Cisco Systems 78-17630-01 appendix Loopback Tab, 135

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

Optical Cards

D.4.7.5 Loopback Tab

The Loopback tab allows you to view and update OC48 loopback information.

Table D-140 Field Descriptions for the Loopback Tab

Field	Description
Port Number	Displays the port number.
State	Displays the current state of the port.
Loopback Type	Allows you to configure a port to terminal loopback (Inward) or clear the current loopback (none).

D.4.7.6 Transceiver Tab

The Transceiver tab allows you to view and update OC48 transceiver information.

Table D-141	Field Descriptions for the Transceiver Tab
Field		Description
Port No.		The port number.
Non-normalized LBC (mA)		The actual operating value of laser bias current (in mA) for the specified card port.
Non-normalized OPT (dBm)		The actual operating value of optical power transmitted (in dBm) for the specified card port.
Non-normalized OPR (dBm)		The actual operating value of optical power received (in dBm) for the specified card port.

D.4.7.7 Protection Tab

The Protection tab allows you to view and update OC48 protection group information.

Table D-142 Field Descriptions for the Protection Tab

Field	Description
Protection Groups	Displays a list of available protection groups.
Protection Group Details	Displays details about the selected protection group.

D.4.7.8 Alarm Behavior Tab

			The Alarm Behavior tab allows you to view and update OC48 alarm profile information.
Table D-143		Field Descriptions for the Alarm Behavior Tab
	Field			Description
	Parent Profile			Choose a global alarm profile for the card from the drop-down list.
	Port Number			Displays the OC48 port number.
	Alarm Profile			Choose an alarm profile for the slot from the drop-down list.
	Suppress Alarms			If checked, all alarms are suppressed for the port.
	Force to All Ports			When clicked, forces all the ports to the selected alarm profile.
				Cisco Transport Manager Release 7.2 User Guide
	78-17630-01				D-135