7.8.4.134 Pset_TelecomCableGeneral
7.8.4.134.1 Semantic definition
Properties common to occurrences and types of IfcCableSegment and IfcCableFitting applied in telecommunication domain.
7.8.4.134.2 Applicable entities
7.8.4.134.3 Properties
| Name | Property Type | Data Type | Description | |
|---|---|---|---|---|
| Attenuation | IfcPropertySingleValue | IfcReal |
Indicates the optical or electrical attenuation of the cable measured in dB, at a certain wavelength or frequency, changing with the length of the cable. |
|
| FireRating | IfcPropertySingleValue | IfcLabel |
Fire rating for this object. It is given according to the national fire safety classification. |
|
| IsFireResistant | IfcPropertySingleValue | IfcBoolean |
Indicates whether the cable is fire resistant. |
|
| NominalDiameter | IfcPropertySingleValue | IfcPositiveLengthMeasure |
Nominal diameter or width of the object. |
|
| JacketColour | IfcPropertySingleValue | IfcLabel |
Indicates the colour of the cable or fitting jacket. |
|
| CableFunctionType | IfcPropertyEnumeratedValue | PEnum_CableFunctionType |
Distinguishes between Telecom and Power Supply cables. |
|
| CableArmourType | IfcPropertyEnumeratedValue | PEnum_CableArmourType |
The armour type of the cable for mechanical protection. |