CHAPTER 3
Small Configuration
Installing the LAM/DCM Shelf (SDL1)
3-77
FLASHWAVE 7500 Release 6.1
Equipment Installation
Fujitsu and Fujitsu Customer Use Only
FNC-7500-0061-200
Issue 1, May 2009
3.14 Installing the LAM/DCM Shelf (SDL1)
The LAM/DCM shelf, if needed, provides dispersion compensation for dense wavelength
division multiplexing (DWDM) signals entering the NE and lambda access connections for
OLC units.
The SDL1 DCM shelf (FC9682SDL1, Figure 3-65 [p. 3-77]) can be installed in a Small rack
(see Figure 3-66 [p. 3-78]). The Small mounting flange kit for the DCM shelf
(FC9682FLG5) is used.
The shelf can hold up to two DCM units.
Figure 3-65: LAM/DCM Shelf (SDL1)
8
7
6
5
2
1
4
3
D
M
U
X
O
U
T
IPMA-LAM7
DMUX IN
MUX OUT
8
7
6
5
2
1
4
3
M
U
X
I
N
8
7
6
5
2
1
4
3
D
M
U
X
O
U
T
IPMA-LAM7
DMUX IN
MUX OUT
8
7
6
5
2
1
4
3
M
U
X
I
N
8
7
6
5
2
1
4
3
D
M
U
X
O
U
T
IPMA-LAM7
DMUX IN
MUX OUT
8
7
6
5
2
1
4
3
M
U
X
I
N
8
7
6
5
2
1
4
3
D
M
U
X
O
U
T
IPMA-LAM7
DMUX IN
MUX OUT
8
7
6
5
2
1
4
3
M
U
X
I
N
8
7
6
5
2
1
4
3
D
M
U
X
O
U
T
IPMA-LAM7
DMUX IN
MUX OUT
8
7
6
5
2
1
4
3
M
U
X
I
N
8
7
6
5
2
1
4
3
D
M
U
X
O
U
T
IPMA-LAM7
DMUX IN
MUX OUT
8
7
6
5
2
1
4
3
M
U
X
I
N
8
7
6
5
2
1
4
3
D
M
U
X
O
U
T
IPMA-LAM7
DMUX IN
MUX OUT
8
7
6
5
2
1
4
3
M
U
X
I
N
8
7
6
5
2
1
4
3
D
M
U
X
O
U
T
IPMA-LAM7
DMUX IN
MUX OUT
8
7
6
5
2
1
4
3
M
U
X
I
N
8
7
6
5
2
1
4
3
D
M
U
X
O
U
T
IPMA-LAM7
DMUX IN
MUX OUT
8
7
6
5
2
1
4
3
M
U
X
I
N
8
7
6
5
2
1
4
3
D
M
U
X
O
U
T
IPMA-LAM7
DMUX IN
MUX OUT
8
7
6
5
2
1
4
3
M
U
X
I
N
DANGER
DANGER
ATTENTION
DANGER
DANGER
ATTENTION
CAUTION
DANGER
DANGER
ATTENTION
DCM Area
Cable Guides
LAM Area
m1718ne_1
To Next Page
Loading...