Your search for "ex3300" revealed the following:
NEW Juniper EX3300-48T EX3300 Series 48x 1GB RJ45 4x 10GB SFP+ Switch
SKU: NSN-4868
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 899.99
• 23 in stock
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NEW Juniper EX3300-24T EX3300 Series 24x 1GB RJ45 4x 10GB SFP+ Switch
SKU: NSN-4819
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 419.99
• 11 in stock
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Juniper EX3300-48T EX3300 Series 48x 1GB RJ45 4x 10GB SFP+ Switch
SKU: NSH-4907
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 149.99
• Only 2 remaining
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Juniper EX3300-24T EX3300 Series 24x 1GB RJ45 4x 10GB SFP+ Switch
SKU: NSH-4906
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 149.99
• Only 2 remaining
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Juniper EX-RMK 540-020908 EX Series Switches Rack Mounting Kit
SKU: NSH-4938
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 105.99
• 6 in stock
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For Juniper EX-RMK 540-020908 EX Series Switch Rack Mounting Kit
SKU: NSB-8442
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 39.95
• 89 in stock
Call if you need more