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WDM ELEMENTS - Coggle Diagram
WDM ELEMENTS
TYPES
CWDM
-Based on wavelengths
-Small distance transmission
-Scattered wavelength
-Non amplified light signal
-Fragment the spectrum into big parts
DWDM
-Based on frequencies
-Long distance transmission
-Compact wavelength
-Amplified light signal
-Fragment the spectrum into small parts
ELEMENTS
BASIC ARCHITECTURE
Transponder module
Multiplexor module
Demultiplexor module
Connection cable
Dark Fiber
OTHERS
Dispersion compensators
Optical Amplifiers
Principal Functions
Signal combination
Signal generation
Signal reception
Signal transmission
Signal separation
TOPOLOGY
Point to point
Ring Topology
Mesh Topology
TYPES