Your search for "dell stacking cable" revealed the following:
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
NEW Dell Q28-100G-BIDI 100GB Bi-Di Short-Reach 150m MMF QSFP28 Transceiver
SKU: NSN-2283
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Dell S5224F-ON-RA 24x 25GB SFP28 4x 100GB QSFP28 B-F Air No OS10 Switch
SKU: NSB-9767
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Dell 109002481 2ft IEC-320-C13 to IEC-320-C14 18AWG 10A-125V PDU Power Cord
SKU: AND-4302
Condition: Used
Shipping: Overnight Options
Warranty: 90 days
Dell SFP-16GFC-LW 16GB FC 1310nm SMF LC KP9WG Transceiver SFP+
SKU: NSB-5932
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Dell S5232F-ON EMC S 32x 100GB QSFP28 2x 10GB SFP+ F-B Air No OS10 Switch
SKU: NSN-9942
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Dell 407-BBOR 1GB BASE-SX 850nm Short Haul MMF 63GGJ SFP Transceiver
SKU: NSN-5876
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Dell 407-BBZO 10GB BASE-SR 850nm MMF Duplex LC SFP+ Transceiver
SKU: NSB-1325
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Dell Q28-100G-BIDI 100GB Bi-Di Short-Reach 150m MMF QSFP28 Transceiver
SKU: NSB-5963
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Dell SFP28-25G-ESR 25GB Extended-SR 300m MMF 850nm SFP28 Transceiver
SKU: NSB-5935
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days