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FTTH Network Structure Mr. MEUN DOL Email: [email protected] Mr. ON NARIM Email: [email protected]
Agenda
• What is FTTH? • FTTH via Point-‐To-‐Point Fiber • FTTH via Share Fiber Core
What is FTTH? FTTH: Fiber To The Home is the installaAon of fiber opAc cable from POP of ISP directly to individual buildings such as residences, apartment building and businesses to provide high-‐speed Internet access.
FTTH Via Point-To-Point Fiber
Customer Site ISP POP
ISP SwitchMedia ConvertorCustomer Router Media Convertor
FTTH via Share Fiber Core Main Device that we require to implement FTTH: 1. OLT: 2. ONU 3. Spli@er
FTTH via Share Fiber Core • OLT: OpAcal Line TerminaAon is a device which serves as the service provider endpoint of a passive opAcal network.
Picture of OLT Device
FTTH via Share Fiber Core • ONU: OpAcal Network Unit is the device that located at Customer side, used to convert from Fiber light to Digital Signal
Picture of ONU Device
FTTH via Share Fiber Core • Spli@er: used to split from single core of fiber to Many core of fiber
Picture of Splitter Device
SERVICE PROVIDERSFIBER DISTRIBUTION NETWORKCUSTOMER PREMISES
ONU
OLT
ONU
ONU
ONU
Splitter
Splitter
INTERNET
IP Phone
Customer Router
PBX PSTN/ISDN
DPLC
IPLC
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