363-206-285 Circuit Order: NTP-029
Issue 2, February 2000 Page 9 of 22
DDM-2000 OC-3 MULTIPLEXER
DO ITEMS BELOW IN ORDER LISTED . . . . .FOR DETAILS, GO TO
15.
NOTE:
Wait until FAULT LED on MAIN OLIU extinguishes before
attempting switch.
At Node 2 only, use the switch-line:main:pri=manual
command to switch service to the protection line (main-2 OLIU
active-rx at Node 2). (See Figure 5.)
Figure 5 – DDM-2000 OC-3 Point-to-Point to Ring Upgrade
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