Cisco ONS 15454 DWDM, Installation And Operation Manual

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Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
September 2005
Chapter 11 Change DWDM Card Settings
DLP-G211 Change Optical Channel Threshold Settings for Multiplexer and Demultiplexer Cards
Step 6
Click Apply . If the change affects traffic, a warning message displays. Click Yes to complete the
change.
Step 7
Return to your originating procedure (NTP).
Power Degrade
High (dBm) Shows the power degrade high threshold.
This power value applies to the
corresponding port and is automatically
calculated when ANS is run.
This threshold applies to a port associated
to a VOA (OSC-VOA) always active in
Constant Power mode.
The threshold is automatically linked to
the Power Setpoint (VOA Power Ref +
VOA Power Calib) provisioned.
Changing the setpoint will result in
changing the threshold (always 3 dB
higher).
This threshold does not apply to the
32DMX card.
—
Power Degrade
Low (dBm) Shows the power degrade low threshold.
This power value applies to the
corresponding port and is automatically
calculated when ANS is run.
This threshold applies to a port associated
to a VOA (OSC-VOA) always active in
Constant Power mode.
The threshold is automatically linked to
the Power Setpoint (VOA Power Ref +
VOA Power Calib) provisioned.
Changing the setpoint will result in
changing the threshold (always 2 dB
lower).
This threshold does not apply to the
32DMX card.
Numeric. Double-click the parameter,
enter a value, and press
Enter .
Table 11-19 Multiplexer and Demultiplexer Card Optical Channel Alarm Threshold Settings
Parameter Description Options