GPON Overview
-
Upload
sy-nam-chu -
Category
Documents
-
view
67 -
download
3
description
Transcript of GPON Overview
TNG QUAN V GPON
TNG QUAN V GPONNguyn Quang HuyChu S NamNi dungMng quang th ngKin trc mng GPONNguyn l hot ngCu trc khung DS, USCha kha cng nghCc phng php bo v Dch v trn nn GPONMng quang th ng (PON)
Cc cng ngh PONAPONATM PON (TDM PON)BPONBroadband PON (TDM PON)GPONGigabit-capable PON (TDM PON)EPONEthernet (TDM PON)CPONCDMA PONWPONWDM PON (WAVELENGTH PON)
Kin trc mng GPON
Cc tham s k thut c bnGPON h tr 7 tc truyn Up/Down nh sau:Up: 0.15552 Gbps, Down: 1.24416 GbpsUp: 0.62208 Gbps, Down: 1.24416 GbpsUp: 1.24416 Gbps, Down: 1.24416 GbpsUp: 0.15552 Gbps, Down: 2.48832 GbpsUp: 0.62208 Gbps, Down: 2.48832 GbpsUp: 1.24416 Gbps, Down: 2.48832 GbpsUp: 2.48832 Gbps, Down: 2.48832 GbpsTrong cp tc Up/Down 1.25/2.5 Gbps c s dng ph bin trong thi im hin tiKhong cch logic: 60KmKhong cch vt l: 20Km chnh lch khong cch si gia 2 khch hng: 20KmHiu sut : 92%T l chia : C th ln ti 1: 128
Nguyn l hot ng
Kin trc ng gi
Cu trc khung DS, US
Cha kha cng nghDBA
Ranging
Busrt Mode
Cc phng php bo v
ng dng ca GPON