Cisco Systems 78-17630-01 appendix Slot Properties-WCM-FEC, 270

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

Transponder Cards

D.5.17 Slot Properties—WCM-FEC

The Slot Properties pane displays information about the Cisco ONS 15800 or ONS 15801 slot that is selected in the NE Explorer tree. Use this properties pane to set performance monitoring thresholds for the module.

Forward error correction (FEC) wavelength converter modules (WCMs) are used at terminal (transmit direction) and optical add/drop multiplexing (OADM) sites to retime, reshape, and regenerate SONET and SDH signals.

A block diagram is shown in the following figure.

Figure D-22 Cisco ONS 15800 or ONS 15801 Wavelength Converter Module–Forward Error Correction

WCMs shown on this sheet include:

•Wavelength Converter Module–Externally Modulated–Forward Error Correction (WCM-EM-Fxx)

•Wavelength Converter Module–10 Gbps–Forward Error Correction (WCM-10G-Fxx)

For FEC WCMs, the Slot Properties pane displays the following tabs: Module View, Identification, Temperature, Quality of Service, Current, Power, Input Power, Output Power, and Action.

D.5.17.1 Module View Tab

The Module View tab displays a graphic of the transponder that is installed in the slot. The number of critical, major, minor, and warning alarms for the module is displayed under Alarm Status. (Moving the mouse pointer over the graphic also displays the alarm counts.) The module status is displayed under Operational State. Right-clicking the graphic opens a shortcut menu that you can use to display the module in the Alarm Browser, in the Equipment Inventory Table, or in the FEC WCM PM Table.

D.5.17.2 Identification Tab

The Identification tab allows you to view and update wavelength converter module identification information.

	Cisco Transport Manager Release 7.2 User Guide
D-270	78-17630-01