Cisco ONS 15454 DWDM - Figure 17-4 Amplified OADM Node Configuration Example

17-5
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
August 2005
Chapter 17 Node Reference
17.1.3 OADM Node
Figure 17-4 Amplified OADM Node Configuration Example
Figure 17-5 shows an example of the channel flow on the amplified OADM node. Since the
32-wavelength plan is based on eight bands (each band contains four channels), optical adding and
dropping can be performed at the band level and/or at the channel level (meaning individual channels
can be dropped).
OPT-BST
OPT-PRE
OADM or mux/demux
DCU
Air ramp
DCU
OADM or mux/demux
OADM or mux/demux
OADM or mux/demux
TCC2/TCC2P
OSCM
OSCM
TCC2/TCC2P
OADM
OADM or mux/demux
OADM or mux/demux
OPT-PRE
OPT-BST
OADM
AIC-I
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