Hardware Installation
2.Connect the
Wireless Fixed Base
The WFB is a radio base station. The WFB provides the radio functions necessary to transform the following:
■Incoming calls from the DEFINITY ECS into radio signals for transmission through the air to the appropriate WTs
■Incoming radio signals from the WTs into signals for transmission to the
DEFINITY ECS
Each WFB is connected to the following:
■RC via a Category 3
■One to four CAUs via a
A WFB can support a maximum of four (remote) attached CAUs. As an alternative, a WFB can support an internal antenna via special order. The number of simultaneous calls that can be supported by a WFB with multiple CAUs is 12 minus the number of idle CAUs. In other words, for the WFB to carry 12 calls, each CAU must carry at least one of the calls. However, in
WFBs must be located throughout the interior of a premise in a manner that ensures appropriate radio coverage. Placement of each WFB and CAU, as with all other components, is based on the information provided by the Installation Map. The following figure provides an illustration of the WFB.