Datasheet

Table Of Contents
4-39
Cisco ONS 15454 SDH Reference Manual, R7.0
October 2008
Chapter 4 Optical Cards
4.16 OC192SR1/STM64IO Short Reach and OC192/STM64 Any Reach Cards
The cards are used in Slots 5, 6, 12, and 13 and only with 10 Gbps cross-connect cards, such as the
XC-VXL-10G and XC-VXC-10G. The cards also must be supported with the TCC2 or TCC2P cards.
Figure 4-17 shows the faceplates and block diagram for the two cards.
Figure 4-17 OC192SR1/STM64IO Short Reach and OC192/STM64 Any Reach Card Faceplates and
Block Diagram
The cards have spans according to the XFP module used:
A card using the SR-1 XFP is intended to be used in applications requiring 10 Gbps transport with
unregenerated spans of up to 2.0 km.
A card using the IR-2 XFP is intended to be used in applications requiring 10 Gbps transport with
unregenerated spans of up to 40 km.
XFP
Serial
EEPROM
FLASH
DDR
SDRAM
Transport OH
Processor
and Backplane I/F
uP
ID
Main
IBPIA
OC-192
B
a
c
k
p
l
a
n
e
FAIL
ACT/STBY
OC192
STM64
ANY
REACH
OC192SR1
STM64IO
SHORT
REACH
SF
T
x
1
R
x
FAIL
ACT/STBY
SF
T
x
1
R
x
Protect
IBPIA
I2C
Mux
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