Chapter 15
Shelf Hardware Reference
15.15.1 Card Slot Requirements
Figure 15-44
shows card installation in the ONS 15454 ETSI shelf.
Figure 15-44
Installing Cards in the ONS 15454 ETSI Shelf
F A N
F A IL
C R
IT
M A
J
M IN
Guide rail
Ejector
15.15.1 Card Slot Requirements
The ONS 15454 shelf assemblies have 17 card slots numbered sequentially from left to right. Slots 7 and
11 are dedicated to TCC2/TCC2P cards. Slot 9 is reserved for the optional AIC-I card.
Caution
Do not operate the ONS 15454 with a single TCC2/TCC2P card. Always operate the shelf assembly with
one working and one protect card of the same type.
Shelf assembly slots have symbols indicating the type of cards that you can install in them. Each
ONS 15454 card has a corresponding symbol. The symbol on the card must match the symbol on the slot.
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
15-49
September 2005