User's Manual

Managing Units
FlexWave Prism Element Management System 7.1 User Manual Page 155
ADCP-77-177 • Issue 1 • July 2011 © 2011 ADC Telecommunications, Inc.
The Host has eight optical ports, but the Optical Status table only shows active
ports (physically connected to a Remote). Each port in the table (where SFP 1
is column 1, SFP 2 is column 2, and so forth) represents one set of forward and
reverse paths between a Host and Remote. Physically, this may have been
accomplished with a dual-connector through that port. Each physical port
contains an SFP transceiver with two connectors.
The Optical Status table only shows the Receive power level from the Remote Unit
(REV path). To see the Receive power level in the FWD path (from the Host to
the Remote), you must open the Unit Information > View Status page for the desired
Remote as described in
“Viewing the Status of a Remote Unit” on page 156.
– Optical RX High BER—High bit error rate (BER) detected by fiber optic receiver.
Fault threshold is 0.00001. Threshold cannot be changed.
– 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. The
fault threshold cannot be changed, and is
 1 dBm for IR
 -9 dBm for LR.
– Optical Under Drive—SFP optical receive input power below specification. The
fault threshold cannot be changed, and is
 -18 dBm for IR
 -27 dBm for LR.
– Module Missing Fault—One of the Host SFPs is missing.
• Host Status table—shows the current overall status of the Host.
– Host Major Contact Alarm Output Active—Major Contact Alarm Output active.
– Host Minor Contact Alarm Output Active—Minor Contact Alarm Output active.
– Remote Major Contact Alarm Output Active—Red indicates NO/NC major alarm
contacts are in an alarm position. These connections are typically wired to
a local alarm alert system. This status indicator is red when a major alarm
is present on any Remote connected to the Host.
– Remote Minor Contact Alarm Output Active—Yellow indicates that NO/NC minor
alarm contacts are in an alarm position. These connections are typically
wired to a local alarm alert system. This status indicator is yellow when a
minor alarm is present on any Remote connected to Host.
– SeRF Fault—state of the SeRF. Red indicates that either the SeRF clock source
is unacceptable or the SeRF card FPGA is not programmed.
– Fan Fault—state of the Host chassis fan. Red indicates that the Host chassis
fan is spinning too slowly.
– Temperature High—Red indicates that the current temperature of the Host
interior is above its operating limits. Fault threshold is 62° C.
– Temperature Low—Yellow indicates that the current temperature of the Host
interior is below its operating limits. Fault threshold is 0° C.
• Temperature—Gives the current temperature of the Host chassis interior in
degrees Centigrade, as detected by the Host.