Verilink T1 Access Router (34-00327) Product Manual - Manual (Page 36)

3-8 T 1 A c c e s s R o u t e r
OOFS Sets the Out of Frame Seconds (OOFS) threshold. An OOFS is a 1-second
period in which a frame sync loss occurred. The default value is 5 seconds.
AISS Sets the Alarm Indication Signal Seconds (AISS) threshold. An AIS is a 1-
second period when unframed all ones are received. The default is 0 (zero)
seconds (Disabled).
RAS Sets the Remote Alarm Seconds (RAS) threshold. A RAS is generated by the
terminal equipment when an improper signal is received from the facility (or
upon receipt of unframed all ones). The default is 0 (zero) seconds (Disabled).
Reset Timer Sets the Reset Timer threshold. This field is the contiguous number of
seconds that an alarm parameter must be clear before the alarm is reset.
Applicable values range from 000 through 900. A value of “000” means the
alarm will never be reset.
The Network screens provide the user-activated buttons described in the table
below.
CAUTION: Performance data will be lost upon power cycle or after performing a
Maintenance Reset or a Save and Restart.
Performance Screens
The performance screens you can access from the Network screen of your
unit are described below:
Button Function
Submit Sets any values that have been changed.
Clear Alarms Resets the alarm conditions and counts to zero.
Learn DS0s Now Learns which DS0s are active and assigns them to the first
associated network service. Learned DS0s are based on the idle
pattern specified in the Channel Table (see below).
Performance Displays a Performance/Summary screen that shows a current
count of the number of error events that have occurred over the
past 24 hours and the past 30 days.
Channels Displays the Channel Table Details Screen on page 3-16,
showing each channel by index number. Each channel’s rate and
service (by number) are displayed and can be changed through
user input.