Your search for "mc2207411-sr4l" revealed the following:
Nvidia Mellanox MC2207411-SR4L 56GB BASE-SR4L 850nm MPO QSFP Transceiver
SKU: NSB-3078
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Nvidia Mellanox MC2207411-SR4L 56GB BASE-SR4L 850nm MPO QSFP Transceiver
SKU: NSN-8980
Condition: New
Shipping: Overnight Options
Warranty: 365 days