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Cisco ONS 15454 SDH Reference Manual, R5.0
April 2008
Chapter 1 Shelf and FMEC Hardware
1.12.1 Card Slot Requirements
Shelf assembly slots have symbols indicating the type of cards that you can install in them. Each
ONS 15454 SDH card has a corresponding symbol. The symbol on the card must match the symbol on
the slot.
Table 1-4 shows the slot and card symbol definitions.
Table 1-5 lists the number of ports, line rates, connector options, and connector locations for
ONS 15454 SDH optical and electrical cards.
Table 1-4 Slot and Card Symbols
Symbol
Color/Shape Definition
Orange/Circle Slots 1 to 6 and 12 to 17. Only install ONS 15454 SDH cards with a circle symbol
on the faceplate.
Blue/Triangle Slots 5, 6, 12, and 13. Only install ONS 15454 SDH cards with circle or a triangle
symbol on the faceplate.
Purple/Square TCC2/TCC2P slot, Slots 7 and 11. Only install ONS 15454 SDH cards with a
square symbol on the faceplate.
Green/Cross Cross-connect (XC-VXL-2.5G/XC-VXL-10G/XC10G) slot, that is, Slots 8 and 10.
Only install ONS 15454 SDH cards with a cross symbol on the faceplate.
Red/P Protection slot in 1:N protection schemes.
Red/Diamond AIC-I slot, that is, Slot 9. Only install ONS 15454 SDH cards with a diamond
symbol on the faceplate.
Gold/Star Slots 1 to 4 and 14 to 17. Only install ONS 15454 SDH cards with a star symbol on
the faceplate.
Table 1-5 Card Ports, Line Rates, and Connectors
Card Ports Line Rate per Port Connector Types
Connector
Location
E1-N-14 14 2.048 Mbps 1.0/2.3 miniature
coax connector
or
DB-37
EFCA
E1-42 14 2.048 Mbps 1.0/2.3 miniature
coax connector
or
Molex 96-pin LFH
connector
EFCA
E3-12 12 34.386 Mbps 1.0/2.3 miniature
coax connector
EFCA
DS3i-N-12 12 44.736 Mbps 1.0/2.3 miniature
coax connector
EFCA
STM1E-12 12 Configurable
155.52 Mbps
or
139.264 Mbps
1.0/2.3 miniature
coax connector
EFCA