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Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
August 2005
Chapter 1 Install the Shelf and Common Control Cards
DLP-G18 Connect Office Power to the ONS 15454 ANSI
DLP-G18 Connect Office Power to the ONS 15454 ANSI
Warning
When installing or replacing the unit, the ground connection must always be made first and
disconnected last.
Statement 1046
Note The battery return connection is treated as DC-I, as defined in Telcordia GR-1089-CORE Issue 3.
Note If the system loses power or both TCC2/TCC2P cards are reset and the system is not provisioned to get
the time from a Network Time Protocol/Simple Network Time Protocol (NTP/SNTP) server, you must
reset the ONS 15454 clock. After powering down, the date defaults to January 1, 1970, 00:04:15. To reset
the clock, see the “NTP-G24 Set Up Name, Date, Time, and Contact Information” procedure on
page 3-8.
If you are using the TCC2/TCC2P cards, the system clock will run for up to three hours. In this case, no
action would be required.
Step 1 Connect the office power according to the fuse panel engineering specifications.
Step 2 Measure and cut the cables as needed to reach the ONS 15454 from the fuse panel. Figure 1-15 shows
the ONS 15454 power terminals.
Step 3 Dress the power according to local site practice.
Purpose This task connects power to the ONS 15454 ANSI 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), #10 AWG, copper
conductors, 194 degrees F [90 degrees C])
Ground cable #6 AWG stranded
Listed pressure terminal connectors such as ring and fork types; connectors
must be suitable for #10 AWG copper conductors
Prerequisite Procedures DLP-G16 Connect the Office Ground to the ONS 15454 ANSI, page 1-34
Required/As Needed Required
Onsite/Remote Onsite
Security Level None
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