Your search for "finisar fclf" revealed the following:
Finisar FTLX1412D3BCL 10GB BASE-LR 1310nm SMF XFP Transceiver
SKU: NSB-1147
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Finisar FTLX8573D3BTL-TM 10GB BASE-SR 850nm MMF SFP+ Transceiver
SKU: NSB-9914
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Finisar FTLX1471D3BTL 10GB BASE-LR 10km 1310nm SFP+ Transceiver
SKU: NSB-8749
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Finisar FTEN2217P1CUN-S0 EPON PX20+ 1.25 Gigabit 1310nm SMF SFP Transceiver
SKU: NSB-9897
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Finisar FTLF8519P3BTL-TM 850nm LC 1 GB For T-Mobile Transceiver SFP
SKU: NSB-9936
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper MPC4E-3D-2CGE-8XGE 8x 10GB SFP+ 2x 100GB CFP Router Line Card
SKU: NSN-2358
Condition: New
Shipping: Overnight Options
Warranty: 365 days
HPE JH359A FlexFabric 12900E Series 48x 40GB QSFP+ Switch Line Card
SKU: NSB-8339
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco C9400-LC-24S Catalyst 9400 24x 1GB SFP Switch Line Card
SKU: NSN-3983
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco A9K-2X100GE-TR 2x 100GB CFP (Transport Optimized) Router Line Card
SKU: NSN-2530
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco N9K-X9636PQ 36x 40GB QSFP+ Switch Line Card
SKU: NSN-7503
Condition: New
Shipping: Overnight Options
Warranty: 365 days