4148U-ON-RA 48x (24x Unified) SFP+ 2x QSFP+ 4x QSFP28 B-F No OS10 Switch

SKU: NSB-9787
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Dell S4148U-ON 48x 24x Unified SFP+ 2x QSFP+ 4x QSFP28 F-B OS10 Switch

SKU: NSN-3864
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Dell S4128F-ON 210-ALSY 28x 10GB SFP+ 2x 100GB QSFP28 F-B (No OS10) Switch

SKU: NSN-9932
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Dell Z9332F-ON Z-Series 32x 400GB QSFP-DD Front-to-Back Airflow OS10 Switch

SKU: NSN-9936
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Dell S4148U-ON 210-ALRZ 48x 24x Unified SFP+ 2x QSFP+ 4x QSFP28 F-B OS10 Switch

SKU: NSH-9214
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Dell S4148U-ON-RA 48x (24x Unified) SFP+ 2x QSFP+ 4x QSFP28 B-F OS10 Switch

SKU: NSN-8126
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Dell S4148U-ON-RA 48x 24x Unified SFP+ 2x QSFP+ 4x QSFP28 B-F No OS10 Switch

SKU: NSN-9963
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Dell S3148 48x 1GB RJ45 2x 1GB Combo 2x 10GB SFP+ F-B Air 210-AIMR Switch

SKU: NSN-2078
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Dell S4112F-ON EMC S-Series 12x 10GB SFP+ 3x 100GB QSFP28 F-B Air No OS10 Switch

SKU: NSB-9782
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days