Your search for "ma-fan" revealed the following:
NEW Cisco C9300-24T-E Catalyst 9300 24x 1GB RJ45 1x Module Slot Switch
SKU: NSN-1724
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco C9300L-24T-4G-E Catalyst 9300L 24x 1GB RJ45 4x 1GB SFP Switch
SKU: NSN-5301
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco C9300L-24T-4X-A 24x 1GB RJ45 4x 10GB SFP+ Switch
SKU: NSN-5293
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
NEW Cisco C9300L-24UXG-2Q-E 24x 1GB UPoE RJ45 (8x MultiGB) 2x QSFP+ Switch
SKU: NSN-6538
Condition: New
Shipping: Overnight Options
Warranty: 365 days
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
NEW Cisco Meraki MA-QSFP-40G-LR4 40GB BASE-LR4 1310nm SMF QSFP+ Transceiver
SKU: NSN-8323
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Cisco C9300L-24UXG-2Q-E 24x 1GB UPoE RJ45 (8x MultiGB) 2x 40GB QSFP+ Switch
SKU: NSH-9270
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Juniper FFANTRAY-MX240-HC MX240 Series Enhanced Router Fan Tray
SKU: NSB-4300
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
HPE Aruba JL630A CX 8325 Series Front-to-Back Airflow Switch Fan
SKU: NSB-5533
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days