Reporting Site Survey Results - Samsung Office DECT 8000 Installation And Programming Manual

Chapter 3
3–6
Site Survey with Office DECT 8000
Radio Coverage Radio Coverage
Radio Coverage Radio Coverage
List areas where radio coverage is not necessary or which are to be excluded from radio coverage.
Also list areas where radio coverage is not feasible or requires specific DBSs.
Keyphone System Keyphone Sy Keyphone Sy Keyphone Sy stem stem stem
Type and location of keyphone system (e.g. Compact II).
Connection Between BSI and DBS Connection Between BSI and DBS Connection Between BSI and DBS Connection Between BSI and DBS
For each DBS the following details of its connection to a BSI are required:
Length of cable between BSI and DBS.
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Whether existing cabling might be used, and if so the type of cabling (e.g. twisted pair, star
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quad, wire diameter), presence of free pairs, etc.
Cabling layout (risers, horizontal wiring, distribution frames).
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Reporting Site Survey Results

It is important to make a comprehensive survey report that records site survey results and pro-
vides useful information for the engineer who is to actually install the equipment. The following
information should be included in the survey report. (See the DECT Survey Report Form over the
page.)
A description of the site, explaining which buildings and grounds are to be included in the re-
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port. A description of the topography of outdoor areas may be useful.
A specification of the construction of the buildings and construction materials.
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Customer requirements for:
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- the number of handsets
- required coverage
- performance requirements (traffic density, grade of service etc.)
The location and the type of the keyphone system (DCS or Compact II).
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Cabling details: a specification of cables already present on the site and a list of new cabling
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required, including the distance between the DBS and BSI card for existing and new cabling.
Copies of the maps of the site with the position of DBSs and cell boundaries clearly marked.
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A list of possible configurations to help the customer decide exactly what is required.
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A specification of where DBSs should be placed. This can be marked on the survey map, but
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additional information such as height and fixing instructions should be included where ap-
propriate.
A specification of the areas that will be covered by the DBS and areas that may cause prob-
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lems. This can be useful when testing the system. The theoretical maximum number of over-
lapping cells is 10, if all time slots and frequencies are used. If not all time slots and frequen-
cies are used, this value is higher, although this is unlikely to be the case in practical situa-
tions. For a large site where a thorough survey has been impossible, it may be prudent to add
10–20% more DBSs to requirements to allow for unforeseen problems.