Your search for "qsfp28" revealed the following:
Dell S4112T-ON-RA 12x 10GB Copper 3x 100GB QSFP28 B-F Air AC (No OS10) Switch
SKU: NSB-9780
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 4,157.99
• Only 2 remaining
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Cisco N3K-C3636C-R 36x 100GB QSFP28 Front-to-Back Airflow Switch
SKU: NSH-8358
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 4,382.99
• Only 2 remaining
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Cisco QSFP-100G-ZR4-S 100GB BASE-ZR4 SMF Duplex LC 80km QSFP28 Transceiver
SKU: NSB-2203
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 8,437.99
• Only 2 remaining
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Dell Z9100-ON EMC Z-Series 32x 100GB QSFP28 F-B Airflow (No OS10) Switch
SKU: NSB-9749
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 2,262.99
• Only 2 remaining
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HPE Q9E63A M-Series SN2010M 18x 25GB SFP28 4x 100GB QSFP28 B-F Airflow Switch
SKU: NSB-8923
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 3,937.99
• Only 2 remaining
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Extreme VSP7400-32C VSP 7432CQ 32x 100GB QSFP28 (No Fans or PSU) Switch
SKU: NSH-8495
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 8,994.99
• Only 2 remaining
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nVidia Mellanox MCX515A-CCAT ConnectX-5 1x 100GB QSFP28 PCIe3.0 x16 NIC
SKU: NSB-8786
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 232.99
• 50 in stock
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NEW Cisco N9K-C9348GC-FXP 48x 1GB RJ45 4x 25GB SFP28 2x 100GB QSFP28 B-F Switch
SKU: NSN-1800
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 612.99
• Only 2 remaining
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Dell Z9100-ON-RA EMC Z-Series 32x 100GB QSFP28 B-F (No OS10 License) Switch
SKU: NSB-9748
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 428.99
• Only 2 remaining
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HPE Aruba JL366A CX 8400 Series 6x 100GB QSFP28 Switch Module
SKU: NSB-8097
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 3,392.99
• Only 2 remaining
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