Your search for "switches" revealed the following:

NEW Dell S4148F-ON 210-ALSI 48x SFP+ 4x QSFP28 2x QSFP+ F-B Air OS10 Switch

SKU: NSN-1906
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Dell Q28-100G-ESR4 100GB BASE-ESR 850nm MMF QSFP28 Transceiver

SKU: NSB-5958
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Extreme 10304 1m 10GB SFP+ Direct Attach Copper Cable

SKU: NSN-7524
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco C1109-2PLTEUS ISR 1000 Series 1x GE WAN 2x LAN Router

SKU: NSN-4782
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Arista CAB-Q-S-0.5M 0.5m 0.5m 40GB QSFP+ to 4x 10GB SFP+ Breakout Cable

SKU: NSN-9082
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Juniper PWR-M-AC-S AC Power Entry Module

SKU: NSB-7379
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Mellanox MFA1A00-C005 5m 100GB QSFP28 Active Optical Cable

SKU: NSB-3145
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco UCS-PSU-6332-AC UCS 6300 650W AC Fabric Interconnect Power Supply

SKU: NSN-9198
Condition: New
Shipping: Overnight Options
Warranty: 365 days

HPE Aruba JW263A IAP-277 (US) Instant Dual Radio 802.11ac 3x3:3 MIMO (TAA) WAP

SKU: NSB-3350
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Mellanox MCP7H00-G01A 1.5m 100GB QSFP28 to 2x 50GB QSFP28 Breakout Cable

SKU: NSN-8332
Condition: New
Shipping: Overnight Options
Warranty: 365 days