GPON SOLUTIONS
Gigabit Passive Optical Network
Fracarro presents the next generation GPON (Gigabit Passive Optical Network) based FTTH (Fibre To The
Home) network, ready to distribute data, video and voice over a single optical fibre.
Multiple services and contents such as Internet connection, VoIP, SAT-TV, UHDTV, DTT, IPTV, Radio and Data over fibre etc. can
be delivered to the end user. Optical Fibre based architecture is the ideal solution to future proof Multi Service
Infrastructure. It is scalable and ensures a quality service.
Fracarro GPON OLT is modular and can manage up to 4,096 users.
Fracarro Optical Transmitters and Receivers are one of the best quality product ranges in the market and are
a result of more than 20 years of continuous development. We can offer multiple versatile solutions, working
in both the second and third optical transmission windows.
Fracarro Headends are suitable for local generation and/or re-generation of SMATV/CATV/Radio signals that
are injected in the GPON through WDM (Wavelength Division Multiplexing) technology.
Additional services are provided from different sources based on the users requirements.
Multiple configurations are available and Fracarro’s experience and expertise makes the difference at the
network design phase.
Fracarro’s consultancy adds value and is something we have been proud to offer for decades.
GPON + CATV Solution
This GPON configuration shows IP-based services and CATV programs coming from the Headend. Two optical signals, one from an OLT and the other from an optical transmitter, are combined using a WDM2 (2-Way Wavelength Division Multiplex) on to a single fibre and then divided by an optical splitter up to 128 times.
This enables all injected services and CATV programs to reach the ONT device on the premises where they are converted back in to their original form. All IP-based services are available on the Ethernet ports, Phone output and WiFi and all CATV programs on the coaxial output, ready to be connected to the TV.
GPON + CATV + Satellite Solution
Beyond IP-based services and CATV programs (DVB-C/T) the following GPON configuration includes 4
satellite polarities (DVB-S/S2). Two optical signals, one from an OLT and the other from an optical transmitter, are combined using a WDM2 (2-Way Wavelength Division Multiplex) on to a single fibre and then divided by an optical splitter up to 32 times. This enables all injected services and CATV/Satellite programs to reach the ONT device on the premises where they are converted back in to their original form. All IP-based services are available on the Ethernet ports, Phone output and WiFi and all CATV/Satellite programs on the coaxial output, ready to be connected to the TV or on satellite set top box.
GPON + CATV + MultiSatellite Solution
The following diagram shows a combination of IP-based services, CATV programs (DVB-C/T) and 16 satellite
polarities (DVB-S/S2). Two optical signals, one from an OLT and the other from an optical transmitter, are
combined using a CWDM5 (5-Way Coarse Wavelength Division Multiplex) on to a single fibre and then divided
by an optical splitter up to 32 times. This enables all injected services and CATV/Satellite programs to reach the
ONU device on the premises where they are converted back in to their original form. All IP-based services are
available on the Ethernet ports, Phone output and WiFi and all CATV/Satellite programs on the coaxial outputs,
ready to be connected to the TV or multi-dwelling system.
