Your search for "QSFP28" revealed the following:
Dell S5148F-ON 210-ANCK 48x 25GB SFP28 6x 100GB QSFP28 F-B Air OS10 Switch
SKU: NSH-9620
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 1,476.99
• Only 2 remaining
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Cisco QDD-2X100-LR4-S 200GB BASE-LR4 10km Dual Duplex CS SMF QSFP28 Transceiver
SKU: NSB-2436
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 2,299.99
• Only 2 remaining
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Dell S4148F-ON 210-ALSI 48x SFP+ 4x QSFP28 2x QSFP+ F-B Air OS10 Switch
SKU: NSH-9210
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 2,644.99
• 4 in stock
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Juniper QSFP-100GBASE-SR4 100GB BASE-SR4 850nm MMF QSFP28 Transceiver
SKU: NSH-5660
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 47.99
• Only 2 remaining
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Dell S5148F-ON-RA 210-ANCL 48x 25GB SFP28 6x 100GB QSFP28 B-F Air OS10 Switch
SKU: NSB-9771
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 1,879.99
• Only 1 remaining
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NEW Cisco N9K-C93180YC-FX 48x 25GB SFP28 6x 100GB QSFP28 MACsec F-B Air Switch
SKU: NSN-8185
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 3,834.99
• Only 1 remaining
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Arista QSFP-100G-LR4 100GB BASE-LR4 1310nm Long Reach SMF LC QSFP28 Transceiver
SKU: NSB-5280
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 262.99
• 29 in stock
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NEW Cisco C9300X-NM-2C Catalyst 9300X Series 2x 100 Gigabit QSFP28 Switch Module
SKU: NSN-4324
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 1,101.99
• 18 in stock
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NEW Arista CAB-Q-4S-100G-5M 5m 100GB QSFP28 to 4x 25GB SFP+ DA Breakout Cable
SKU: NSN-5716
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 212.99
• 5 in stock
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nVidia Mellanox MCX556A-ECAT ConnectX-5 2x 100GB QSFP28 PCIe 3.0 x16 NIC
SKU: NSB-8858
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 366.99
• Only 2 remaining
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