Cisco Systems 78-17630-01 appendix Current Tab, Power Tab, 221

Appendix D Slot Property Information—FC_MR-4, FMEC, Multirate, Optical, and Transponder Cards

Transponder Cards

Table D-253 Field Descriptions for the Quality of Service Tab

Field	Description
FEC Counters
Errored Seconds	Sets the high threshold for the number of FEC errored seconds (ES) and the alarm severity
	level.
Severely Errored Seconds	Sets the high threshold for the number of FEC severely errored seconds (SES) and the alarm
	severity level.
Background Block Errors	Sets the high threshold for the number of FEC background block errors (BBE) and the alarm
	severity level.
Unavailable Seconds	Sets the high threshold for the number of FEC unavailable seconds (UAS) and the alarm
	severity level. The detection of 10 consecutive SES begins a period of UAS. The 10 SES
	detected are part of the UAS. The ES and SES counters decrement by 10 seconds and the
	UAS counter increments by an equivalent number of seconds. A new period of available
	time begins at the onset of 10 consecutive non-SES events.
Error Corrected Rate	Sets the high threshold for the bit error corrected rate (ECR) and the alarm severity level.
	The ECR is the ratio of FEC bit errors corrected to bits transmitted.
Uncorrected Codewords Rate	Sets the high threshold for the uncorrected codeword rate (UCR) and the alarm severity
	level. The UCR is the ratio of uncorrected codewords to codewords transmitted. A codeword
	is a block of N symbols that carry K information symbols and R redundant symbols (N =
	K+R).

D.5.2.5 Current Tab

The Current tab allows you to assign thresholds and alarm severities for the transponder laser current levels.

Table D-254 Field Descriptions for the Current Tab

Field	Description
Value	When the Update button is clicked, displays the current value of the laser current.
Degrade	Sets the degrade threshold for the laser current (in mA) and the alarm severity level.
Fail	Sets the failure threshold for the laser current (in mA) and the alarm severity level.

D.5.2.6 Power Tab

	The Power tab allows you to assign thresholds and alarm severities for the transponder Laser 1 power
	levels.
Table D-255	Field Descriptions for the Power Tab
Field	Description
Value	When the Update button is clicked, displays the current power of Laser 1.
Low	Sets the low threshold for the laser power (in mW) and the alarm severity level.
High	Sets the high threshold for the laser power (in mW) and the alarm severity level.

	Cisco Transport Manager Release 7.2 User Guide
78-17630-01		D-221