Your search for "qsfp" revealed the following:
Cisco QDD-400G-ZRP-S 400GB BASE-ZR+ SMF LC 120km QSFP-DD Transceiver
SKU: NSB-2359
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 3,392.99
• 7 in stock
Call if you need more
NEW Arista QSFP-100G-PSM4 100GB BASE-PSM4 DOM MTP/MPO SMF QSFP28 Transceiver
SKU: NSN-7242
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 51.99
• 65 in stock
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Juniper QSFPP-40GBASE-LR4 40GB BASE-LR4 1310nm SMF QSFP+ Transceiver
SKU: NSH-8886
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 126.99
• Only 2 remaining
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Cisco QSFP-100G-AOC1M 1m 100GB QSFP-100G Active Optical Cable
SKU: NSH-8880
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 166.99
• Only 2 remaining
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Dell 470-AAVR 1m 40GB QSFP+ M68FC Direct Attach Copper Cable
SKU: NSB-1290
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 64.99
• Only 2 remaining
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NEW Juniper JNP-QSFP-40G-LR4 40GB BASE-LR4 1310nm SMF QSFP+ Transceiver
SKU: NSN-5599
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 207.99
• Only 2 remaining
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Arista QSFP-100G-XSR4 100GBASE-XSR4 850nm 300m OM4 DOM QSFP28 Transceiver
SKU: NSB-5275
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 587.99
• Only 2 remaining
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Arista CAB-Q-S-2M 2m 40GB QSFP+ to 4x 10GB SFP+ Breakout Cable
SKU: NSB-5300
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 132.99
• 49 in stock
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Juniper JNP-QSFP-40G-LR4 40GB BASE-LR4 1310nm SMF QSFP+ Transceiver
SKU: NSB-2988
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 192.99
• Only 2 remaining
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Cisco QSFP-H40G-AOC3M 3m 40GB QSFP+ Active Optical Cable
SKU: NSH-6033
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 132.99
• Only 2 remaining
Call if you need more