36 Site planning
Figure 8
Cell centers
Comply with the following as you select cell centers.
• Ensure that the installation complies with local electrical codes.
• Install basestations indoors where there is no condensation and the
temperature remains between 0
C and 40
C.
• Install DAPs in a vertical position. Note that the radiation pattern differs
between the horizontal and vertical positions.
• Do not mount a DAP to a metal surface.
• Do not roll up the extra cabling behind a DAP.
• Position basestations upright on walls. Basestations must be at least
30 centimeters from the ceiling.
•
Position basestations at least 1 m from large concrete or stone
columns and from major building structural members such as support
beams or columns.
• Position the basestations high enough to clear obstructions between
the basestations and the cell edge close to the ceiling.
• Mount the basestations clear of obstacles such as pipes or ducts.
Nortel Communication Server 1000
SIP DECT Fundamentals
NN43120-123 01.07
6 January 2009
Copyright © 2008-2009 Nortel Networks
.
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