How to connect TV and internet from one cable
1) Erbium doped fiber amplifier -EDFA
2)Semiconductor optical Amplifier
3)Raman Amplifier
why need edfa
types of edfa
1)Booster (Power) EDFA
2)Pre-amplifier EDFA
3)In-line EDFA
4) Hybrid EDFA
EDFA Components:
Pump Laser
Wavelength Division Multiplexer (WDM)
how to connect tv and internet from one cable
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