Filter
Top Products
Channelized Data 5-15
Configuring Channelized Data
Threshold Value-CSS
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 Controlled Slip Seconds, which are one-
second intervals containing one or more controlled slips.
Threshold Value-ES
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 Error Seconds, which have:
• one or more path code violations
• one or more out-of-frame defects
• one or more controlled slip events
• a detected alarm indication signal defect
For D4 and E1-CRC links, the presence of bipolar violations also
triggers an errored second.
Threshold Value-BES
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 Bursty Errored Seconds, which have:
• fewer than 320 and more than 1 path coding violation error
events
• no severely errored frame defects
• no detected incoming alarm indication signal defects
Controlled slips are not included; BES is not incremented during
an unavailable second.