Your search for "switches" revealed the following:

Arista AOC-Q-Q-100G-20M 20m 100GB QSFP28 Active Optical Cable

SKU: NSB-5270
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Juniper SRX-GP-24GE-POE 24x 1GB PoE RJ45 4x 1GB SFP Services Gateway Module

SKU: NSB-7001
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 90 days

Juniper EX-SFP-GE40KT13R15 1GB BASE-BX TX 1310nm/RX 1550nm SMF SFP Transceiver

SKU: NSH-6957
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Cisco WS-C3650-24TD-E Catalyst 3650 24x 1GB RJ45 2x 10GB SFP+ 2x 1GB SFP Switch

SKU: NSH-2697
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Cisco DWDM-SFP-4214 1GB BASE-DWDM 1542.14nm SMF LC SFP Transceiver

SKU: NSB-6019
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

HPE JL292A 20m 10GB SFP+ Active Optical Cable

SKU: NSH-9671
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco A9K-MOD400-TR ASR 9000 400GB Packet Transport Optimized Line Card

SKU: NSN-2352
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Juniper MPC5EQ-40G10G 24x 10GB SFP+ 6x 40GB QSFP+ Router Line Card

SKU: NSN-3556
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Juniper SRX-SFP-10GE-ER 10GB BASE-ER 1550nm SMF SFP+ Transceiver

SKU: NSH-5031
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco NIM-2T ISR 4000 Series 2x Serial Port Router Interface Module

SKU: NSN-5450
Condition: New
Shipping: Overnight Options
Warranty: 365 days