ADC Campus-REX2 RS - Manual (Page 90)

Chapter 5 - Monitoring and Testing the Campus System
78 Campus-REX2 RS Interface Card User Manual
The 7 Day HDSL Performance History screen provides the following
information:
• HDSL-A represents a single pair or the first pair (or loop) of a two-pair
implementation (dependent on how HDSL was implemented for your
Campus system). HDSL-B represents the second pair (or loop) of a
two-pair implementation.
• Local indicates the Campus unit into which you are logged for
management. Remote indicates the Campus unit at the other end of the
HDSL connection from the local unit.
• ES/UAS indicates the total number of errored seconds and unavailable
seconds that occurred during this day.
To update information on this screen, type then press .
Performance history information is lost when power is
removed from the Campus unit.
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