Lucent DDM-2000 OC-3 User And Service Manual page 210

363-206-285
Issue 2, February 2000
DO ITEMS BELOW IN ORDER LISTED . . . . .FOR DETAILS, GO TO
NOTE:
You may also contact Lucent Technologies to provide this
in-service upgrade. Experienced Lucent Technologies
installers will help you plan and execute the network
upgrade. For more information, contact your Lucent
Technologies Account Representative.
Use the rtrv-alm: command at the OC-3 ring to verify that no
alarms, locks, or switches are present.
Figure 1 – Example of OC-3 to OC-12 Ring Upgrade
DDM-2000 OC-3 M
Circuit Order:
ULTIPLEXER
NTP-023
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