Your search for "brocade fibre channel" revealed the following:
Cisco CWDM-SFP10G-1470 10GB BASE-CWDM 1470nm SMF SFP+ Transceiver
SKU: NSH-5063
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Cisco CWDM-SFP10G-1490 10GB BASE-CWDM 1490nm SMF SFP+ Transceiver
SKU: NSH-5069
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW HPE AE311A ProLiant Single Channel 4Gb PCIe Fibre Host Bus Adapter
SKU: NSN-9061
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Cisco CWDM-SFP-1590 1GB CWDM 1590nm 1/2Gb FC SFP Transceiver
SKU: NSH-3902
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Cisco MGBLH1 1GB BASE-LH 1310nm SMF Optical SFP Transceiver
SKU: NSB-3158
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Cisco CWDM-SFP-1610 1GB BASE-CWDM 1610nm 80km DOM SMF SFP Transceiver
SKU: NSB-2960
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Juniper SFPP-10GE-ZR 10GB BASE-ZR LC 1550nm SMF SFP+ Transceiver
SKU: NSH-5852
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW HPE JG661A 40GB BASE-LR4 1310nm SMF LC QSFP+ Transceiver
SKU: NSN-5570
Condition: New
Shipping: Overnight Options
Warranty: 365 days