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Introduction
Features
1.2
1.2.1 Flexible Configuration into STM-16 or
STM-64 System
1-4
The OptiX OSN 3500 can be configured as either STM-16 system at convergence
layer or the STM-64 System at backbone layer. And the STM-16 system can be
smoothly upgraded to an STM-64 one. Figure 1-3 and Figure 1-4 respectively shows
the access capacity of OptiX OSN 3500 when it is configured as STM-16 and STM-64
system.
FAN
S
S
S
S
S
S
S
S
L
L
L
L
L
L
L
L
O
O
O
O
O
O
O
O
T
T
T
T
T
T
T
T
1
2
3
4
5
6
7
8
Fiber Routing
Figure 1-3 Access capacity when configured as STM-16 system
FAN
S
S
S
S
S
S
S
S
L
L
L
L
L
L
L
L
O
O
O
O
O
O
O
O
T
T
T
T
T
T
T
T
1
2
3
4
5
6
7
8
Fiber Routing
Figure 1-4 Access capacity when configured as STM-64 system
FAN
FAN
S
S
S
S
S
S
S
L
L
L
L
L
L
L
O
O
O
O
O
O
O
T
T
T
T
T
T
T
9
1
1
1
1
1
1
0
1
2
3
4
5
FAN
FAN
S
S
S
S
S
S
S
L
L
L
L
L
L
L
O
O
O
O
O
O
O
T
T
T
T
T
T
T
1
1
1
1
1
1
9
0
1
2
3
4
5
OptiX OSN 3500 TM - SD
S
S
S
L
L
L
O
O
O
T
T
T
1
1
1
7
6
8
S
S
C
C
C
C
S
S
S
1
L
L
7
O
O
T
T
S
1
1
C
6
8
C
or
S
C
C
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