2.7 Connection of DECT Portable Stations2.7.1 OverviewRequired Equipment and Maximum Number of CallsCSs determine the area covered by the wireless system. The number of calls that can be made simultaneouslythrough each CS varies depending on the model, as follows:CS Connection Port/Card Maximum Calls Compatible PSsKX-TDA0158CE Super Hybrid Port/DLC card 8 • KX-TCA155• KX-TCA255• KX-TCA256• KX-TCA355• KX-TD7590• KX-TD7580KX-TDA0141CE Super Hybrid Port/DLC card 2NoticeThe CSs for DECT are for connection to specified Panasonic PBXs only.NoteFor more details about the PS, refer to the Operating Instructions of the PS.Required Distances between EquipmentCAUTION• Maintain the distances listed below between equipment in order to prevent noise, interference or thedisconnection of a conversation. (The distance may vary depending on the environment.)Equipment DistanceCS and office equipment such as a computer, telex, faxmachine, etc., or microwavesMore than 2 mCS and PS More than 1 mEach PS More than 0.5 mPBX and CS More than 2 mToo many CSs in a small area can cause problems due to conflicts over which signal channels eachCS can use. Ideally, CSs should be a minimum of 25 m to 40 m apart.However, the required distance between CSs may vary depending on the environment of theinstallation site and conditions in which the wireless system is used. Conduct the site survey todetermine the appropriate distance.RF SpecificationItem DescriptionRadio Access Method MultiCarrier TDMA-TDD122 Installation Manual2.7.1 Overview
