| Name | Data Type | Default Value | Qualifiers |
| Name | Data Type | Value |
| Direction | uint16 | |
| Description | string | An enumeration expressing whether the Port is used for import into the Library/System which scopes and names it (value=1), export from the Library/System (value=2), or both (value=3). |
| ValueMap | string | 0, 1, 2, 3 |
| Values | string | Unknown, Import, Export, Both Import and Export |
| ExportCount | uint64 | |
| Counter | boolean | true |
| Description | string | The number of times that the LimitedAccessPort was used to move a PhysicalMedia out of the System/StorageLibrary. |
| Extended | boolean | |
| Description | string | When a Port is 'Extended' or 'open' (value=TRUE), its Storage MediaLocations are accessible to a human operator. If not extended (value=FALSE), the Locations are accessible to a PickerElement. |
| ExtendTimeout | uint32 | |
| Description | string | When a LimitedAccessPort is 'Extended', all related media- transfer componentry may be stopped. The ExtendTimeout property provides a mechanism to event on a Port left open for a period of time (in seconds) exceeding the property's value. |
| PUnit | string | second |
| Units | string | Seconds |
| ImportCount | uint64 | |
| Counter | boolean | true |
| Description | string | The number of times that the LimitedAccessPort was used to move a PhysicalMedia into the System/StorageLibrary. |
| LastExtended | datetime | |
| Description | string | Date and time that the Port was last extended. |
| Locked | boolean | |
| Description | string | Boolean indicating that the Port is 'locked' (TRUE) or 'unlocked' (FALSE). When the Port is locked, access its Media Locations is prevented without the use of a physical key, front panel activity or the issuance of a software unlock command. |