User's Manual

Prism System Overview
FlexWave Prism Element Management System 7.1 User Manual Page 19
ADCP-77-177 • Issue 1 • July 2011 © 2011 ADC Telecommunications, Inc.
PRU Components
The PRU chassis is an outdoor-rated enclosure that comprises the following
components:
• Power Supplies
• SeRF Module
• Fans
• Interface connections as described in “PRU Ports and Connectors (Bottom of
PRU)” on page 17
• External Status LED (see “PRU Status LED (Bottom of PRU)” on page 18)
• Remote (AC) power and RF Module (DC) power switches
PRUs ship with specified RF Modules pre-installed. The Prism RF Modules
comprise:
• DARTs
• Linear Power Amplifier (LPA)
• Duplexer with one or two Low Noise Amplifiers (LNAs) and a Power Detector
(PD)
• Remote DART Interface (RDI) Module
For further information on the RF Modules, see “RF Module Capabilities and GUI
Representation” on page 21.