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7900-A2-GB20-00
The following table provides definitions of the fields contained in the Line Error
Statistics table:
Field
Contains
CV
Code Violation – Displays the number of code violations detected
(E1 only)
within the specified time period.
MOS
Multi-frame Out of Sync – Indicates the number of multiframes
(T1 only)
received out of synchronization within the specified time period.
FAS (D4 framing
Frame Alignment Signal – Indicates the number of times a loss of
only)
signal (LOS) error was detected within the specified time period.
CRC (ESF
Cyclic Redundancy Check – Indicates the number of network CRC
framing only)
errors detected within the specified time period.
BPV
Bipolar Violation – Indicates the number of bipolar errors detected
within the specified time period.
FAW A
Frame Alignment Word (Loop A) – Indicates the number of times
a loss of synchronization error was detected in Loop A within the
specified time period.
FEBE A
Far End Bit Error (Loop A) – Indicates the number of errors
reported by the remote equipment for Loop A.
CRC A
Cyclic Redundancy Check (Loop A) – Indicates the number of
CRC errors detected on Loop A.
FAW B
Frame Alignment Word (Loop B) – Indicates the number of times
(HDSL only)
a loss of synchronization error was detected within the specified
time period in Loop B.
FEBE B
Far End Bit Error (Loop B) – Indicates the number of errors
(HDSL only)
reported by the remote equipment for Loop B.
CRC B
Cyclic Redundancy Check (Loop B) – Indicates the number of
(HDSL only)
CRC errors detected on Loop B.
March 1998
MTU-M Status and Performance Functions
5-9
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