Your search for "qsfp28" revealed the following:
Cisco QSFP-100G-AOC3M 3m 100GB QSFP28 Active Optical Cable
SKU: NSH-7137
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 245.99
• Only 2 remaining
Call if you need more
Cisco QSFP-100G-CU5M 5m 100GB QSFP28 Direct Attach Copper Twinax Cable
SKU: NSH-8996
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 288.99
• 13 in stock
Call if you need more
Arista QSFP-100G-LRL4 100GB BASE-LRL4 1310nm Duplex SMF QSFP28 Transceiver
SKU: NSB-5282
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 367.99
• Only 2 remaining
Call if you need more
NEW Cisco QSFP-100G-AOC7M 7m 100GB QSFP28 Active Optical Cable
SKU: NSN-9795
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 142.99
• 35 in stock
Call if you need more
Arista QSFP-100G-SR4 100GB BASE-SR4 850nm Short Reach MMF QSFP28 Transceiver
SKU: NSB-5273
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 84.99
• 65 in stock
Call if you need more
Arista QSFP-100G-FR 100GBASE-FR Single Lambda 1310nm 2km SMF QSFP28 Transceiver
SKU: NSB-5287
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 112.99
• 95 in stock
Call if you need more
NEW Cisco QSFP-100G-AOC1M 1m 100GB QSFP28 Active Optical Cable
SKU: NSN-1830
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 499.99
• Only 2 remaining
Call if you need more
NEW Arista QSFP-100G-LRL4 100GB BASE-LRL4 1310nm Duplex SMF QSFP28 Transceiver
SKU: NSN-5904
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 375.99
• Only 2 remaining
Call if you need more
Arista QSFP-100G-CWDM4 100GB BASE-CWDM4 SMF QSFP28 Transceiver
SKU: NSB-5283
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 51.99
• Only 2 remaining
Call if you need more
Cisco QSFP-100G-LR-S 100GB BASE-LR1 1310nm SMF 10km LC QSFP28 Transceiver
SKU: NSB-0870
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 939.99
• Only 2 remaining
Call if you need more