| OID | 1.3.6.1.3.94.1.12.1.4 |
| Module | FCMGMT-MIB (CISCO) |
| Nom | connUnitLinkPortNumberX |
| Acces | readonly |
| Status | mandatory |
| Description | The port number on the unit specified by connUnitLinkNodeIdX if known, otherwise -1. If the value is nonnegative then it will be equal to connUnitPortPhysicalNumber. |
| Syntaxe | Integer32 |