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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-G33 Install the TCC2 or TCC2P Card
• While the PWR LEDs are red, the ACT/STBY, MJ, and MN LEDs turn on, followed by the SNYC 
LED.
• The boot up process is complete when the PWR LEDs turn green and the ACT/STBY remains on. 
(The ACT/STBY LED will be green if this is the first TCC2 card installed, and amber if this is the 
second TCC2 card installed.)
Note It might take up to 4 minutes for the A and B power alarms to clear.
Note Alarm LEDs might be on; disregard alarm LEDs until you are logged into CTC and can view the 
Alarms tab.
Note If you are logged into CTC, the SFTWDOWN alarm might appear as many as two times while 
the TCC2 card initializes. The alarm should clear after the card completely boots.
Note If the FAIL LED is on continuously, see the tip below about the TCC2 card automatic upload.
b. For the TCC2P card:
• All LEDs turn on briefly. The red FAIL LED, the yellow ACT/STBY LED, the red REM LED, the 
green SYNC LED, and the green ACO LED turn on for about 10 seconds. 
• The red FAIL LED and the green ACT/STBY LED turn on for about 40 seconds. 
• The red FAIL LED blinks for about 10 seconds. (If both TCC2 cards are installed, this LED blinks 
on the other TCC2 card as well.)
• The red FAIL LED turns on for about 5 seconds.
• The red FAIL LED blinks for about 5 seconds and then becomes solid.
• All LEDs (including the CRIT, MAJ, MIN, REM, SYNC, and ACO LEDs) blink once and turn off 
for about 10 seconds.
• Both green PWR LEDs turn on for 5 seconds. The PWR LEDs then turn red for 2 to 3 minutes before 
going to steady green.
• The yellow ACT/STBY turns on and the PWR LEDs turn red for 2 to 3 minutes. (The Sync LED 
may be green at this time.)
• The yellow ACT/STBY LED turns on. (The ACT/STBY LED might take several minutes to turn on 
while the DCC processor boots.) 
Note It might take up to 3 minutes for the A and B power alarms to clear.
Note Alarm LEDs might be on; disregard alarm LEDs until you are logged into CTC and can view the 
Alarms tab.