3Com S24x Crib Toy User Manual


 
5-16 Channelized Data
Configuring Channelized Data
Threshold Value-SES
Range: 1 to 255
Default: 10
Description: Specifies the number of errors that must occur within a fixed
15- minute window before an alarm is declared. This is based on
the threshold value for Severely Error Seconds.
Severely Errored Seconds for ESF signals have:
320 or more path code violation error events
one or more out-of-frame defects
a detected alarm indication signal defect
Severely Errored Seconds for E1-CRC signals have:
832 or more path code violation error events
one or more out-of-frame defects
Severely Errored Seconds for E1-noCRC signals have:
2048 line coding violations or more
Severely Errored Seconds for D4 signals have:
a count of one-second intervals with framing error events
an out-of-frame defect
1544 line coding violations or more
Controlled slips are not included; BES is not incremented during
an unavailable second.
Threshold Value SEFS
Range: 1 to 255
Default: 1
Description: Specifies the number of errors that must occur within a fixed
15- minute window before an alarm is declared. This is based on
the threshold value for Severely Error Framing Seconds, which
have:
one or more out-of-frame defects
a detected alarm indication signal defect