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Cisco ONS 15454 Procedure Guide, Release 8.5.1
78-18537-01
Chapter 1 Install the Shelf and Backplane Cable
NTP- A6 Install the Power and Ground
Warning
Connect the unit only to DC power source that complies with the safety extra-low voltage (SELV)
requirements in IEC 60950 based safety standards.
Statement 1033
Warning
This product requires short-circuit (overcurrent) protection, to be provided as part of the building
installation. Install only in accordance with national and local wiring regulations.
Statement 1045
Warning
A readily accessible two-poled disconnect device must be incorporated in the fixed wiring.
Statement 1022
Warning
This unit might have more than one power supply connection. All connections must be removed to
de-energize the unit.
Statement 1028
Caution Always use the supplied ESD wristband when working with a powered ONS 15454. Plug the wristband
cable into the ESD jack located on the lower-right outside edge of the shelf assembly.
Step 1 Verify one of the following:
• If you have the 15454-SA-ANSI or 15454-SA-HD shelf, a 100-A fuse panel (35-A fuse per shelf
minimum) should be installed. If not, install one according to manufacturer’s instructions.
• If you have the 15454-SA-NEBS3 shelf, a standard 80-A fuse panel (20-A fuse per shelf minimum)
should be installed. If not, install one according to manufacturer’s instructions.
Step 2 Complete the “DLP-A16 Connect the Office Ground to the ONS 15454” task on page 17-18.
Step 3 Complete the “DLP-A17 Connect Office Power to the ONS 15454 Shelf” task on page 17-19.
Step 4 Complete the “DLP-A18 Turn On and Verify Office Power” task on page 17-22.
Step 5 Continue with the “NTP-A7 Install the Fan-Tray Assembly” procedure on page 1-11.
Stop. You have completed this procedure.
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