{
  "ring_codes": {
    "new": "IM21670A-FP-L0 03 +\t+ IFPI LB48 A03 IFPI 10G4\nIM21670A-FP-L1 02 +\t+ IFPI LB48 B01 IFPI 10N4",
    "old": "IM21670A-FP-L0 03 +\t+ IFPI LB48 A03\nIM21670A-FP-L1 02 +\t+ IFPI LB48 B01"
  }
}