Your search for "pwr-500-dc-f" revealed the following:
Arista DCS-7050QX-32S-F 32x 40GB QSFP+ 4x 10GB SFP+ Front-to-Back Airflow Switch
SKU: NSH-6229
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 317.99
• Only 2 remaining
Call if you need more
Arista DCS-7020TRA-48-R 7020R Series 48x 1GB RJ45 6x 10GB SFP+ B-F Air Switch
SKU: NSH-8202
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 675.99
• Only 2 remaining
Call if you need more
Arista DCS-7050QX-32S-R 32x 40GB QSFP+ 4x 10GB SFP+ Back-to-Front Airflow Switch
SKU: NSH-3060
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 171.99
• 18 in stock
Call if you need more
Arista DCS-7280SE-64-F 48x 10GB SFP+ 4x 40GB QSFP+ Front-to-Back Airflow Switch
SKU: NSH-7397
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 244.99
• 20 in stock
Call if you need more
Arista DCS-7160-48TC6-R 48x 10GB Copper 6x 100GB QSFP Back-to-Front Air Switch
SKU: NSH-8156
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 1,197.99
• Only 1 remaining
Call if you need more
NEW Arista DCS-7050SX-64-R 48x 10GB SFP+ 4x 40GB QSFP+ Back-to-Front Air Switch
SKU: NSN-1706
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 198.99
• Only 1 remaining
Call if you need more
Arista DCS-7050SX-96-F 48x 10GB SFP+ 4x MXP Front-to-Back Airflow Switch
SKU: NSH-7462
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 705.99
• Only 1 remaining
Call if you need more
Arista DCS-7160-32CQ-F 32x 100GB QSFP100 Front-to-Back Airflow Switch
SKU: NSH-8148
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 1,739.99
• Only 2 remaining
Call if you need more
Arista DCS-7060CX2-32S-F HPE JH976A 32x 100GB QSFP 2x 10GB SFP+ F-B Air Switch
SKU: NSH-8169
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 2,529.99
• 6 in stock
Call if you need more
Arista DCS-7050SX-96-R 48x 10GB SFP+ 4x MXP Back-to-Front Airflow Switch
SKU: NSH-7463
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 705.99
• Only 1 remaining
Call if you need more