Your search for "brocade fibre channel" revealed the following:

NEW HPE AJ716B 8 Gigabit Fibre Channel B-Series Shortwave LC SFP+ Transceiver

SKU: NSN-1102
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW HPE AJ718A 8GB Fibre Channel 850nm 850nm MMF 150m DOM SFP+ Transceiver

SKU: NSN-8724
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Proline A7446B-PRO 4GB Fibre Channel BASE-SW MMF 850nm 500m LC SFP Transceiver

SKU: NSB-8566
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

QLOGIC FTLF8532P4BCV-QL 32GB FC SR 850nm SFP+ Transceiver

SKU: NSB-3977
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco DS-C9148T-24IK9 48x 32GB FC SFP+ (24x Active) F-B Air SAN Switch

SKU: NSN-1252
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Extreme Brocade BR-SLX-9240-32C-AC-F 32x 100GB QSFP28 F-B Airflow Switch

SKU: NSB-4670
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Extreme Brocade BR-SLX-9240-32C-AC-F 32x 100GB QSFP28 F-B Airflow Switch

SKU: NSN-3851
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Finisar FTLF8528P3BCV-QL 8GB 850nm Multimode Datacom FC SFP+ Transceiver

SKU: NSN-7799
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco CWDM-SFP-1550 1GB BASE-CWDM Fibre Channel 1550nm SFP Transceiver

SKU: NSN-6253
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Cisco DS-X9704 MDS 9700 Series 4x 10 Gigabit Fibre Channel X2 Switch Module

SKU: NSH-9277
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days