Dlp- G80 Verify The Opt-Pre Amplifier Laser And Power - Cisco ONS 15454 DWDM Installation And Operation Manual

Chapter 4 Perform Node Acceptance Tests
Step 6 Return to your originating procedure (NTP).
DLP-G80 Verify the OPT-PRE Amplifier Laser and Power
Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
In node view, double-click the OPT-PRE amplifier to display the card view.
Step 1
Step 2 Click the Maintenance > ALS tabs.
Step 3 If the value shown in the Currently Shutdown field is NO, continue with
following steps:
a.
b.
Step 4 Click the Provisioning > Opt Ampli Line > Parameters tabs.
Step 5 Locate the Signal Output Power parameter for Port 2. Verify that the Signal Output Power value is
greater than or equal to 1.5 dBm. If the optical power is greater than or equal to 1.5 dBm, continue with
Step
"NTP-G115 Clean Fiber Connectors" procedure on page
consult your next level of support.
Scroll to the right to locate the DCU Insertion Loss parameter. Verify that the DCU Insertion Loss value
Step 6
is less than or equal to 10 dB.
If the optical power is not greater than or equal to 10 dB, do not continue. Begin troubleshooting or
contact your next level of support.
Return to your originating procedure (NTP).
Step 7
September 2005
This task verifies that the OPT-PRE amplifier laser is on and provisioned
to the correct power.
None
DLP-G46 Log into CTC, page 2-25
As needed
Onsite or remote
Superuser
If the OSRI setting is set to ON, click the table cell and choose OFF from the drop-down list.
Click Apply.
6. If the optical power is less than 1.5 dBm, check your connections and clean the fibers using the
DLP-G80 Verify the OPT-PRE Amplifier Laser and Power
13-25. If this does not change the power value,
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
Step 4. If not, complete the
4-41