Cisco ONS 15454 SDH E1-75 Справочное руководство - Страница 18
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1.13.1 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
Table 1-4
Symbol
Color/Shape
Orange/Circle
Blue/Triangle
Purple/Square
Green/Cross
Red/P
Red/Diamond
Gold/Star
Table 1-5
ONS 15454 SDH optical and electrical cards.
Table 1-5
Card
E1-N-14
E1-42
E3-12
DS3i-N-12
STM1E-12
Cisco ONS 15454 SDH Reference Manual, R4.6
1-18
shows the slot and card symbol definitions.
Slot and Card Symbols
Definition
Slots 1 to 6 and 12 to 17. Only install ONS 15454 SDH cards with a circle symbol
on the faceplate.
Slots 5, 6, 12, and 13. Only install ONS 15454 SDH cards with circle or a triangle
symbol on the faceplate.
TCC2 slot, Slots 7 and 11. Only install ONS 15454 SDH cards with a square
symbol on the faceplate.
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.
Protection slot in 1:N protection schemes.
AIC-I slot, that is, Slot 9. Only install ONS 15454 SDH cards with a diamond
symbol on the faceplate.
Slots 1 to 4 and 14 to 17. Only install ONS 15454 SDH cards with a star symbol on
the faceplate.
lists the number of ports, line rates, connector options, and connector locations for
Release 4.6 Card Ports, Line Rates, and Connectors
Ports
Line Rate per Port
14
2.048 Mbps
14
2.048 Mbps
12
34.386 Mbps
12
44.736 Mbps
12
Configurable
155.52 Mbps
or
139.264 Mbps
Chapter 1
Shelf and FMEC Hardware
Connector
Connector Types
Location
1.0/2.3 miniature
EFCA
coax connector
or
DB-37
1.0/2.3 miniature
EFCA
coax connector
or
Molex 96-pin LFH
connector
1.0/2.3 miniature
EFCA
coax connector
1.0/2.3 miniature
EFCA
coax connector
1.0/2.3 miniature
EFCA
coax connector
April 2008