ADC Telecommunications Inc. PSM0800M Manual De Usuario
Page 6
FlexWave Prism Remote Unit RF Module Installation Guide
©2014 TE Connectivity
TECP‐77‐141 Issue 6 • 300001744178 Rev F • July 2014
O
VERVIEW
OF
RF M
ODULES
FOR
P
RISM
R
EMOTE
U
NITS
illustrates the Prism Remote Unit (PRU), which controls RF emissions, interfaces with the FlexWave
Prism Host Unit.
Single-Bay
Prism Remote Unit
Dual-Bay
Prism Remote Unit
Tri-Bay
Prism Remote Unit
Quad-Bay
Prism Remote Unit
Figure 1. Prism Remote Units (PRUs)
The PRU has from one to four RF Module bays, depending on the PRU model. That is, the Single‐Bay PRU has one
RF Module bay, and the Quad‐Bay PRU has four RF Module bays. A PRU can support up to four RF Modules.
The function of the PRU RF Modules on the Forward Path is to:
RF Module bay, and the Quad‐Bay PRU has four RF Module bays. A PRU can support up to four RF Modules.
The function of the PRU RF Modules on the Forward Path is to:
•
convert the digitized RF transported from the Host to Analog RF
•
amplify the Analog RF signal
•
provide signal filtering.
The function of the PRU RF Modules on the Reverse Path is to:
•
convert the Analog RF from the handset to Digital RF for transport to the Host
•
provide signal filtering.
NOTE:
The RF Modules are field replaceable, but cannot be serviced in the field.