Televes Coaxdata 1Gbps-HDTV COAX+PLC 1ETH+1SFP - Manual (Page 30)

CoaxData 1Gbps-HDTV Ref.769201/Ref.769202
30
Coaxdata Gigabit and Ethernet over Passive Optical Networks (EPON)
EN
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EPON Solution
On a single multimode, three wavelengths are used for multiplexing
services. Bidirectional data link is performed on 1490/1310nm and
television signal (RFOG) at 1550nm. This solution allows the
distribution of the services on one fiberline infraestructure without the
need of point-to-point architecture, and saves the economic waste in
the fiber installation.
The SFP used must be compatible with bidirectional transmission of a
single multimode fiber. WDM allows mixing and unmixing of the three
signal wavelengths. The example illustrates an application of 64 lines
EPON where each serves a coaxial network.