Your search for "FG-TRAN-QSFP+SR" revealed the following:
NEW HPE JH232A 40GB BASE-LR4 LC SM QSFP+ Transceiver
SKU: NSN-4251
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Nvidia Mellanox MC2207411-SR4L 56GB BASE-SR4L 850nm MPO QSFP Transceiver
SKU: NSB-3078
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
NEW Arista QSFP-40G-LR4 BASE-LR4 40GB 1310nm Long Reach SMF LC QSFP+ Transceiver
SKU: NSN-8262
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Nvidia Mellanox MMA1B00-E100 100GB BASE-SR4 850nm MMF MPO QSFP28 Transceiver
SKU: NSB-3083
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper JNP-QSFP-40GE-IR4 40GB BASE-LR4 1310nm SMF LC QSFP+ Transceiver
SKU: NSN-5340
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Cisco DP04QSDD-HE0 400GB DWDM SMF 120km Duplex LC/UPC QSFP-DD Transceiver
SKU: NSB-2364
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Intel E10GSFPSR FTLX8571D3BCV-I3 10GB BASE-SR 850nm 300m MMF SFP+ Transceiver
SKU: NSB-8424
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Nvidia Mellanox MC2210511-LR4 40GB BASE-LR4 1310nm SMF LC QSFP+ Transceiver
SKU: NSN-8602
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW HPE E7Y75A 40GB BASE-LR 1310nm Long Reach QSFP+ Transceiver
SKU: NSN-3076
Condition: New
Shipping: Overnight Options
Warranty: 365 days