Title: +038=534.001-RA001._02-Porttelefon Siedle Systemanvisning.pdf
4 System structure, conductor material and rangeGeneral planning information The basis for planning an Access system is an IP network configured in accordance with specifications for creating structured cabling (as described under Network cabling). The purpose of the Access security concept is to ensure that network cabling terminates not outside the door but with the ATLC/NG 670-… Consequently, the door connection (as described under cabling in the door area) is not a constituent part of the IP network. For positioning of the Access devices and network components, it is advis- able to provide a construction plan. This should take into consideration the length restrictions of the con- nection types such as copper and optical fibres. The space requirement of network components and Siedle devices must be determined and taken into consideration. Siedle recommends drawing up a schematic drawing of the network structure and the used Siedle devices.