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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-G17 Connect Office Power to the ONS 15454 ETSI
Note If the system loses power or if both TCC2/TCC2P cards are reset, you must reset the ONS 15454 ETSI 
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. 
Step 1 Verify that the MIC-A/P FMEC  is installed in Slot 23 and the MIC-C/T/P FMEC  is installed in Slot 24 of 
the EFCA.
Step 2 Attach the connector on the end of the power cable to the power FMEC.
Step 3 Tighten the screws of the connector on the power cable.
Step 4 Connect the power cable to the fuse panel or power source. Use the pin connections in Table 1-1. The 
conductor (green with yellow stripes) is used for secondary grounding such as grounding to the rack.
Step 5 Return to your originating procedure (NTP).
Table 1-1 Pin Connection of the Power FMECs
Pin Function Cable Color
A1 Battery return Black
A2 –48 V battery Red
A3 Ground Green with yellow stripes