CHAPTER 4
ETSI Configuration
Installing the ETSI LAM/DCM Shelf (SDL1)
FNC-7500-0061-200
Issue 1, May 2009
FLASHWAVE 7500 Release 6.1
Equipment Installation
4-36
Fujitsu and Fujitsu Customer Use Only
4.11 Installing the ETSI LAM/DCM Shelf (SDL1)
The ETSI 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 4-19 [p. 4-36]) can be installed in an ETSI
rack (see Figure 4-20 [p. 4-37]). The ETSI mounting flange kit for the DCM shelf
(FC9682FLGA) is used.
The shelf can hold up to two DCM units.
Figure 4-19: ETSI LAM/DCM Shelf (SDL1)
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DANGER
DANGER
ATTENTION
DANGER
DANGER
ATTENTION
CAUTION
DANGER
DANGER
ATTENTION
DCM Area
Cable Guides
LAM Area
m1718ne_1
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