17-15
Cisco ONS 15454 SDH Procedure Guide, R7.0
78-17194-01
Chapter 17 DLPs D1 to D99
DLP- D17 Connect Office Power to the ONS 15454 SDH Shelf
DLP-D17 Connect Office Power to the ONS 15454 SDH Shelf
Warning
When installing or replacing the unit, the ground connection must always be made first and
disconnected last.
Statement 1046
Caution Do not apply power to the ONS 15454 SDH until you complete all installation steps and check the
continuity of the –48 VDC battery and battery return.
Note No more than 2 m (7 ft) of the power supply cable should be exposed between the equipment and the
cable-management tray.
Note If you encounter problems with the power supply, refer to the “General Troubleshooting” chapter in the
Cisco ONS 15454 SDH Troubleshooting Guide for possible causes.
Note Only use listed compression-type connectors when terminating the battery, battery return, and ground
conductors. Connectors must be suitable for copper conductors.
Purpose This task connects power to the ONS 15454 SDH shelf.
Tools/Equipment #2 Phillips screwdriver
Medium slot-head screwdriver
Small slot-head screwdriver
Wire wrapper
Wire cutters
Wire strippers
Crimp tool
Fuse panel
Power cable (from fuse and alarm panel to assembly), 8.36-mm² (#8 AWG),
copper conductors, 194 degrees F [90 degrees C])
Ground cable 13.3-mm² (#6 AWG) stranded
Listed pressure terminal connectors such as ring and fork types; connectors
must be suitable for 8.36-mm² (#8 AWG) copper conductors
Prerequisite Procedures DLP-D16 Connect the Office Ground to the ONS 15454 SDH, page 17-13
Required/As Needed Required
Onsite/Remote Onsite
Security Level None
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