Figure 4: Installing Cards in the ONS 15454 ETSI Shelf
The ONS 15454 shelf assemblies have 17 card slots numbered sequentially from left to right. Slots 7 and 11
are dedicated to TCC2/TCC2P/TCC3 cards. Slot 9 is reserved for the optional AIC-I card.
Do not operate the ONS 15454 with a single TCC2/TCC2P/TCC3 card. Always operate the shelf assembly
with one working and one protect card of the same type.
Caution
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.
The following table shows the slot and card symbol definitions.
Table 3: Slot and Card Symbols
Definition
Symbol Color/Shape
Slots 1 to 6 and 12 to 17. Only install cards with a circle symbol on the faceplate.
Orange/Circle
Slots 5, 6, 12, and 13. Only install cards with circle or a triangle symbol on the faceplate.
Blue/Triangle
TCC2/TCC2P/TCC3 slot, Slots 7 and 11. Only install cards with a square symbol on
the faceplate.
Purple/Square
Cisco ONS 15454 Hardware Installation Guide
17
Preparing to Install the ONS 15454 (ANSI and ETSI), ONS 15454 M2 and ONS 15454 M6 Shelf
ONS 15454
Summary of Contents for ONS 15454
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