Operations Manual

Feature Overview
38 GHz Fast Ethernet Operations (9/17/99) - R0.1 2-11
CONFIDENTIAL & PROPRIETARY
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NOTE: For more information about this feature, refer to “Fault
Management” in the online help.
RF Performance Management
The RF Performance Management feature enables IFU Link Manager to
display the following data for each IFU:
n RSSI
n SQM
n Bit Error Rate (BER)
n Internal temperature of the IFU
Additionally, IFU Link Manager displays the following types of Performance
Management data in a graphical format:
n RF: SQM and modem power
n IFU: Block errors, modem lock status, and internal temperature
NOTE: For more information about this feature, refer to
“Performance Management” in the online help.
IFU Network Management
IFU Link Manager can be used to monitor your IFU network provided the
IFUs are configured to enable network management from this workstation.
Using this feature, you can monitor the IFUs in a network without logging in
to each IFU.
SQM LOW Major Modem The received (SQM) level is approaching
the minimum operational level of the IFU
as set during configuration.
T
X ID MISMATCH Major IFU The IFU received a transmission across
the RF link from a source other than its
paired IFU.
T
X POWER MAX Major IFU The transmitter is currently transmitting
at the maximum level. A rain interruption
or link block can cause this situation.
Table 2-1. Alarms
Alarm
Default
Severity
Affected
Subassembly
Description