Your search for "Dell Stacking Cable" revealed the following:

Dell S5232F-ON-RA 32x 100GB QSFP28 2x 10GB SFP+ Back-to-Front Air OS10 Switch

SKU: NSB-6589
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Dell X901C PowerConnect 6200 Series 2x 10GB Copper Switch Module

SKU: NSH-5973
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Dell QSFP-40G-ESR4 40GB BASE-ESR4 Extended Short Reach MMF QSFP+ Transceiver

SKU: NSB-5938
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Dell SFP-10G-USR 7D64H 10GB BASE-USR 850nm MMF LC SFP+ Transceiver

SKU: NSB-5926
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Dell S5232F-ON EMC S 32x 100GB QSFP28 2x 10GB SFP+ Front-to-Back Air OS10 Switch

SKU: NSH-9217
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Dell S5224F-ON 24x 25GB SFP28 4x 100GB QSFP28 Front-to-Back Air No OS10 Switch

SKU: NSB-9766
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Dell Z9100-ON-RA EMC Z-Series 32x 100GB QSFP28 B-F (No OS10 License) Switch

SKU: NSN-9935
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Dell QSFP28-100G-LR4 GMFC5 100GB BASE-LR4 1310nm SMF LC QSFP28 Transceiver

SKU: NSH-6164
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Dell S5212F-ON-RA 12x 25GB SFP28 3x 100GB QSFP28 B-B Air No OS10 Switch

SKU: NSN-9951
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Dell S5232F-ON-RA 32x 100GB QSFP28 2x 10GB SFP+ Back-to-Front Air No OS10 Switch

SKU: NSB-9765
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days