Your search for "FG-TRAN-QSFP+SR" revealed the following:
NEW Juniper QSFP-100GBASE-SR4 100GB BASE-SR4 850nm MMF QSFP28 Transceiver
SKU: NSN-4077
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW HPE JH231A 40GB BASE-SR4 850nm MPO MMF QSFP+ Transceiver
SKU: NSN-5535
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Arista QDD-400G-SR8 400GB BASE-SR8 100m Parallel OM4 MMF QSFP-DD Transceiver
SKU: NSB-5242
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Nvidia Mellanox MC2210411-SR4E 40GB BASE-SR4 850nm MMF QSFP+ Transceiver
SKU: NSB-3076
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Dell QSFP28-100G-LR4 GMFC5 100GB BASE-LR4 1310nm SMF LC QSFP28 Transceiver
SKU: NSN-2683
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW HPE JG325B 40GB BASE-SR4 850nm MPO QSFP+ Transceiver
SKU: NSN-7207
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Dell 407-BBOZ VJW01 40GB BASE-SR 850nm MPO OM3/OM4 QSFP+ Transceiver
SKU: NSB-3773
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Juniper SRX-QSFP-40G-LR4 40GB BASE-LR4 850nm MMF QSFP+ Transceiver
SKU: NSB-4608
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper QFX-QSFP-40G-ESR4 40GB BASE-ESR4 850nm MMF QSFP+ Transceiver
SKU: NSN-3404
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Nvidia Mellanox MC2210411-SR4L 40GB BASE-SR4 850nm DOM MMF QSFP+ Transceiver
SKU: NSN-1684
Condition: New
Shipping: Overnight Options
Warranty: 365 days