Your search for "qsfp28" revealed the following:
Cisco N9K-C93180YC-FX 48x 25GB SFP28 6x 100GB QSFP28 MACsec F-B Air Switch
SKU: NSB-6916
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 1,099.99
• Only 2 remaining
Call if you need more
NEW Cisco N9K-C93600CD-GX 28x 100GB QSFP28 8x 400GB QSFP-DD F-B Airflow Switch
SKU: NSN-0184
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 13,437.99
• Only 1 remaining
Call if you need more
Juniper JNP-100G-AOC-1M 1m 100GB QSFP28 Active Optical Cable
SKU: NSH-9457
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 1,482.99
• Only 2 remaining
Call if you need more
NEW Cisco QSFP-100G-AOC10M 10m 100GB QSFP28 Active Optical Cable
SKU: NSN-6543
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 674.99
• 15 in stock
Call if you need more
Cisco N9K-C9336C-FX2 Nexus 9300-FX 36x 100GB QSFP28 Back-to-Front Airflow Switch
SKU: NSH-8927
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 2,702.99
• Only 1 remaining
Call if you need more
Cisco QSFP-100G-CU3M 3m 100GB QSFP28 Direct Attach Copper Twinax Cable
SKU: NSB-6562
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 89.99
• Only 2 remaining
Call if you need more
NEW Cisco N9K-X97160YC-EX Nexus 9000 48x 25GB SFP28 4x 100GB QSFP28 Line Card
SKU: NSN-8306
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 955.99
• Only 2 remaining
Call if you need more
Cisco N9K-C93108TC-FX 48x 10GB Copper 6x 100GB QSFP28 MACsec B-F Air Switch
SKU: NSH-8938
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 715.99
• Only 2 remaining
Call if you need more
NEW Cisco N77-F430CQ-36 Nexus 7700 F4-Series 30x 100GB QSFP28 Switch Line Card
SKU: NSN-0725
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 9,199.99
• Only 1 remaining
Call if you need more
Cisco QSFP-100G-CU2M 2m 100GB QSFP28 Direct Attach Copper Twinax Cable
SKU: NSH-8997
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 227.99
• Only 2 remaining
Call if you need more