Your search for "qsfp28" revealed the following:
Dell N3248TE-ON-RA 48x 1GB RJ-45 4x 10GB SFP+ 2x QSFP28 B-F Air OS10 Switch
SKU: NSB-9801
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 1,595.99
• 11 in stock
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Aruba R8P13A CX 10000 48x 25GB SFP28 6x 100GB QSFP28 F-B Airflow Switch
SKU: NSB-8610
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 10,119.99
• Only 2 remaining
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HPE Q8J73A 1310mm SMF MPO 500m QSFP28 Transceiver
SKU: NSB-1698
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 48.99
• Only 2 remaining
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Dell Z9264F-ON-RA EMC Z-Series 64x 100GB QSFP28 B-F Air (No OS10 License) Switch
SKU: NSB-9755
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 2,029.99
• 4 in stock
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NEW Extreme VSP7400-32C VSP 7432CQ 32x 100G QSFP28 No Fans PSU Switch
SKU: NSN-3547
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 9,194.99
• Only 2 remaining
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Cisco N9K-C93108TC-FX 48x 10GB Copper 6x 100GB QSFP28 MACsec F-B Airflow Switch
SKU: NSB-6912
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 742.99
• Only 2 remaining
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HPE Q6M28A M Series SN2410bM 48x SFP+ 8x QSFP28 (All Active) SAN Switch
SKU: NSB-6902
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 2,314.99
• Only 1 remaining
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Juniper QFX5120-48T-AFO 48x 10G RJ45 6x 100GB QSFP28 F-B Airflow Switch
SKU: NSB-4852
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 14,062.99
• Only 1 remaining
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Cisco NCS-5002 NCS 5000 80x 10GB SFP+ 4x 100GB QSFP28 B-F Airflow Router
SKU: NSB-0783
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 6,519.99
• Only 2 remaining
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NEW Cisco N3K-C31108PC-V 48x 10GB SFP+ 6x 100GB QSFP28 Front-to-Back Air Switch
SKU: NSN-8195
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 629.99
• 13 in stock
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