Multitech TalkAnytime TA2410, Руководство пользователя

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Operation and Maintenance TalkAnytime User Guide
160
T1 Statistics: Field Definitions
Field
Name Values Description
Red Alarm Integer tally of
alarms
counted since
last reset. The alarm condition declared when a
device receives no signal or cannot
synchronize to the signal being received. A
Red Alarm is generated if the incoming
data stream has no transitions for 176
consecutive pulse positions.
Blue Alarm Tally since last
reset.
Alarm signal consisting of all 1’s (including
framing bit positions) which indicates
disconnection or failure of attached equipment.
Loss of
Frame
Alignment Tally since last
reset. Loss of data frame synchronization.
Excessive
Zeroes Tally since last
reset. Displayed value will increment if
consecutive zeroes beyond a set threshold
are detected. I.e., tally increments if more
than 7 consecutive zeroes in the received
data stream are detected under B8ZS line
coding, or if 15 consecutive zeroes are
detected under AMI line coding.
Status
Freeze
Signaling
Active
Signaling has been frozen at the most
recent values due to loss of frame
alignment, loss of multiframe
alignment or due to a receive slip.
Line
Loopback
Deactivation
Signal
Line loopback deactivation signal has
been detected in the receive bit stream.
Transmit
Line Short
A short exists between the transmit pair for
at least 32 consecutive pulses.
Transmit
Data
Overflow
For use by MTS Technical Support
personnel.
Transmit
Slip Positive
The frequency of the transmit clock is less
than the frequency of the transmit system
interface working clock. A frame is
repeated.