Your search for "MA-CBL-40G-1M" revealed the following:

NEW Cisco C9300L-24UXG-2Q-A 24x 1GB UPoE RJ45 (8x MultiGB) 2x QSFP+ Switch

SKU: NSN-6532
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Cisco C9300-48S-A Catalyst 9300 48x 1GB SFP 1x Expansion Module Slot Switch

SKU: NSB-6998
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
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Cisco Meraki MA-CBL-100G-50CM 0.5m 100GB QSFP28 Stacking Cable for MS450 MS355

SKU: NSB-6448
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Cisco C9300-24UB-E Catalyst 9300 24x 1GB UPoE RJ45 1x Exp Module Slot Switch

SKU: NSB-7145
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco Meraki MS250-24-HW 24x 1GB RJ-45 4x 10GB SFP+ Unclaimed Switch

SKU: NSN-3907
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco C9300L-48UXG-4X-A 48x 1GB UPoE RJ45 (12x MultiGB) 4x SFP+ Switch

SKU: NSN-6531
Condition: New
Shipping: Overnight Options
Warranty: 365 days