Your search for "HPE SFP28" revealed the following:
Juniper JNP-SFP-25G-DAC-3M 3m 25GB SFP28 Direct Attach Copper Cable
SKU: NSB-5058
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 77.99
• 21 in stock
Call if you need more
Arista DCS-7060SX2-48YC6-R 48x 25GB SFP28 6x 100GB QSFP Back-to-Front Air Switch
SKU: NSH-8175
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 4,275.99
• Only 2 remaining
Call if you need more
Cisco C9300X-24Y-E Catalyst 9300X Series 24x 25GB SFP28 1x Exp Mod Slot Switch
SKU: NSB-9191
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 11,392.99
• Only 2 remaining
Call if you need more
NEW HPE Aruba J9772A 2530-48G-PoE+ 48x 1GB PoE+ RJ45 4x 1GB SFP Switch
SKU: NSN-2780
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 2,338.99
• Only 1 remaining
Call if you need more
HPE JC102A A5820X-24XG-SFP+ 24x 10GB SFP+ 4x 1GB RJ45 Switch
SKU: NSH-3600
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 185.99
• Only 1 remaining
Call if you need more
HPE JD095B X240 0.65m 10GB SFP+ Direct Attach Copper Cable
SKU: NSB-5115
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 39.99
• Only 2 remaining
Call if you need more
NEW HPE J9452A 6600 Series 6600-48G-4XG 48x 1GB RJ45 4x 10GB SFP+ Switch
SKU: NSN-7619
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 968.99
• Only 1 remaining
Call if you need more
HPE Aruba JW760A 7240 (US) 4x 10GB SFP+ 2x 1GB Combo Wireless Controller
SKU: NSB-1273
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 306.99
• Only 2 remaining
Call if you need more
NEW HPE P00928-B21 DDR4-2933 CAS-24-21-21 3DS 128GB Octal Rank x4 Memory
SKU: NSN-7659
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 1,997.99
• 5 in stock
Call if you need more
Dell S4128F-ON 210-ALSY 28x 10GB SFP+ 2x 100GB QSFP28 F-B Air OS10 Switch
SKU: NSH-9190
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 1,799.99
• Only 1 remaining
Call if you need more