FTTH Network Structure

FTTH  Network  Structure  Mr.  MEUN  DOL  Email:  meundol@chuanwei.com.kh    Mr.  ON  NARIM  Email:  onnarim@chuanwei.com.kh      

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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