Your search for "ma-cbl-40g" revealed the following:
NEW Cisco Meraki MA-QSFP-40G-CSR4 40GB BASE-CSR4 MPO12 MMF QSFP Transceiver
SKU: NSN-8324
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco Meraki MS450-12-HW 12x 40GB QSFP+ 2x 100GB QSFP28 Unclaimed Switch
SKU: NSN-3730
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco Meraki MS250-48FP-HW 48x 1GB PoE+ RJ45 4x 10GB SFP+ Unclaimed Switch
SKU: NSN-3865
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco Meraki MS210-24P-HW 24x 1GB PoE+ RJ45 4x 1GB SFP Unclaimed Switch
SKU: NSN-4314
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco Meraki MS355-24X-HW 16x 1GB 8x mGig UPoE 4x SFP+ 2x QSFP+ Unclaimed
SKU: NSN-3597
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco Meraki MS225-48-HW 48x 1GB RJ45 4x 10GB SFP+ Unclaimed Switch
SKU: NSN-4797
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco Meraki MS350-48-HW 48x 1GB RJ45 4x 10GB SFP+ Unclaimed Switch
SKU: NSN-4164
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco Meraki MS350-48LP-HW 48x 1GB PoE+ (370W) 4x 10GB SFP+ Unclaimed Switch
SKU: NSN-3737
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco Meraki MS355-24X2-HW 24x mGig UPoE 4x SFP+ 2x QSFP+ Unclaimed Switch
SKU: NSN-3600
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco Meraki MS410-32-HW MS410 32x 1GB SFP 4x 10GB SFP+ Unclaimed Switch
SKU: NSN-3587
Condition: New
Shipping: Overnight Options
Warranty: 365 days