Aastra Ascotel IntelliGate 2065 - Page 634

Ascotel IntelliGate 2025/2045/2065
634 Planning DECT systems Part 3
Fig. 3.30: Minimum number of radio units per zone in relation to the number of handsets and
the traffic volume.
If the coverage ranges of radio units overlap, the resources of the neighbouring
radio units in the shared area (zone) are cumulated.
Each radio unit is connected to an Ascotel DECT-compatible AD2 interface via one
or two AD2 lines (prerequisite: at least one DSP card fitted). The maximum
number of radio units per system is specified in Tab. 3.20.
The potential locations are determined on the situation plan and then definitively
agreed on-site through the use of measurements.
10
1
2
4
low (SB-4)
medium (SB-4)
high (SB-4)
Minimum number of radio units
Number of handsets in the system
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6
8
10
15
20
20
40
60
80
100
150
Traffic volume
high (SB-8)
medium (SB-8)
low (SB-8)