Nortel SONET AccessNode User Manual page 150

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7-48 Replacing modules in a common-equipment shelf
Procedure 7-17 (continued)
Replacing an NT7E04 DS1/VT mapper
Step
Figure 7-14
Removing the DS1/VT mapper card
10
11
AccessNode P0904244 Issue 1.0
Action
Wait at least 5 seconds before installing the replacement card. Gently push
the replacement circuit pack in until the ejector latches come in contact with
the shelf. Then push the latches in toward the circuit pack to engage the
circuit pack with the backplane connector.
If you put a mapper out of service in step 6, then from the DS1 equipment
screen, change the state of the replacement DS1/VT mapper to in-service
(IS):
chgstate is↵
—continued—
FW-10355
DS1/VT sync mapper
PC-10355

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