Your search for "PWR-500-DC-F" revealed the following:
Arista DCS-7050SX-72Q-F 48x 10GB SFP+ 6x 40GB QSFP+ Front-to-Back Airflow Switch
SKU: NSH-7460
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 337.99
• Only 2 remaining
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Arista DCS-7020TR-48-R 48x 1GB RJ45 6x 10GB SFP+ B-F Air Switch
SKU: NSH-7536
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 478.99
• Only 2 remaining
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Arista DCS-7050SX2-72Q-F 48x 10GB SFP+ 6x 40GB QSFP+ Front-to-Back Air Switch
SKU: NSH-8193
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 587.99
• Only 2 remaining
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Arista DCS-7020TRA-48-F 7020R Series 48x 1GB RJ45 6x 10GB SFP+ F-B Air Switch
SKU: NSH-8201
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 1,197.99
• Only 2 remaining
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Arista DCS-7050SX-72-F 48x 10GB SFP+ 2x MXP Front-to-Back Airflow Switch
SKU: NSH-7458
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 239.99
• Only 2 remaining
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Arista DCS-7050TX-64-R 48x 10GB Copper 4x 40GB QSFP+ Back-to-Front Air Switch
SKU: NSH-2518
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 214.99
• Only 2 remaining
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Arista DCS-7050TX-64-F 48x 10GB Copper 4x 40GB QSFP+ Front-to-Back Air Switch
SKU: NSH-7078
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 459.99
• 7 in stock
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Arista DCS-7160-48YC6-F 48x 25GB SFP28 6x 100GB QSFP Front-to-Back Air Switch
SKU: NSH-8152
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 4,499.99
• Only 2 remaining
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Arista DCS-7050TX-96-R 48x 10GB Copper 12x 40GB (4x MXP) B-F Air Switch
SKU: NSH-7469
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 429.99
• Only 2 remaining
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Arista DCS-7050SX-72Q-R 48x 10GB SFP+ 6x 40GB QSFP+ Back-to-Front Airflow Switch
SKU: NSH-8108
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 214.99
• 7 in stock
Call if you need more