Your search for "qsfp" revealed the following:
Cisco A9K-MPA-2X40GE ASR 9000 2x 40GB QSFP+ Modular Port Adapter
SKU: NSH-2803
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 799.99
• Only 2 remaining
Call if you need more
Arista DCS-7280QR-C36-M-F 24x 40GB QSFP+ 12x 100GB QSFP F-B Airflow Switch
SKU: NSH-8120
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 2,869.99
• Only 2 remaining
Call if you need more
Cisco C9500-NM-2Q Catalyst 9500 2x 40GB QSFP+ Switch Module
SKU: NSH-7811
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 669.99
• Only 2 remaining
Call if you need more
Cisco N3K-C3132Q-XL 32x 40 Gigabit QSFP+ Front-to-Back Airflow Switch
SKU: NSB-6968
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 448.99
• 5 in stock
Call if you need more
Nvidia Mellanox MMS1W50-HM 200GB 1310nm 2km Duplex LC SMF QSFP56 Transceiver
SKU: NSB-0860
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 158.99
• 99 in stock
Call if you need more
NEW HPE JG328A 5m 40GB QSFP+ Direct Attach Copper Cable
SKU: NSN-6707
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 39.99
• Only 2 remaining
Call if you need more
NEW Cisco N9K-X9636Q-R Nexus 9500R Series 36x 40GB QSFP+ Switch Line Card
SKU: NSN-9831
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 5,405.99
• Only 1 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
Arista ADPT-O-Q-100G OSFP to 100G QSFP Adapter
SKU: NSB-5292
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 111.99
• Only 2 remaining
Call if you need more
Juniper EX4300-48MP 24x 1GB MultiGB RJ45 4x 40GB QSFP+ F-B Air PoE++ Switch
SKU: NSH-8395
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 5,399.99
• Only 1 remaining
Call if you need more