Cisco ONS 15454 DWDM Installation And Operation Manual page 312

NTP-G47 Perform the Line Amplifier Node with OSCM and OSC-CSM Cards Acceptance Test
Step 12 Display the OPT-BST in card view.
Click the Provisioning > Optical Line > Parameters tabs. Verify that the power value on Port 2
Step 13
(Out Com) is equal to the optical power from the tunable laser or TXP_MR_2.5G card (measured in
Step 10) +/– 1 dBm.
If an OPT-PRE card is installed on the side opposite the OSC-CSM, complete the
Step 14
OPT-PRE Amplifier Laser and Power" task on page
Display the OSC-CSM card in card view.
Step 15
Click the Provisioning > Optical Line > Parameters tabs and locate the Port 3 Power value. Verify
Step 16
that the value is higher than –30 dBm. If the power value is not higher than –30 dBm, check your
connections and clean the fibers using the
page
If an OPT-PRE card is installed on the same side as the OSC-CSM, complete the
Step 17
OPT-PRE Amplifier Laser and Power" task on page
Complete the
Step 18
OPT-BST card.
Disconnect the TXP or tunable laser from the OPT-BST card.
Step 19
Step 20 Remove the loopback fiber on the OSC-CSM card.
Delete both OSC channels. See the
Step 21
Complete the
Step 22
configuration.
Step 23 Create the OSC channels using the
Create a loopback on the OPT-BST card by connecting the LINE TX port with LINE RX port using a
Step 24
patchcord and 10-dB bulk attenuator.
Wait 90 seconds, then in node view click the Alarms tab. Verify that the LOS alarms on the OPT-BST
Step 25
and OSCM cards have cleared. The clearing of the LOS alarms indicates that the OSC link is active for
this side of the shelf.
Note
If the alarms clear, continue with
Display the OPT-BST card in card view.
a.
Click the Provisioning > Optical Line > Optics Thresholds tabs.
b.
Under Types, click Alarms, then click Refresh.
c.
Locate the Port 2 Power Failure Low parameter. Double-click the table cell and change the value to
d.
–30 dBm.
Locate the Port 4 Power Failure Low parameter. Double-click the table cell and change the value to
e.
–40 dBm.
f. Click Apply, and then Yes.
Wait 90 seconds, then in node view click the Alarms tab. Verify that the LOS alarms on the
g.
OPT-BST card has cleared. If so, continue with
OPT-BST.
Create a loopback on the OSCM card by connecting a patch cable from the OSC TX port to the
h.
OSC RX port using a 10-dB bulk attenuator.
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
4-32
13-25. If this does not change the power value, consult your next level of support.
"DLP-G79 Verify the OPT-BST Amplifier Laser and Power" task on page 4-40
"NTP-G37 Run Automatic Node Setup" procedure on page 3-83
An SDCC Termination Failure alarm will continue to appear due to the OSC signal loopback.
4-41. If not, continue with
"NTP-G115 Clean Fiber Connectors" procedure on
4-41. If not, continue with
"DLP-G186 Delete an OSC Termination" task on page
"NTP-G38 Provision OSC Terminations" procedure on page
Step 26. If not, perform the following steps:
Step 25. If not, disconnect the OSCM card from the
Chapter 4 Perform Node Acceptance Tests
"DLP-G80 Verify the
Step 15.
"DLP-G80 Verify the
Step 18.
to restore the original
September 2005
for the
10-41.
3-84.