Cisco Systems 78-17630-01 appendix STS Tab ONS 15454 Sonet, Alarm Thresholds Subtab

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

Multirate Cards

Table D-65	Field Descriptions for the RS Thresh 1 Day Subtab (continued)
Field		Description
ES-RS		Displays the errored seconds–regenerator section
SES-RS		Displays the severely errored seconds–regenerator section
UAS-RS		Displays the unavailable seconds–regenerator section
OFS-RS		Displays the out of framing seconds–regenerator section

D.3.2.5.8 Alarm Thresholds Subtab

		The Alarm Thresholds subtab allows you to select the thresholds for the alarms.
Table D-66	Field Descriptions for the Alarm Thresholds Subtab
Field		Description
Port No.		Port number.
LBC-HIGH		Laser bias current maximum.
LBC-LOW		Laser bias current minimum.
OPT-HIGH		Optical power transmitted maximum.
OPT-LOW		Optical power transmitted minimum.
OPR-HIGH		Optical power received maximum.
OPR-LOW		Optical power received minimum.
Set OPR		Setting the optical power received (OPR) establishes the received power level as 100 percent. If the
		receiver power decreases, then the OPR percentage decreases to reflect the loss in receiver power.
		For example, if the receiver power decreases 3 dBm, the OPR decreases 50 percent.

D.3.2.6 STS Tab (ONS 15454 SONET)

The STS tab allows you to view and update MRC-12 STS information. The STS tab contains the following subtabs:

•D.3.2.6.1 STS Config Subtab, page D-57

•D.3.2.6.2 Path Thresh 15 Min Subtab, page D-58

•D.3.2.6.3 Path Thresh 1 Day Subtab, page D-58

•D.3.2.6.4 Customer Info Subtab, page D-59

D.3.2.6.1 STS Config Subtab

			The STS Config subtab allows you to view and change the STS settings of the MRC-12 card.
Table D-67		Field Descriptions for the STS Config Subtab
	Field		Description
	STS Number		Displays the synchronous transport signal number information.
	IPPM Enabled		Check to enable IPPM and uncheck to disable IPPM.
	XC Loopback		Displays the cross-connect loopback status.
			Cisco Transport Manager Release 7.2 User Guide
	78-17630-01			D-57