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Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
September 2005
Chapter 11 Change DWDM Card Settings
DLP-G209 Change Optical Line Threshold Settings for Multiplexer and Demultiplexer Cards
DLP-G209 Change Optical Line Threshold Settings for Multiplexer and
Demultiplexer Cards
Step 1 In node view, double-click the multiplexer or demultiplexer card where you want to change the optical
line threshold settings.
Step 2 Click the Provisioning > Optical Line > Optics Thresholds tabs.
Step 3 Under Types, choose the type of threshold you want to change, either Warning or Alarm.
Step 4 Click Refresh.
Step 5 Modify any of the warning or alarm threshold settings. Table 11-15 shows the amplifier line thresholds
for warnings. The provisionable parameters are listed in the options column in the table.
Caution Warning thresholds are not monitored by CTC. They must be user-provisioned and monitored through
custom alarm profiles.
Table 11-16 shows the amplifier line thresholds for alarms.
Purpose This task changes the optical line threshold settings for 32MUX-O,
32DMX-O, 32DMX, and 4MD-xx.x multiplexer and demultiplexer cards.
Tools/Equipment None
Prerequisite Procedures DLP-G46 Log into CTC, page 2-25
Required/As Needed As needed
Onsite/Remote Onsite or remote
Security Level Provisioning or higher
Table 11-15 Multiplexer and Demultiplexer Card Amplifier Line Warning Threshold Settings
Parameter Description Options
Port (Display only) Displays the port number. —
opwrMin
(dBm)
Sets the low power warning level. Numeric. Can be set for 15-minute or
one-day intervals. The default is
–50 dBm. Double-click the parameter,
enter a value, and press Enter.
opwrMax
(dBm)
Sets the high power warning level. Numeric. Can be set for 15-minute or
one-day intervals. The default is 30 dBm.
Double-click the parameter, enter a value,
and press Enter.
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