UAS 7616 DIU
4-19
GDC 087R706-000-02
Minor BER – a Minor Bit Error Rate alarm occurs when the error rate exceeds the
configured threshold limit
In the Alarm Configuration screen you can set the Major and Minor Bit Error Rate (BER) alarms
to occur in response to error rates of one error in 1,000, 10,000, 100,000, or 1,000,000 data bits.
Typically, you should configure the Minor BER alarm to occur at a lower error rate to serve as
an early warning signal, and configure the Major BER alarm to occur at an error rate that seriously
impacts operations. The threshold values you configure for BER alarms govern both SNMP
reporting and terminal interface display.
Maintenance
The terminal interface Maintenance screen displays information about the unit and provides
specialized control functions: Soft Reset, Reset to Factory Defaults, Reset Statistics, and
individual BER alarm resets for each loop. Figure 4-14 illustrates the Maintenance screen.
Figure 4-14
Maintenance Screen
The information display identifies the serial number and firmware revision level of the unit.
The Maintenance screen includes three command selections:
[1] Soft Reset – causes the UAS 7616 DIU to perform a reset and resume operation using
its current configuration
[2] Reset to Factory Defaults – causes all options in the UAS 7616 DIU to return to their
factory default settings
[3] Reset Statistics – causes the UAS 7616 DIU to zero out its accumulated TR-54016
statistics and begin new counts
UAS 7616 Maintenance
General Datacomm.
UAS 7616
Firmware Revision: A-
Serial Number: 0081040502970001
Reset Options:
[1] Soft Reset.
[2] Reset to Factory Defaults.
[3] Reset Statistics.
[4] Reset Ber Alarms Loop1.
[5] Reset Ber Alarms Loop2.
[6] Reset Ber Alarms Loop3.
[0] Return to Main Menu
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