Avaya 3920, Руководство по установке

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Overview 11
2
Installation Guidelines
Overview
This chapter provides general guidelines for installing the Avaya 3920 Wireless
Telephones. Following these guidelines will help ensure satisfactory
performance of the Avaya 3920 Wireless Telephones.
The following limitations apply for the Avaya 3920 Wireless Telephone:
• A maximum of six base units can be installed at one site.
• A maximum of 20 radio transmitting devices (base units and repeaters) can
be installed at one site. Up to six of those devices can be base units . This
number may be reduced if other wireless telephones using Dect 6.0
technology are used at the same site. Repeaters enable you to extend the
coverage area of your telephone in all directions. For more information
about repeaters, see
“Installing a Repeater” on page 23 .
• The base units must be located at least 17 feet apart from one another.
• The repeaters must be located at least 35 feet apart from base units and
other repeaters.
• The coverage area depends on the environment. The range of radio
coverage depends on the material of which the building is composed. For
example, concrete/metal walls decrease the range of coverage of a
wireless telephone much more than wood/plasterboard walls. Also, large,
metal objects like storage racks in a warehouse can decrease the range of