Physical Installation42 Installation Manual3.1 Installation PreconditionsVerify that the following conditions are met before proceeding with the installation.Electromagnetic InterferenceThis equipment can cause electromagnetic interference to nearby unshielded equipment. Takecare to protect nearby equipment that may be affected.Installation LocationThe KX-TDA0480 must be installed at appropriate slot of IP PBX.CablingSeveral cables of appropriate lengths will be needed during the installation process. Thelengths will depend on the specific installation.• 10 Base-T (RJ45) cable will be needed to interconnect the KX-TDA0480 with routers,hubs, and/or Ethernet switches.• For each unit port in use, a 2-wire printed inter-office cable will be needed to connectthe KX-TDA0480 to its respective terminal devices (e.g., ordinary telephone sets and/ora G3 fax machine.)The following table indicates the specifications for these cables.Installation DataThe worksheets completed in the preceding section of this guide must be on hand to performthe physical and logical installation tasks described in this and the following section.Maintenance Console Software TerminalDuring the logical installation process described in the next section, a computer terminal willbe needed to run the Maintenance Console Software. In addition, the RS-232C serial cabledescribed in Section 3.3 Connect the Computer Terminal Unit with RS-232C Cable will berequired to initialise the unit.If units are to be configured remotely following initialisation, a LAN cable and appropriateadapters will also be needed to connect the terminal to the network.Cable type Cores Diameter RemarksPrinted intra-officecable2-wire 0.5 mm10BaseT (RJ45) cable KX-TDA0480 toEthernet connection