Card Replacement; Ferrites (Ansi Only) - Cisco ONS 15454 DWDM Installation And Operation Manual

13.14.2 Card Replacement

Table 13-12 Slot and Card Symbols (continued)
Symbol Color/Shape Definition
Purple/Square
Green/Cross
Red/P
Red/Diamond
Gold/Star
Blue/Hexagon
13.14.2 Card Replacement
To replace an ONS 15454 card with another card of the same type, you do not need to make any changes
to the database; remove the old card and replace it with a new card. To replace a card with a card of a
different type, physically remove the card and replace it with the new card, then delete the original card
from CTC. For specifics, see
Removing any active card from the ONS 15454 can result in traffic interruption. Use caution when
Caution
replacing cards and verify that only inactive or standby cards are being replaced. If the active card needs
to be replaced, switch it to standby prior to removing the card from the node. For traffic switching
procedures, refer to the
page
An improper removal (IMPROPRMVL) alarm is raised whenever a card pull (reseat) is performed,
Note
unless the card is deleted in CTC first. The alarm clears after the card replacement is complete.
Do not reach into a vacant slot or chassis while you install or remove a module or a fan. Exposed
Warning
circuitry could constitute an energy hazard.

13.15 Ferrites (ANSI Only)

Place third-party ferrites on certain cables to dampen electromagnetic interference (EMI) from the
ONS 15454 ANSI. Ferrites must be added to meet the requirements of Telcordia GR-1089-CORE. Refer
to the ferrite manufacturer documentation for proper use and installation of the ferrites. Ferrite
placements on the ONS 15454 ANSI can include power cables, AMP Champ connectors, baluns,
BNC/SMB connectors, and the wire-wrap pin field.
Cisco ONS 15454 DWDM Installation and Operations Guide, R4.7
13-52
TCC2 slot, Slots 7 and 11. Only install cards with a square symbol on the
faceplate.
Cross-connect (XC/XCVT/XC10G) slot, Slots 8 and 10. Only install
ONS 15454 cards with a cross symbol on the faceplate.
Protection slot in 1:N protection schemes.
AIC/AIC-I slot, Slot 9. Only install cards with a diamond symbol on the
faceplate.
Slots 1 to 4 and 14 to 17. Only install cards with a star symbol on the faceplate.
(Only used with the 15454-SA-HD shelf assembly.) Slots 3 and 15. Only install
ONS 15454 ANSI cards with a blue hexagon symbol on the faceplate.
Chapter 11, "Maintain the Node."
"DLP-G179 Apply a Force Y-Cable or Splitter Protection Switch" task on
9-24.
Chapter 13 Shelf Hardware Reference
September 2004