Cisco ONS 15454, Hardware Installation Manual, Page: 273 / 516

When terminating the frame ground, do not use soldering lug connectors, screwless (push-in) connectors,
quick connect connectors, or other friction-fit connectors. Caution
If the system loses power or if both TNC, TNCE, TSC, TNCS-2, TNCS-2O, or TSCE cards are reset, you
must reset the ONS 15454 M2 clock. After powering down, the date defaults to January 1, 1970, 00:04:15.
To reset the clock, see the
NTP-G24 Setting Up Node Identification Information .
Note
Procedure
Step 1 Verify that the AC power module is installed in Slot A of the ONS 15454 M2.
Step 2 Attach the AC power cable to the cable connector in the AC power module (see the following figure).
Figure 161: Connecting Office Power—AC Power Modules
Step 3
Close the cable clip to secure the power cable (see the following figure).
Cisco ONS 15454 Hardware Installation Guide
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Installing the ONS 15454 M2 Shelf
DLP-G596 Connect Office Power (AC) to the ONS 15454 M2 Shelf