Cisco ONS 15454 DWDM Installation And Operation Manual page 276

DLP-G93 Verify Add and Drop Connections on OADM Node with OSCM Card
Step 5 If the add connection uses a 4MD-xx.x card, continue with
AD-xC-xx.x card, move to
Verify the west AD-xB-xx.x:
Step 6
a. Display the west AD-xB-xx.x card in card view.
b. Click the Provisioning > Optical Band > Parameters tabs.
Change the Admin State of the BAND TX port to OOS,MT/Locked,maintenance for the channel
c.
related to the wavelength selected on the tunable laser.
d. Verify that the Power value of the BAND TX port is higher than the default no-power value of
–30 dBm.
Display the related AD-xB-xx.x card (west-to-east direction) in card view.
Step 7
Change the admin state of the drop BAND TX port related to the wavelength selected on the tunable
Step 8
laser to OOS,MT.
(Optional.) Connect a power meter to the proper 15xx.x TX port on the front panel (the dual port
Step 9
compared with the port where the tunable laser is connected). Verify that the physical optical power
value from that port is consistent with the value displayed on the Provisioning > Optical Chn >
Parameters tab for the proper CHAN TX power value +/– 0.5 dB.
Verify the west AD-xC-xx.x (west-to-east) card:
Step 10
Display the west AD-xC-xx.x card in card view.
a.
Click the Provisioning > Optical Chn > Parameters tabs.
b.
Verify that the Power value of the CHAN TX port is higher than the default no-power value of
c.
–35 dBm.
Display the east AD-xC-xx.x in card view.
a.
Click the Provisioning > Optical Chn > Parameters tabs.
b.
Verify that the power value for the CHAN TX port is higher than the default no-power value of
c.
–35 dBm.
If the AD-xC-xx.x card is an AD-4C-xx.x card, a VOA (applied to all four channels) is installed
d.
along the drop path and needs to be configured.
Change the Admin State of the CHAN TX port related to the wavelength selected on the tunable
e.
laser to OOS,MT/Locked,maintenance. Click Apply.
f. Perform the output power check.
(Optional.) Connect a power meter to the proper 15xx.xx TX port on the front panel (the dual port
Step 11
compared with the port where the tunable laser is connected). Verify that the physical optical power
value from that port is consistent with the value on the Provisioning > Optical Chn > Parameters tab for
the proper CHAN TX power value +/– 0.5 dB.
Repeat Steps
Step 12
east-to-west direction.
Step 13 Remove the loopback on the west OPT-BST amplifier and create a loopback on the east OPT-BST
amplifier.
If an OPT-PRE amplifier is installed on the east side, remove the 10-dB bulk attenuator inserted on the
Step 14
COM RX port.
Note
Cisco ONS 15454 DWDM Installation and Operations Guide, R4.7
4-34
Step 10.
6 through 11 for all add paths of any west AD-xC-xx.x or 4MD-xx.x cards along the
An SDCC Termination Failure alarm might appear during to the OSC signal loopback.
Chapter 4 Perform Node Acceptance Tests
Step 6. If the add connection uses an
September 2004