Your search for "juniper qsfp-40g" revealed the following:
Arista DCS-7280QR-C36-R 24x 40GB QSFP+ 12x 100GB QSFP28 B-F Airflow Switch
SKU: NSH-7152
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 1,908.99
• 4 in stock
Call if you need more
NEW Cisco Meraki MA-CBL-40G-1M 1m 40GB QSFP+ Stack Cable for MS350, MS410, MS425
SKU: NSN-0477
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 142.99
• 5 in stock
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NEW Arista CAB-Q-Q-5M 5m 40GB QSFP+ Direct Attach Copper Cabl
SKU: NSN-9081
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 82.99
• Only 2 remaining
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Arista CAB-Q-Q-3M 3m 40GB QSFP+ Direct Attach Copper Cable
SKU: NSB-5296
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 113.99
• Only 2 remaining
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HPE Aruba JL308A 40GB BASE-SR-BD 850nm BiDi MMF LC QSFP+ Transceiver
SKU: NSH-4231
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 764.99
• Only 2 remaining
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Cisco Meraki MA-CBL-40G-1M 1m 40GB QSFP+ Stacking Cable for MS210, MS225, MS250
SKU: NSB-6236
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 133.99
• 5 in stock
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Cisco FPR4K-NM-4X40G 4x 40GB QSFP+ Module for FirePower 4100/ 9300
SKU: NSC-0011
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 1,596.99
• Only 2 remaining
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NEW Cisco Meraki MA-CBL-40G-50CM 0.5m 40G QSFP+ Stack Cable MS350 MS410 MS425
SKU: NSN-9353
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 68.99
• 12 in stock
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NEW Extreme 10313 3m 40 Gigabit QSFP+ Passive Copper Cable
SKU: NSN-5825
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 45.99
• Only 2 remaining
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NEW Arista CAB-Q-S-1M 1m 1x 40GB QSFP+ to 4x 10GB SFP+ Breakout Cable
SKU: NSN-9083
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 85.99
• 6 in stock
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