Table of Contents
Advertisement
Procedure 7-14 (continued)
Replacing an NT4K58MA common-equipment power card
Step
6
7
8
9
10
11
12
13
14
AccessNode Modular Business Package VTBM Ring User Guide P0904244 Issue 1.0
Replacing modules in a common-equipment shelf 7-31
Action
Confirm the state change:
y↵
The state changes to OOS.
From the TIC equipment screen, display the AIC equipment screen for the
AIC in the affected plane:
eq aic <plane>↵
where
<plane>
the affected plane: a or b.
The AIC equipment screen appears.
Ensure that the redundant unit state is (in-service) IS.
If the redundant unit is in service, change the state of the affected AIC to out-
of-service (OOS), to prevent alarms from being raised when the circuit pack
is removed:
chgstate oos↵
The system prompts for confirmation of the state change.
Confirm the state change:
y↵
The state changes to OOS.
Disconnect the power cable from the common-equipment power card, as
shown below.
Loosen the hold down screw on the bottom of the common-equipment power
card, as shown in Figure 7-9.
Insert a replacement common-equipment power card, and fasten it securely
into place with the hold down screw.
Re-connect the feed cable to the common-equipment power card, as shown
in Figure 7-9.
—continued—
Advertisement
Table of Contents
