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Geneva, Switzerland, 22 September 2012 FTTH in Portugal- Past, Present and the Future Paulo Mão-Cheia, Portugal Telecom Joint ITU/IEEE.

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Presentation on theme: "Geneva, Switzerland, 22 September 2012 FTTH in Portugal- Past, Present and the Future Paulo Mão-Cheia, Portugal Telecom Joint ITU/IEEE."— Presentation transcript:

1 Geneva, Switzerland, 22 September 2012 FTTH in Portugal- Past, Present and the Future Paulo Mão-Cheia, Portugal Telecom maocheia@telecom.pt Joint ITU/IEEE Workshop on Ethernet - Emerging Applications and Technologies (Geneva, Switzerland, 22 September2012)

2 Agenda Geneva, Switzerland, 22 September 2012 2 Portugal Telecom – Global Operator Why FTTH is needed - Portugal Telecom use case FTTH in Portugal The Future of FTTH Conclusions

3 Portugal Telecom Global Operator PT has placed Portugal in the forefront of innovative telecom solutions Geneva, Switzerland, 22 September 2012 3

4 Focused strategy based on 3 key markets: Portugal, Brazil and Africa Geneva, Switzerland, 22 September 2012 4 Innovation as a critical success factor Portugal Residential HSI, TV, VoIP Personal Mobile broadband SMEs Convergence Corporate IT/IS solutions InternationalBrazilAfrica Reinforce competitive position Efficiency and cash-low Growth scale Portugal Telecom Global Operator

5 Agenda Geneva, Switzerland, 22 September 2012 5 Portugal Telecom – Global Operator Why FTTH is needed - Portugal Telecom use case FTTH in Portugal The Future of FTTH Conclusions

6 Geneva, Switzerland, 22 September 2012 6 Why FTTH is needed Portugal Telecom use case Exponential demand for bandwidth and integrated 3P services requires a future-proof network evolution path New services require increased bandwidth … that only FTTH will provide in long term Speed 10 Kbps 10011020501004001 10 B- PON E- PON G- PON NGPON DOCSIS 2.0 PSTNMDSLADSL VDSL DOCSIS 3.0 ADSL2 + Mbps 4 Gbps Copper Fibre Cable 40

7 Geneva, Switzerland, 22 September 2012 7 CPE OLTSplitt er ONT OLTONT CPE DSLAM PD xDSL (legacy) GPON (optical fibre) EP2P (optical fibre) + speed+ efficiency Lower OPEX with reduced energy consumption (4 to 5 times less) Less space required, with equipment 4 to 6 times more concentrated Better quality of service with loss down time Lower CAPEX with reductions of 30% to 60% Less OPEX with reduced energy consumption (~2,5 time less) Less space required, with equipment ~7 times more concentrated Potential to increase bandwidth with lower split ration (and in the medium term, with NGPON) Why FTTH is needed Portugal Telecom use case

8 FTTH network supports the aggregation of different traffic types: Geneva, 22 September 2012 8 Residential (IPTV, HSI, VoIP) Mobile Backhaul (UMTS, LTE) Corporate/Soho (Different Services Classes)

9 Geneva, Switzerland, 22 September 2012 9 Home Gateway STB … IP Premium Channels provided only over STB Simplified installation by reuse Coax home network Web Access Network Domestic network RF Constant High Speed Internet via wireless ONT Maximum quality of service: stable and strong 3 2 1 4 ETHERNET Coax Why FTTH is needed Portugal Telecom use case

10 Agenda Geneva, Switzerland, 22 September 2012 10 Portugal Telecom – Global Operator Why FTTH is needed - Portugal Telecom use case FTTH in Portugal The Future of FTTH Conclusions

11 FTTH in Portugal In the PT case, each PON, in a B+ class GPON, supports 64 ONTs that are acquired by the use of two or three levels of splitting. Typical distance <20km. RF Overlay carries up 70 PAL B/G TV channels Geneva, Switzerland, 22 September 2012 11 2.5 Gbps downstream 1.25 Gbps upstream B+ class GPON (28dB) 2.5 Gbps downstream 1.25 Gbps upstream B+ class GPON (28dB)

12 FTTH in Portugal RF Overlay network designed to maximize use of remote Head End ODN Network uses two or three(2x2@CO) stage splitting Geneva, Switzerland, 22 September 2012 12 Remote Head End Remote Head End LOCAL HE LOCAL HE HUB HE HUB HE OLT ONT Typical<20 km WDM central office & ONU characteristics: G.984.5 ONT

13 Agenda Geneva, Switzerland, 22 September 2012 13 Portugal Telecom – Global Operator Why FTTH is needed - Portugal Telecom use case FTTH in Portugal The Future of FTTH Conclusions

14 The Future of FTTH NG-PON2 Requirement for coexistence with RF Overlay in GPON scenario: Support of RF Overlay is needed; Minimize impact on the RF performance; Upgrade to NG-PON with minimal service disruption of GPON clients; Increase the bandwidth to 10 Gb/s DS & US, ie NG-PON2 Geneva, Switzerland, 22 September 2012 14 NG-PON2 OLT GPON OLT RF VIDEO WDM Filter Monitoring ONU NGONU ONU XG-ONU CO 1490 1555 1650 [nm] 1310 1270 [nm]

15 Conclusions and Recommendations FTTH provided PT an opportunity to grow in terms of revenues and regaining clients NG-PON2 standards are critical to allow network growth over existing ODN, to target new business services Geneva, Switzerland, 22 September 2012 15


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