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Cisco ONS 15454 SDH Reference Manual, R5.0
April 2008
Chapter2 Common Control Cards
2.4 XC10G Card
Figure 2-3 shows the XC10G card faceplate and block diagram.

Figure2-3 XC10G Card Faceplate and Block Diagram

Figure 2-4 shows the XC10G card cross-connect matrix.

Figure2-4 XC10G Card Cross-Connect Matrix

FAIL
ACT/STBY
XC10G
Line 1
Line 2
Line 3
Line 4
Span 1
Span 2
Span 3
Span 4
Line 5
Line 6
Line 7
Line 8
Cross-Connect
Main SCL
Protect
SCL
Ref Clk A
Ref Clk B
TCCA
ASIC
SCL link
uP
uP Interface
uP Interface
Matrix
Flash
RAM
B
a
c
k
p
l
a
n
e
110948
1
2
.
.
.
.
25
Input Ports Output Ports
4X
STM-64
8X
STM-16
8X
STM-16
4X
STM-64

XC10G Cross-connect ASIC (384x384 VC-4)

61252
1
2
.
.
.
.
25