Your search for "switches" revealed the following:

NEW Juniper JPSU-850W-AC-AFI QFX Series 850W AC Back to Front Air Power Supply

SKU: NSN-3482
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Juniper CFP-GEN2-CGE-ER4 100GB BASE-ER4 2nd Gen CFP Transceiver

SKU: NSB-5502
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Juniper CFP-GEN2-CGE-ER4 100GB BASE-ER4 2nd Gen CFP Transceiver

SKU: NSN-5462
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Juniper SFPP-10GE-ZR 10GB BASE-ZR LC 1550nm SMF SFP+ Transceiver

SKU: NSN-4047
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Dell SFP-10G-ER 6K3Y6 10GB BASE-ER 1550nm SMF LC Transceiver

SKU: NSB-5928
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco A9K-4X100GE-TR 4x 100GB CPAK (Transport Optimized) Router Line Card

SKU: NSN-3445
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Dell SFP28-25G-LR 0YR96 25GB BASE-LR 1310nm SMF LC SFP28 Transceiver

SKU: NSB-5936
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW HPE AJ833A 0.5m LC to LC Multi-Mode OM3 Fiber Optic Cable

SKU: NSN-5941
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Extreme Brocade BR-MLX-32-MR2-M ExtremeRouting MLX Router Management Module

SKU: NSN-7991
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Cisco NXA-PDC-930W-PE 930W DC B-F Air (Port Side Exhaust) Power Supply

SKU: NSH-9004
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days