Dlp-H294 Perform A Manual Span Upgrade On An Unprotected Span - Cisco ONS 15310-MA SDH Procedure Manual

Chapter 18 DLPs H200 to H299
Complete the
Step 8
new STM-N cards in both endpoints.
Step 9 Verify that the transmit signal falls within the acceptable range. See
card transmit and receive levels.
Step 10 Complete the
Wait for the IMPROPRMVL alarm to clear and the cards to become active.
When cards on each end of the span have been successfully upgraded and all the facility alarms (LOS,
Step 11
SD, or SF) are cleared, remove the Force switch:
a.
b.
c.
d.
e.
Step 12 Repeat this task for any other spans in the 1+1 linear configuration.
Step 13 Return to your originating procedure (NTP).

DLP-H294 Perform a Manual Span Upgrade on an Unprotected Span

Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
Warning Do not reach into a vacant slot or chassis while you install or remove a module or a fan. Exposed
circuitry could constitute an energy hazard. Statement 206
Upgrading unprotected spans will cause all traffic running on those spans to be lost.
Caution
Removing the fiber will cause all traffic on the unprotected span to be lost.
Caution
Remove the fiber from both endpoint nodes in the span.
Step 1
Remove the STM-N cards from both span endpoints.
Step 2
For both ends of the span, in node view, right-click each STM-N slot and choose Change Card.
Step 3
78-19416-01
"NTP-H187 Install STM-N Cards and Connectors" procedure on page 1-20
"NTP-H160 Install Optical Cables" procedure on page
In node view, click the Maintenance > Protection tabs.
In the Protection Groups area, click the protection group that contains the card/port you want to
clear.
In the Selected Group area, click the card you want to clear.
In the Switch Commands area, choose Clear.
Click Yes in the confirmation dialog box.
This task manually upgrades unprotected spans to a higher optical rate.
Higher-rate cards
Compatible hardware necessary for the upgrade
DLP-H29 Log into CTC, page 16-43
As needed
Onsite
Provisioning or higher
Cisco ONS 15310-MA SDH Procedure Guide, Release 9.1 and Release 9.2
to install the
Table 1-2 on page 1-30 for STM-N
1-29to attach the fiber to the cards.
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