4-46
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
September 2005
Chapter 4 Perform Node Acceptance Tests
DLP-G86 Verify Express Channel Connections on an OADM Node with OSC-CSM Cards
DLP-G86 Verify Express Channel Connections on an OADM Node with
OSC-CSM Cards
Step 1
If you are using a tunable laser, set the output power to a nominal value, such as –3 dBm. If not, continue
with
.
Step 2
Connect the tunable laser transmitter or the TXP_MR_2.5G card DWDM TX port to the LINE RX port
of the east OSC-CSM card.
Step 3
If an OPT-PRE amplifier card is installed on the east side, install a 10-dB bulk attenuator on the
COM RX port.
Step 4
Based on the Cisco MetroPlanner site configuration file, tune the tunable laser or TXP_MR_2.5G card
to a wavelength (on the 100-GHz ITU-T grid) that runs on the express path of all AD-xB-xx.x and
AD-xC-xx.x cards on the east-to-west and west-to-east directions. Refer to the tunable laser
manufacturer’s documentation or the
“DLP-G268 Provision TXP_MR_2.5G Cards for Acceptance
.
Step 5
Complete the
“DLP-G80 Verify the OPT-PRE Amplifier Laser and Power” task on page 4-41
for the
OPT-PRE amplifier card installed on the west side.
Step 6
If AD-xB-xx.x cards are installed on the east side, complete the
“DLP-G87 Verify the AD-xB-xx.x
Output Express Power” task on page 4-47
for each east side card. If not, continue with
.
Note
If Ad-xB-xx.xand AD-xC cards are both installed in one direction, the received express channels
will run into the AD-xB-xx.x cards first, then into the AD-xC-xx.x cards.
Step 7
If AD-xC-xx.x cards are installed on the east side, complete the
“DLP-G88 Verify the AD-xC-xx.x
Output Express Power” task on page 4-47
for each east side card. If not, continue with
.
Step 8
If AD-xC-xx.x cards are installed on the west side, complete the
“DLP-G271 Verify the AD-xC-xx.x
Output Common Power” task on page 4-48
for each west side card. If not, continue with
Step 9
If AD-xB-xx.x cards are installed on the west side, complete the
“DLP-G272 Verify the AD-xB-xx.x
Output Common Power” task on page 4-48
for each west side card. If not, continue with
.
Step 10
Complete the
“DLP-G83 Verify the OSC-CSM Power on OADM Nodes” task on page 4-43
for the
OSC-CSM card installed on the west side.
Step 11
Complete the
“DLP-G80 Verify the OPT-PRE Amplifier Laser and Power” task on page 4-41
for the
OPT-PRE card installed on the east side.
Step 12
Repeat Steps
through
for the AD-xB-xx.x and AD-xC-xx.x cards along the west-to-east direction.
Purpose
This task verifies the express channel connections during an OADM node
acceptance test.
Tools/Equipment
A tunable laser or eight TXP_MR_2.5G cards covering the 32 C-band
wavelengths (see
Prerequisite Procedures
DLP-G46 Log into CTC, page 2-25
Required/As Needed
As needed
Onsite/Remote
Onsite
Security Level
Superuser
Summary of Contents for ONS 15454 DWDM
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