Your search for "fs-424e-fiber" revealed the following:
Fortinet FS-424E-FIBER 400 Campus 24x 1GB SFP Local Management Only Switch
SKU: NSB-1388
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 1,139.99
• 11 in stock
Call if you need more
NEW Fortinet FS-424E-FIBER 400 Campus 24x 1GB SFP Local Management Only Switch
SKU: NSN-8436
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 1,175.99
• 11 in stock
Call if you need more
Fortinet FS-424E-FIBER 400 Campus 24x 1GB SFP Registrable / Unclaimed Switch
SKU: NSC-0284
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Fortinet FS-424E-FIBER 400 Campus 24x 1GB SFP Registrable / Unclaimed Switch
SKU: NSN-1722
Condition: New
Shipping: Overnight Options
Warranty: 365 days