Line Tab ONS 15454 SDH | Cisco Systems 78-17630-01 manual

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

Multirate Cards

D.3.2.4.8 Alarm Thresholds Subtab

		The Alarm Thresholds subtab allows you to select the thresholds for the alarms.
Table D-58	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.

The Line tab allows you to view and update optical line performance monitoring information. The Line tab contains the following subtabs:

•D.3.2.5.1 Line Config Subtab, page D-50

•D.3.2.5.2 MS Thresh 15 Min Subtab, page D-53

•D.3.2.5.3 MS Thresh 1 Day Subtab, page D-54

•D.3.2.5.4 Physical Thresh 15 Min Subtab, page D-55

•D.3.2.5.5 Physical Thresh 1 Day Subtab, page D-55

•D.3.2.5.6 RS Thresh 15 Min, page D-56

•D.3.2.5.7 RS Thresh 1 Day Subtab, page D-56

•D.3.2.5.8 Alarm Thresholds Subtab, page D-57

	The Line Config subtab allows you to view and change the line settings of the MRC-12 card.
Table D-59	Field Descriptions for the Line Conﬁg Subtab

Field		Description

Port Number		Displays the port number.

Port Name		Allows you to add a name for the optical port.

	Cisco Transport Manager Release 7.2 User Guide
D-50	78-17630-01