cisco# show interface ethernet1/50 transceiver
Ethernet1/50
    transceiver is present
    type is QSFP-100G-SR4
    name is CISCO-INNOLIGHT
    part number is TR-FC85S-NC2
    revision is 1B
    serial number is INL20480041
    nominal bitrate is 25500 MBit/sec
    Link length supported for 50/125um OM3 fiber is 70 m
    cisco id is 17
    cisco extendedid number is 220
    cisco part number is 10-3142-02
    cisco product id is QSFP-100G-SR4-S
    cisco version id is V02

cisco#