Nghiên cứu triển khai công nghệ cáp quang GPON tại FPT telecom Hải Phòng

LI CAM OAN Tụi xin cam oan õy l cụng trỡnh nghiờn cu ca riờng tụi Cỏc s liu, kt qu nờu lun l trung thc v cha tng c cụng b bt k cụng trỡnh no khỏc Tụi xin cam oan rng cỏc thụng tin trớch dn lun u c ch rừ ngun gc Hi Phũng, Ngy thỏng nm 2015 Tỏc gi Nguyn c Anh i LI CM N Trong thi gian lm lun vn, em ó nhn c nhiu s giỳp , úng gúp ý kin v ch bo nhit tỡnh ca thy cụ, gia ỡnh v bn bố Em xin gi li cm n chõn thnh n thy giỏo PGS.Ts Trn Xuõn Vit, ging viờn ngnh K Thut in T vin sau i hc- trng HHH Vit Nam ngi ó tn tỡnh hng dn, ch bo em sut quỏ trỡnh lm lun Em cng xin chõn thnh cm n cỏc thy cụ giỏo trng HHH núi chung, cỏc thy cụ ngnh K Thut in T núi riờng ó dy d cho em kin thc v cỏc mụn i cng cng nh cỏc mụn chuyờn ngnh, giỳp em cú c c s lý thuyt vng vng v to iu kin giỳp em sut quỏ trỡnh hc Cui cựng, em xin chõn thnh cm n gia ỡnh v bn bố, ó luụn to iu kin, quan tõm, giỳp , ng viờn em sut quỏ trỡnh hc v hon thnh khoỏ lun tt nghip ii MC LC Mc ớch v nhim v nghiờn cu i tng v phm vi nghiờn cu Phng phỏp nghiờn cu í ngha khoa hc v thc tin CHNG TNG QUAN V MNG QUANG TH NG (PON: Passive Optical Network) 3.2 H Tng PON 44 So sỏnh FTTH hin ti vi FTTH mi (PON): 45 3.2.2 Gii thiu v OLT 47 3.2.3 Mụ hỡnh trin khai: 51 3.2.3.1 Suy hao EPON 51 3.2.3.2 Suy hao EPON 52 iii DANH SCH T VIT TT AP APON BPON CO DP DSL DSLAM EFM EPON FMP FMS FSAN FTTB FTTC FTTH GEM GPON HDTV IEEE IGMP IP IPTV ITU LAN MAN OAM ODN OLT OMCI ONT ONU PDM PON QoS RSTP RTD Access Point ATM PON Broadband PON Central Office Distribution Point Digital Subscriber Line Digital Subscriber Line Access Multiplexer Ethernet in the First Mile Ethernet PON Fiber Management Point Fiber Management System Full Service Access Network Fiber To The Building Fiber To The Curb Fiber To The Home GPON Encapsulation Method Gigabit-capable Passive Optical Networks High Definition Televison Institute of Electrical and Electronics Engineers Internet Group Management Protocol Internet Protocol Internet Protocol television International Telecommunications Union Local Area Network metropolitan area network Operation, Administration and Maintenance Optical Distribution Network Optical Line Terminal ONT Management and Control Interface Optical Network Terminal Optical Network Unit Product data management Passive Optical Network Quality of service Rapid SpanningTree Protocol Round Trip Delay iv SDH SONET SPF TDMA TDMA-PON TU VoIP WAN Synchronous Digital Hierarchy Synchronous Optical Networking Sender Policy Framework time division multiple access Time Division Multiple Access Passive Optical Network Ttributary Unit Voice over Internet Protocol Wide Area Networks Wavelength Division Multiplexing Passive Optical WDM-PON Network v DANH MC CC BNG STT 2.1 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 Tờn Bng Cỏc c tớnh k thut c bn lp vt lý í ngha ốn Led trờn card ELC1220G - 55 So sỏnh c bn EPON v GPON So sỏnh FTTH hin ti v FTTH mi(PON) Thụng s k thut ca OLT EL5600-08P Thụng s k thut ca OLT GL5600-08P Suy hao EPON Suy hao GPON S liu s dng h tng FPT Hi Phũng S liu quy hoch 29 block Timeline d kin trin khai SWAP vi Trang 34 43 45 47 50 56 53 54 58 59 61 DANH MC CC HèNH S hỡnh 1.1 2.1 2.2 2.3 2.4 2.5 2.6 2.7 Tờn hỡnh Mụ hỡnh mng quang th ng Kin trỳc mng GPON Cỏc chc nng OLT Cỏc chc nng ONU Cỏc giao din quang Cu hỡnh c bn ca cỏc loi Coupler Coupler 8x8 to t nhiu coupler Cu trỳc c bn mng cỏp quang thuờ bao Trang 14 16 17 19 20 21 21 Error: Refere 2.8 Cỏc mụ hỡnh mng quang th ng PON nce source not found 2.9 TDMA GPON 24 Error: Refere 2.10 nce GPON Ranging pha source not found 2.11 2.12 2.13 3.1 3.2 GPON Ranging pha Bỏo cỏo v phõn b bng thụng GPON Th tc cp phỏt bng thụng GPON Mụ hỡnh h tng ADSL v FTTH DSLAM 28 29 30 36 37 Error: Refere 3.3 nce Thit b BRAS source not 3.4 found Error: Card ALC1248G-51 Refere vii nce source not found Error: Refere 3.5 nce Card ALC1272G-51 source not found Error: Refere 3.6 nce Card ALC1372G-51 source not found Error: Refere 3.7 S phi POP h tng ADSL nce source not found Error: Refere 3.8 nce Card ELC1220G-55 source not 3.9 found Error: Mụ hỡnh mng FTTH Refere nce source not viii found Error: Refere 3.10 nce Converter source not found Error: Refere 3.11 nce OLT EL5600-08P source not found Error: Refere 3.12 nce OLT GL5600-08P source not found Error: Refere 3.13 nce Mụ hỡnh cụng ngh PON source not found Error: Refere 3.14 nce Mụ hỡnh PON+IPTV source not 3.15 found Error: Suy hao PON Refere nce ix source not found Error: Refere 3.16 nce S phi EPON source not found 3.17 3.18 S phi GPON 29.Block ni thnh Hi Phũng x 56 60 tiờn tin, mnh m vi dch v Ethernet v qos tớnh nng, h tr SLA v dba Chia tỏch l lờn n 1:128, h tr cỏc loi khỏc ca ONU cỏc mng khỏc nhau, gim thiu cỏc nh khai thỏc u t Hỡnh 3.12 OLT GL5600-08P Bng 3.5 thụng s k thut ca OLT GL5600-08P c im k thut Kh nng chuyn 102 Gbps mch Module iu card tớch hp khin Module qut Khụng cú PON Loi: SFP interface Si quang: si n Bc súng: 1310/1490nm Tc Uplink/downlink 2.5Gbps Cng PON Thụng s vt lý Module dch v card Module ngun Module ng/quang card tớch hp, cú cng GE Combo (quang v ng) cho uplink ni ring Chun: 10/100/1000BASETX; 1000BASE-LX/SX S ONU ti a 1024 Module uplink Kớch thc (W x D x H) Ngun 440mm, Trng lng 44mm, 3Kg Cụng sut tiờu th 380mm Mụi trng Nhit hot ng: -15C~55C Nhit bo qun: -4070 m: 10%90% (khụng ngng t) 50 ac:u vo100~240v,47~63Hz; dc:u vo- 36V~-75v; H tr backup ngun 85W 3.2.3 Mụ hỡnh trin khai: Cụng ngh PO Hỡnh 3.13 Mụ hỡnh cụng ngh PON Cụng ngh PON + IPTV Hỡnh 3.14 Mụ hỡnh PON+IPTV 3.2.3.1 Suy hao EPON Da vo suy hao cho phộp t OLT n ONU v suy hao ca cỏc thit b tớnh toỏn chiu di cỏp, v cỏch u ni phự hp Cụng sut phỏt trung bỡnh ca cỏc modul Epon trờn OLT l 4,5 dB Cụng sut thu ti modem thuờ bao l : 4,5+(24)= -19,5 dB 51 -19,5 dB l cụng sut thu tụi thiu trờn hp cỏp t chun EPON v c nghim thu, a vo s dng Hỡnh 3.15 Suy hao PON EPON s dng b chia cp l b chia 1:4 cũn b chia cp l b chia 1:16 Bng 3.6 Suy hao EPON BNG SUY HAO CHUN CA CC THIT B TRUYN DN Suy hao S lng Suy hao STT Thit b (dB) trung bỡnh tng (dB) S mi hn 0,1 0,4 Connector SC 0,3 0,6 Adapter (Coupler) 0,3 0,6 Fast Connector 0,4 0,8 Dõy nhy 0,6 0,6 B chia 1:4 7,0 B chia 1:16 14 14,0 Cỏp quang 0,4/km 3.2.3.2 Suy hao EPON Gpon s dng b chia cp l b chia 1:16 cũn b chia cp l b chia 1:8 ( mc ớch chia nh h tng hn cung cp c cho khỏch hng) Cụng sut thu ti modem thuờ bao l : 4,5+(-27)= -22,5 dB -22,5 dB l cụng sut thu tụi thiu trờn hp cỏp t chun GPON v c nghim thu a vo s dng 52 Bng 3.7 Suy hao GPON BNG SUY HAO CHUN CA CC THIT B TRUYN DN STT Thit b Suy hao (dB) S lng trung bỡnh S mi hn 0,1 0,4 Connector SC 0,3 0,6 Adapter (Coupler) 0,3 0,6 Fast Connector 0,4 0,8 Dõy nhy 0,6 0,6 B chia 1:16 14 14,0 B chia 1:8 10 10,0 Cỏp quang 0,4/km Trờn thit k ca OLT u cú cụng sut d phũng Cụng sut thu t giỏ tr nh nht l -27db thỡ thuờ bao kt ni c mng Cũn nh hn -27dB thuờ bao b outnet Khong cụng sut -19,5 dB n -27,5dB gi l khong cụng sut d phũng cho EPON Khong cụng sut -22,5 dB n -27,5dB gi l khong cụng sut d phũng cho GPON 3.2.4 S phi cỏp PON S EPON v GPON 53 P066.001/F GFAEPON 01 C1 core SP1 : SP2 :16 H1.2 C2 core C2.1 - SP2 C2.2 - C3.1 C2.3 - C3.2 C1.1 - SP1:4 SP1.1 - SP2 SP1.3 - C2.1 SP1.3 - C2.2 SP1.4 - C2.3 P066.015/H G1.1 G1.2 G1.3 G1.4 C5 core - F1 - F9 - F17 - F18 P066 SP2 :16 H1.3 SP2 :16 H1.3 C4.1 - SP2 P066.018/H P066.017/H C7 core SP2 :16 H1.3 SP2 :16 H1.3 C8 8core C8.1 - SP2 C7.1 - SP2 C7.2 - C8.1 C6.1 - SP2 C6.2 - C7.1 C6.3 - C7.2 SP2 :16 H1.3 C4 core C3.1 - SP2 C3.2 - C4.1 P066.016/H C6 core C5.1 - SP1:4 SP1.1 - SP2 SP1.3 - C6.1 SP1.3 - C6.2 SP1.4 - C6.3 GFAEPON 02 SP1 : SP2 :16 H1.1 C3 core SP2 :16 H1.3 P066.014/H P066.013/H P066.012/H P066.011/H P066.020/H P066.019/H C19 core SP1 : SP2 :16 H1.1 C19.1 - SP1:4 SP1.1 - SP2 SP1.2 - C10.1 SP1.3 - C11.1 SP1.4 - C11.2 C19.2 - C11.3 C19.3 - C11.4 C19.4 - C11.5 G2.1 - F19 G2.2 - F20 C10 core SP2 :16 H1.3 C10.1 - SP2 P066.022/H P066.021/H C11 core SP2 :16 H1.3 C11.1 - SP2 C11.2 - C12.1 C11.3 - C13.1 C11.4 - C17.1 C11.5 - C22.1 C12 core SP2 :16 H1.3 C12.1 - SP2 P066.023/H C13 core SP1 : SP2 :16 H1.1 C13.1 - SP1:4 SP1.1 - SP2 SP1.2 - C14.1 SP1.3 - C15.1 SP1.4 - C16.1 P066.024/H C14 core SP2 :16 H1.3 C14.1 - SP2 P066.025/H C15 core SP2 :16 H1.3 C15.1 - SP2 F.1 - C1.1 F.9 - C5.1 F.17 - C19.1 F.18 - C19.2 F.19 - C19.3 F.20 - C19.4 P066.026/H C16 core P066.027/H C17 8core Ký HIệU DSLAM Tủ cáp 1:4 SPLITTER 1:4 H2.1;1:8 SPLITTER H2.1;1:8 H1.4,1:16 SPLITTER H1.4,1:16 HộP cáp SP1, SP2 Splitter cấp1,2 C1, C2 TUYếN cáp 8FO DUNG LƯợNG TUYếN cáp SP2 :16 H1.3 C16.1 - SP2 SP1 : SP2 :16 H1.1 C17.1 - SP1:4 SP1.1 - SP2 SP1.2 - C18.1 SP1.3 - C20.1 SP1.4 - C20.2 Giải thích cách ghi: Các ký hiệu C1.1-C2.1: core cáp hàn nối với core cáp SP1.2: splitter cấp 1, cổng số SP2.2: splitter cấp 2, cổng số P066.0xx/MX: tập điểm 0xx có chia 1:4 hiểu măng xông P066.0XX/tc: Tủ cáp trung gian Cách phân bố cổng Splitter : từ - hết, từ gần đến xa, P066.028/H C18 core P066.029/H SP2 :16 H1.4 C19 core C18.1 - SP2 SP2.1/8 - C19.1/8 P066.031/H P066.030/H C20 core C21 core SP2 :16 H1.3 SP1 : SP2 :16 H1.2 C23 core C23.1 - SP2 C23.2 - C24.1 C23.3 - C24.2 C22.1 - SP1:4 SP1.1 - SP2 SP1.3 - C23.1 SP1.3 - C23.2 SP1.4 - C23.3 CÔNG TY Cổ PHầN VIễN THÔNG FPT Trung Tâm Phát Triển & Quản Lý Hạ Tầng Miền Bắc Duyệt C24 core SP2 :16 H1.3 Chủ trì P066.035/H P066.034/H P066.033/H P066.032/H SP2 :16 H1.3 C21.1 - SP2 C20.1 - SP2 C20.2 - C21.1 C22 8core H2:2 (01 - 08) SP2 :16 H1.3 C24.1 - SP2 C24.2 - C25.1 C25 core SP2 :16 H1.3 C25.1 - SP2 công trình: triển khai hạ tầng viễn thông hải phòng vé phối cáp hàn nối ftth P066- Gfa -Epon01 Thiết kế Khảo sát Soát HT: 27/06/ 2013 Lần BH/ Sửa đổi : 01 Đinh Trung Kiên 1.9.1-BM/MVT/HDCV/FTEL 1/2 Hỡnh 3.16 S phi EPON 54 Đinh Văn Thụ Bùi Duy Hà Bùi Duy Hà Số bản: 02/ 05 SP1 : SP2 :16 H1.2 C2 core P066.015/H P066.016/H SP1 : SP2 :16 H1.1 C5 core C6 core C5.1 - SP1:4 SP1.1 - SP2 SP1.3 - C6.1 SP1.3 - C6.2 SP1.4 - C6.3 C10 core C52 core P066.001/F 01 01 GL5600-08P.01 24 25 48 49 72 73 GL.01_P01 - F01.21 GL.01_P02 - F01.25 GL.01_P03 GL.01_P04 - F01.26 GL.01_P05 GL.01_P06 GL.01_P07 GL.01_P08 - C52.1 - SP1 SP1.1 - C53.1 SP1.2 - C54.1 SP1.3 - C54.2 SP1.4 - C54.3 SP1.5 - C57.1 SP1.6 - C57.2 SP1.7 - C57.3 SP1.8 - C57.4 SP1.9 - C57.5 C52.2 - C62.1 C53 core C54 core P066.054/H H2.1 SP2 1:8 120 120 F.1 - C1.1 F.9 - C5.1 F.17 - C19.1 F.18 - C19.2 F.19 - C19.3 F.20 - C19.4 F01.21 - C19.5 F01.25 - C52.1 F01.26 - C52.2 P066.018/H SP2 :16 H1.3 SP2 :16 H1.3 C8 8core C57 12 core P066.057/H H1.17 SP2 1:8 C57.1 - SP2 C57.2 - C58.1 C57.3 - C59.1 C57.4 - C59.2 C57.5 - C61.1 P066.040/H H1.7 SP1 1:16 C41 core P066.041/H H2.1 SP2 1:8 C42 12 core P066.042/H H1.17 SP2 1:8 C41.1 - SP2 C40.1 - SP1 SP1.1 - C41.1 SP1.2 - C42.1 SP1.3 - C42.2 SP1.4 - C42.3 SP1.5 - C42.4 SP1.6 - C46.1 SP1.7 - C46.2 SP1.8 - C46.3 SP1.9 - C46.4 SP1.10 - C46.5 SP1.11 - C46.6 C8.1 - SP2 C43 core P066.043/H H2.1 SP2 1:8 C44 core P066.044/H H2.1 SP2 1:8 C45 core P066.045/H H2.1 SP2 1:8 C47 12 core P066.047/H H1.17 SP2 1:8 C43.1 - SP2 C42.1 - SP2 C42.2 - C43.1 C42.3 - C44.1 C42.4 - C45.1 C44.1 - SP2 C45.1 - SP2 P066.022/H C12 core SP2 :16 H1.3 C11.1 - SP2 C11.2 - C12.1 C11.3 - C13.1 C11.4 - C17.1 C11.5 - C22.1 SP2 :16 H1.3 C46 16 core C12.1 - SP2 P066.024/H P066.023/H C13 core SP1 : SP2 :16 H1.1 C14 core SP2 :16 H1.3 P066.025/H C15 core P066.046/H H2.1 SP2 1:8 C46.1 - SP2 C46.2 - C47.1 C46.3 - C47.2 C46.4 - C47.3 C46.5 - C47.4 C46.6 - C47.5 C14.1 - SP2 C13.1 - SP1:4 SP1.1 - SP2 SP1.2 - C14.1 SP1.3 - C15.1 SP1.4 - C16.1 C23.2 - C40.1 SP2 :16 H1.3 C47.1 - SP2 C47.2 - C48.1 C47.3 - C49.1 C47.4 - C50.1 C47.5 - C50.2 C15.1 - SP2 P066.026/H C55 core P066.055/H H2.1 SP2 1:8 C56 core C55.1 - SP2 C55.2 - C56.1 C16 core P066.056/H H2.1 SP2 1:8 P066.059/H H2.1 SP2 1:8 C17 8core C56.1 - SP2 C59.1 - SP2 C59.2 - C60.1 C61 core C60 core P066.048/H H2.1 SP2 1:8 C49 core P066.049/H H2.1 SP2 1:8 C50 core P066.050/H H2.1 SP2 1:8 C48.1 - SP2 C49.1 - SP2 C51 core C50.1 - SP2 C50.2 - C51.1 SP2 :16 H1.3 P066.051/H H2.1 SP2 1:8 C51.1 - SP2 C19 core SP2 :16 H1.4 C18 core SP1 : SP2 :16 H1.1 H2:2 (01 - 08) C18.1 - SP2 SP2.1/8 - C19.1/8 C17.1 - SP1:4 SP1.1 - SP2 SP1.2 - C18.1 SP1.3 - C20.1 SP1.4 - C20.2 C18.2 - C63.1 C18.3 - C64.1 C18.4 - C64.2 C501.1 - C18.2 C501.2 - C18.3 C501.3 - C18.4 P066.060/H H2.1 SP2 1:8 P066.029/H P066.028/H P066.027/H C501 core C58.1 - SP2 C59 core C48 core C16.1 - SP2 P066.058/H C58 H2.1 core SP2 1:8 96 97 P066.017/H C53.1 - SP2 C54.1 - SP2 C54.2 - C55.1 C54.3 - C55.2 C40 core C10.1 - SP2 P066 P066.053/H H2.1 SP2 1:8 SP2 :16 H1.3 C4.1 - SP2 SP2 :16 H1.3 C11.6 - C23.2 P066.052/H H1.7 SP1 1:16 C4 core C7.1 - SP2 C7.2 - C8.1 P066.021/H C11 core C19.5 - C11.6 SP2 :16 H1.3 C7 core SP2 :16 H1.3 C3.1 - SP2 C3.2 - C4.1 P066.020/H SP1 : SP2 :16 H1.1 C19.1 - SP1:4 SP1.1 - SP2 SP1.2 - C10.1 SP1.3 - C11.1 SP1.4 - C11.2 C19.2 - C11.3 C19.3 - C11.4 C19.4 - C11.5 C3 core C6.1 - SP2 C6.2 - C7.1 C6.3 - C7.2 P066.019/H C19 core SP2 :16 H1.3 C2.1 - SP2 C2.2 - C3.1 C2.3 - C3.2 C1.1 - SP1:4 SP1.1 - SP2 SP1.3 - C2.1 SP1.3 - C2.2 SP1.4 - C2.3 P066.014/H P066.013/H P066.012/H P066.011/H C1 core C63 core P066.063/H H2.1 SP2 1:8 C64 core P066.064/H H2.1 SP2 1:8 C63.1 - SP2 C60.1 - SP2 P066.065/H H2.1 SP2 1:8 C65 core C64.1 - SP2 C64.2 - C65.1 P066.061/H H2.1 SP2 1:8 C65.1 - SP2 P066.031/H P066.030/H C61.1 - SP2 C62 core C20 core P066.062/H H1.7 SP1 1:16 C71 core P066.066/H H2.1 SP2 1:8 C66 core C66.1 - SP2 C66.2 - C67.1 C66.3 - C67.2 C66.4 - C67.3 P066.071/H H2.1 SP2 1:8 C67 12 core P066.067/H H2.1 SP2 1:8 C68 core C67.1 - SP2 C67.2 - C68.1 C67.3 - C68.2 P066.068/H H2.1 SP2 1:8 P066.069/H H2.1 SP2 1:8 C69 core C68.1 - SP2 C68.2 - C69.1 C69.1 - SP2 P066.070/H H2.1 SP2 1:8 C70 core C71.1 - SP2 C70.1 - SP2 C23 core SP2 :16 H1.3 P066.035/H P066.034/H P066.033/H SP1 : SP2 :16 H1.2 C21.1 - SP2 C20.3 - C66.1 C20.4 - C66.2 C20.5 - C66.3 C20.6 - C66.4 C20.7 - C70.1 P066.032/H C24 core C23.1 - SP2 C23.2 - C24.1 C23.3 - C24.2 C22.1 - SP1:4 SP1.1 - SP2 SP1.3 - C23.1 SP1.3 - C23.2 SP1.4 - C23.3 SP2 :16 H1.3 C20.1 - SP2 C20.2 - C21.1 C62.1 - SP1 SP1.1 - C501.1 SP1.2 - C501.2 SP1.3 - C501.3 SP1.4 - C30.1 SP1.5 - C30.2 SP1.6 - C30.3 SP1.7 - C30.4 SP1.8 - C30.5 SP1.9 - C71.1 C22 8core SP2 :16 H1.3 C21 core SP2 :16 H1.3 C24.1 - SP2 C24.2 - C25.1 C25 core SP2 :16 H1.3 C25.1 - SP2 CÔNG TY Cổ PHầN VIễN THÔNG FPT Trung Tâm Phát Triển & Quản Lý Hạ Tầng Miền Bắc Duyệt Chủ trì Ghi chú: Những số hàn ( Chữ to in đậm, gạch chân ) số hàn cho đợt nâng cấp lần công trình: triển khai hạ tầng viễn thông hải phòng sơ đồ phối cấp nâng cấp Gpqn p066 1/1 Thiết kế Khảo sát Soát HT: 06/4/2015 Lần BH/ Sửa đổi 01 Đinh Trung Kiên Hỡnh 3.17 S phi GPON 55 Trần Anh Tiến Bùi Duy Hà Bùi Duy Hà Số bản: 02 / 03 S nõng cp GPON trờn h tng c EPON ó mn core cỏp quang c cha dựng hn ni sang hp cỏp mi Nh vy s tn dng c rt nhiu ng cỏp quang khụng cn phi trin khai mi, tit kim c chi phớ rt ln 3.2.5 K hoch SWAP FPT Telecom Hi Phũng 3.2.5.1 Hin trng h tng FPT Telecom Hi Phũng Tớnh n thỏng nm 2015 Hi Phũng hin cú 114 POP ú cú 86 Pop ng v 28 POP quang (EPON+GPON) 56 Bng 3.8 s liu s dng h tng FPT Hi Phũng Stt Qun/Huyn ADSL DL FTTH Port % SD SD PON S % DL H SD DL Tng Port % SD SD DL Port % SD SD Q.Le Chan 15,950 9,472 11,07 59% 415 277 67% 5,360 1,891 35% 21,725 11,640 54% Q.Ngo Quyen 7,416 67% 437 244 56% 3,520 2,073 59% 15,027 9,733 65% Q.Hai An 4,390 2,260 51% 108 34 31% 2,920 1,266 43% 7,418 3,560 48% Q.Hong Bang 4,170 2,637 63% 312 149 48% 2,376 660 28% 6,858 3,446 50% Q.Kien An 4,910 2,678 55% 153 41 27% 672 404 60% 5,735 3,123 54% H.An Duong 2,800 1,641 59% 48 21 44% 2,848 1,662 58% H.Thuy Nguyen 2,550 1,457 57% 67 34 51% 2,232 1,061 48% 4,849 2,552 53% Q.Duong Kinh 1,550 801 52% 24 10 42% 1,574 811 52% Q.Do Son 1,170 458 39% 1,170 458 39% 10 Huyen An Lao 840 370 44% 840 370 44% 11 H.Kien Thuy 410 49,81 253 62% 1,57 418 254 37,60 61% 29,443 59% Tng 13% 17,08 811 52% 57 7,35 43% 68,462 55% 3.2.5.2 D ỏn SWAP h tng Thỏng nm 2015 Hi Phũng hin cú 114 POP ú cú 86 Pop ng v 28 POP quang (EPON+GPON) D ỏn SWAP 2015 chuyn i mt phn khỏch hng s dng cỏp ng sang cỏp quang PON - Thuờ bao cỏp ng>>> GPON hoc EPON Thuờ bao FTTH >>>> GPON hoc EPON Thuờ bao FTI >>> gi nguyờn h tng FTTH T l dung dng sau swap : 50-50, s port bỏn mi tng ng s port ang cú Thỏng 10 nm 2015 s thc hin quy hoch li vi 80 POP h tng c chuyn thnh 29 block, cũn qun Dng Kinh Sn v huyn An Dng Thy Nguyờn cha khoanh vựng Trng tõm l cỏc qun Lờ Chõn, Ngụ Quyn, Hng Bng, Hi An Trong 29 block ni thnh ny cú s liu s b nh sau : Bng 3.9 s liu quy hoch 29 block Stt Qun/Huyn Q.Le Chan Q.Ngo Quyen Q.Hai An Q.Hong Bang Q.Kien An H.An Dng Tng DL trin SL t.bao S S khai 16,249 12,767 3,824 4,644 4,532 1,892 43,908 Block 25 21 11 11 80 swap 9,749 7,660 2,294 2,786 2,719 1,135 26,343 58 Block 29 POP Hỡnh 3.18 S 29 b lock ni thnh Hi Phũng 59 Tt c cỏc block trin khai mi u l cụng ngh GPON H tng quang cụng ngh EPON u c gi li Cỏc bock nõng cp trờn h tng quang EPON s c tn dng core cỏp khụng dựng n ca EPON trin khai GPON theo quy nh Bng 3.10 Timeline d kin trin khai SWAP 60 KT LUN Mng truy nhp quang c xem l c s h tng tt nht cho cỏc dch v bng rng Vic nghiờn cu hỡnh thỏi mng truy nhp quang mi ang nhn c s quan tõm c bit Mc tiờu hng ti l mm do, gim giỏ thnh v nõng cao hiu qu s dng bng tn si quang Mng truy nhp quang th ng GPON l gii phỏp hp lý cho c ba mc tiờu trờn; th nht khụng phi thay i cu hỡnh hoc xõy lp mi tuyn cỏp quang, ch cn t b chia ti im trung cỏp; th hai, gim c chi phớ nh s chia s mụi trng truyn dn gia nhng ngi s dng; th ba phự hp vi mi loi hỡnh chuyn giao thụng tin nh bng tn rng ca si quang Vi phng thc chuyn giao thụng tin mm linh hot hiu qu s dng bng tn si quang s tng ỏng k, õy cng l mt yu t lm gim chi phớ Cụng ngh GPON i chớnh l nhm mc ớch kt hp cỏc im mnh ca truyn ti TDM kt hp vi c s h tng l mng cỏp si quang chi phớ thp, kt ni im-a im, h tr c dch v TDM v Ethernet õy l cụng ngh hn s gii quyt c cỏc tt nghn bng thụng, cho phộp xõy dng mng truy nhp ni ht nh l mt mng s hoỏ, bng rng v cú tớnh tng tỏc cao , d liu TDM v Ethernet Cỏc k thut ú cho phộp GPON h tr nhiu loi hỡnh dch v khỏc vi tc truy nhp v cht lng cao FPT telecom l nh cung cp dch v vin thụng hng u ti Vit Nam, luụn l ngi i u vic trin khai cỏc dch v mi tin ớch bng vic ún u cỏc cụng ngh mi, hin i Hin nay, FPT telecom ang gp rỳt trin khai nõng cp ton mng lờn h tng GPON nhm cung cp y cỏc dch v cho khỏch hng trờn nn tng mng thng nht Vi nh hng ca FPT, FPT telecom Hi Phũng ó thc hin la trn gii phỏp cung cp dch v, xõy dng cu trỳc mng GPON trờn c s h thng mng bng rng hin ti v k hoch phỏt trin n nm 2016, da trờn vic phõn tớch, d bỏo nhu cu s dng dch v ca khỏch hng trờn a bn TP Hin ti nm 2015 FPT Hi phũng hng ti mc tiờu Swap thay th ton b mng cỏp quang Gpon cho khỏch hng qun huyn Lờ Chõn, Ngụ Quyn, Hng Bng, Kin An, Hi An, Huyn An dng Tng ng khong 26000 khỏch hng s 46000 port 61 PON mi K hoch 2016 s chuyn i h tng PON cho ton b s lng thuờ bao h tng cỏp ng v FTTH cũn li 62 TI LIU THAM KHO Quang Minh - Cụng ngh v chun húa mng quang th ng Nguyn Vit Hựng, "Cụng ngh truy nhp mng NGN", Hc Vin Cụng Ngh Bu Chớnh Vin Thụng Josep Prat, 2008,Next-Generation FTTH Passive Optical Network, Springer Press ITU-T Rec.G.983.1, Oct.1998 ,Study Group 15, Broadband optical access based on passive optical network ITU-T Rec.G.984.2, Mar.2003 Gigabit-capable passive optical network (GPON) : physical media dependant (PMD) layer specification W.Huang, X.Li, C.Xu, X.Hong, C.Xu and W.Liang, J.Lightwave Technol, vol.25 pp.11-27, 2007 Optical transceivers for fiber-to-the-premises application : System requirement and enabling technologies X.Z.Qui, P.Ossieur, J.Bauwelinck, Y.C.Yi, D.Verhulst, J.Vandewege, B.De Vos and P.Solina, J.Lightwave Technol.vol.22.pp.2498-2508, Nov.2007 Development of G-PON upstream physical media dependent prototypes Y.Chang and G.Noh, OFC/NFOEC06 Paper JThB84 1,25Gb/s uplink burst mode tranmissions : System requirement and optical diagnostic challenges of EPON physical-layer chipset for enabling broadband optical Ethernet access network Cedric F.Lam, 2007.Passive Optical Network: Principle and Practice, Academic Press 10 Govind P.Agrawal, 2002,Fiber-Optics Communication System, Wiley Series in Microwave and Optical Engineering 11 J.S.Lee, C.Nguyen, Electronic Letter Vol.37, No.8, April 2001, pp.504-506 Uniplanar picosecond pulse generator using step recovery-time diode 12 Hewlett Packard, October 1986 Pulse and Waveform Generation with Step Recovery Diode, Application Note 918, California/USA 63 64