Your search for "QSFP28" revealed the following:
HPE R1N25A 48x 25GB SFP28 8x 100GB QSFP28 Front-to-Back Airflow Switch Module
SKU: NSB-5606
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 337.99
• Only 2 remaining
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Cisco N3K-C3636C-R 36x 100GB QSFP28 Back-to-Front Airflow Switch
SKU: NSH-8374
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 4,382.99
• Only 2 remaining
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Dell N3248PXE-ON 48x 10GB PoE Copper 4x SFP28 2x QSFP28 F-B Air OS6 Switch
SKU: NSB-9479
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 1,739.99
• Only 2 remaining
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HPE R3B03A M-Series SN2700M 32x 100GB QSFP28 F-B Airflow (DC) Switch
SKU: NSB-8911
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 3,105.99
• Only 2 remaining
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Dell N3224PX-ON 24x 10GB PoE Copper 4x 25GB SFP28 2x 100GB QSFP28 F-B Air Switch
SKU: NSB-8624
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 2,082.99
• Only 1 remaining
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NEW Dell S5048F-ON-RA 48x 25GB SFP+ 6x 100GB QSFP28 Back-to-Front Airflow Switch
SKU: NSN-8131
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 2,349.99
• Only 2 remaining
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Cisco N9K-X9732C-FX Nexus 9700 32x 100GB QSFP28 Cloud Scale Switch Line Card
SKU: NSB-7693
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 484.99
• 5 in stock
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Nvidia Mellanox MCP1600-C02AE30L 2.5m 100GB QSFP28 Direct Attach Copper Cable
SKU: NSB-2908
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 97.99
• 36 in stock
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Arista DCS-7300X3-48YC4-LC 7300X3 48x 25GB SFP28 4x 100GB QSFP28 Line Card
SKU: NSB-6335
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 6,749.99
• Only 2 remaining
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NEW Cisco N9K-C93180YC-FX3 48x 25GB SFP28 6x 100GB QSFP28 B-F Air Switch
SKU: NSN-0601
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 7,285.99
• Only 1 remaining
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