User's Manual

Managing Units
FlexWave Prism Element Management System 7.1 User Manual Page 159
ADCP-77-177 • Issue 1 • July 2011 © 2011 ADC Telecommunications, Inc.
PD Status Table
The PD Status table
presents status
information for the Power
Detector in a Remote
Unit. There can be
between 1 and 4 PDs
installed in a Prism
Remote Unit.
• System VSWR Fault—PRU/URU VSWR measurement above specification.
• RF Power Low—PRU/URU RF Output Power below minimum threshold.
• Module Missing Fault—Power Detector module is missing.
• Duplexer Mismatch—Configured frequency range not supported by Duplexer.
Optical Status Table
The Optical Status table
provides status
information for SFPs
installed in a Remote
Unit (PRU/URU).There
can be between 1 and 8
SFPs installed in a
Remote Unit. If a
column has no
background color, an
SFP is not installed in
that slot.
• Optical RX High BER—High bit error rate (BER) detected by fiber optic receiver.
Threshold is 0.00001.
• Optical RX No Light—No signal detected by optical receiver.
• Optical Transmitter Fault—SFP optical transmitter failed.
• Optical Over Drive—SFP optical receive input power above specification.
Thresholds are as follows:
– 1 dBm for IR
– -9 dBm for LR.
• Optical Under Drive—SFP optical receive input power below specification.
Thresholds are as follows:
– -18 dBm for IR
– -27 dBm for LR.
• Module Missing Fault—SFP module is missing.