Panasonic KX-TDA30, Руководство по установке

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2.7 Connection of DECT Portable Stations
2.7.1 Overview
Required Equipment and Maximum Number of Calls
CSs determine the area covered by the wireless system. The number of calls that can be made simultaneously
through each CS varies depending on the model, as follows:
CS Connection Port/Card Maximum Calls Compatible PSs
KX-TDA0158CE Super Hybrid Port/DLC card 8 •
KX-TCA155
•
KX-TCA255
•
KX-TCA256
•
KX-TCA355
•
KX-TD7590
•
KX-TD7580
KX-TDA0141CE Super Hybrid Port/DLC card 2
Notice
The CSs for DECT are for connection to specified Panasonic PBXs only.
Note
For more details about the PS, refer to the Operating Instructions of the PS.
Required Distances between Equipment
CAUTION
•
Maintain the distances listed below between equipment in order to prevent noise, interference or the
disconnection of a conversation. (The distance may vary depending on the environment.)
Equipment Distance
CS and office equipment such as a computer, telex, fax
machine, etc., or microwaves More than 2 m
CS and PS More than 1 m
Each PS More than 0.5 m
PBX and CS More than 2 m
Too many CSs in a small area can cause problems due to conflicts over which signal channels each
CS 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 the
installation site and conditions in which the wireless system is used. Conduct the site survey to
determine the appropriate distance.
RF Specification
Item Description
Radio Access Method MultiCarrier TDMA-TDD
122 Installation Manual
2.7.1 Overview