CTP Systems CTPhone 1900, Руководство по применению

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2-4 DOC00101-01
CTPhone 1900 System Planning
Multiple Systems Configured as a Single System
Figure 2-3 illustrates two CTPhone Controllers connected to the same 32
analog lines. The purpose of this configuration is to create a system with
greater coverage area.
In this configuration, CTPhone handsets must be programmed with both
system IDs. (For information on system IDs, see Table 4-D on page 4-10.)
Users can place and receive calls in any cell, although handoff does not
operate between base stations connected to different CTPhone Control-
lers.
Coverage: 31,000 square meters (333,560 square feet) per base station
Maximum Number of Configured Users: 32
Figure 2-3. Double Punch Down to Two Controllers for Increased
Roaming Coverage Area
Base Station 1 Base Station 2
CTPhone
Base Station
broadcast area
Base Station 3 Base Station 4
CTPhone
MDF
32 analog
lines from
office
telephone
system
Double punch down to
CTPhone Controller 1 and 2
Controller 1
Controller 2