Your search for "switches" revealed the following:

Cisco NIM-4BRI-NT/TE 4000 ISR Series 4x BRI Network Interface Router Module

SKU: NSH-7063
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Juniper MPC3E-3D-NG-Q MX Series Next-Gen MPC3E Router Module

SKU: NSN-9790
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW HPE Aruba JL308A 40GB BASE-SR-BD 850nm BiDi MMF LC QSFP+ Transceiver

SKU: NSN-5345
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Juniper MIC-MRATE MX2000 Series 12x MultiRate QSFP+/28 Router Module

SKU: NSN-3766
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Cisco ASR9K-AC-PEM-V2 ASR 9000 AC Router Power Entry Module V2

SKU: NSH-7092
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Juniper MIC3-100G-DWDM MX Series 1x 100GB OTU4 Router Module

SKU: NSH-9723
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Juniper MIC-3D-16CHE1-T1-CE MX Series 16x T1/E1 Router Module

SKU: NSB-9061
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Juniper MX10-T-AC MX Series MX10 AC Router Chassis

SKU: NSN-2445
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Arista QSFP-100G-LR4 100GB BASE-LR4 1310nm SMF LC QSFP28 Transceiver

SKU: NSN-5317
Condition: New
Shipping: Overnight Options
Warranty: 365 days

HPE JH693A 0.65m 10GB SFP+ Direct Attach Copper Cable

SKU: NSB-4475
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days