User's Manual

Overview
2 Voasis™ UMTS/DCS/PCS Installation and Configuration Manual
1.1 System Architecture
Main elements - The Voasis™ solution is based on the following main elements installed on
each floor :
•
VCU (Voasis™ Control Unit) – This unit is installed in the communication closet (IDF).
interfaces to the service provider’s RF source and provides secure, central management to the
VAPs.
•
VAPs (Voasis™ Access Pods) – These are pluggable antennas distributed at strategic
locations on the floor to provide maximum coverage. VAPs provide RF coverage via integrated,
internal antennas. VAPs equipped with interface for external antennas are available for special
coverage requirements.
Up to 12 VAPs can be connected to a single VCU using LAN cables (CAT-5E or higher).
The following figure illustrates the Voasis™ solution.
Figure
1-1. Voasis™ Basic Architecture
1.2 System Elements
This chapter describes the Voasis™ system basic elements: VCU and VAPs.
1.2.1 Voasis™ Control Unit (VCU)
The VCU interfaces to the cellular service provider equipment (picocell/BDA) and to the VAPs (via
CAT-5/6).
The RF and management connections are located on the front panel; the power connection is on
the rear panel.