Ntp- G77 Manage Automatic Power Control - Cisco ONS 15454 DWDM Installation And Operation Manual

Chapter 10 Manage the Node
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Step 6 If the measured span loss is not between the minimum and maximum expected span loss, contact your
site planner for further instructions.
Stop. You have completed this procedure.
NTP-G77 Manage Automatic Power Control
Purpose
Tools/Equipment
Prerequisite Procedures All procedures in the following chapters:
Required/As Needed
Onsite/Remote
Security Level
Complete the
Step 1
Step 2.
Complete the following tasks as necessary:
Step 2
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Stop. You have completed this procedure.
September 2005
Min Expected Span Loss (dBm)—Shows the expected minimum span loss (in dBm). You can change
the minimum by entering a new value in the field.
Meas Span Loss (dBm)—Shows the measured span loss (in dBm).
Max Expected Span Loss (dBm)—Shows the expected maximum span loss (in dBm). You can
change the minimum by entering a new value in the field.
The minimum and maximum expected span loss values are calculated by
Note
Cisco MetroPlanner and imported to the node when you perform the
Cisco MetroPlanner Configuration File" task on page
Resolution (dBm)—Shows the resolution of the span loss measurement (in dBm):
– +/– 1.5 dB for measured span losses between 0 and 25 dB
– +/– 2.5 dB for measured span losses between 25 and 38 dB
This procedure manages the DWDM APC.
None
Chapter 3, "Turn Up a Node"
Chapter 6, "Turn Up Network"
As needed
Onsite or remote
Superuser
"DLP-G46 Log into CTC" task on page
DLP-G157 Disable Automatic Power Control, page 10-4
DLP-G158 Enable Automatic Power Control, page 10-4
DLP-G159 Refresh Automatic Power Control Information, page 10-5
2-25. If you are already logged in, continue with
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
NTP-G77 Manage Automatic Power Control
"NTP-G138 Import a
3-82.
10-3