Demonstration of a 32$\,\times\,$512 Split, 100 km Reach, 2$\,\times\,$32$\,\times\,$10 Gb/s Hybrid DWDM-TDMA PON Using Tunable External Cavity Lasers in the ONUs

Ossieur, Peter; Antony, Cleitus; Naughton, Alan; Clarke, A.M.; Krimmel, H.; Yin, Xin; Qiu, Xing-Zhi; Ford, C.W.; Borghesani, A.; Moodie, D.G.; Poustie, A.; Wyatt, R.; Harmon, B.; Lealman, I.F.; Maxwell, G.; Rogers, D. C.; Smith, Denise M.; Smolorz, Sylvia; Rohde, Harald; Nesset, D.; Davey, R.P.; Townsend, Paul D.

doi:10.1109/jlt.2011.2173459

Cited by 43 publications

(12 citation statements)

References 47 publications

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“…Much of the earlier work on LR-PON has concentrated on designs based on the 'lollipop' model [4], where long fibre connections are in the feeder network, while the distribution network is relatively short. While this approach might fit dense urban areas, DISCUS is considering designs with greater layout flexibility that may be required for more sparse and rural areas.…”

Section: Long-reach Pon (Lr-pon)mentioning

confidence: 99%

DISCUS: an end-to-end solution for ubiquitous broadband optical access

Ruffini

Wosinska²,

Achouche³

et al. 2014

IEEE Commun. Mag.

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Fibre-to-the-premises (FTTP) has promised to increase the capacity in telecommunications access networks for well over thirty years. While it is widely recognized that optical fibre based access networks will be a necessity in the short to medium term future, its large upfront cost and regulatory issues are pushing many operators to further postpone its deployment, while installing intermediate, unambitious solutions such as Fibre-to-the-cabinet (FTTC). Such high investment cost of both network access and core capacity upgrade often derives from poor planning strategies that do not consider the necessity to adequately modify the network architecture to fully exploit the cost benefit that a fibrecentric solution can bring.DISCUS is a European Framework 7 Integrated Project that, building on optical-centric solutions such as Long-reach passive optical access and flat optical core, aims to deliver a cost-effective architecture for ubiquitous broadband services. DISCUS analyses, designs and demonstrates end-toend architectures and technologies capable of saving cost and energy by reducing the number of electronic terminations in the network, and sharing the deployment costs among a larger number of users, compared to current fibre access systems. This paper describes the network architecture and the supporting technologies behind DISCUS, giving an overview of the concepts and methodologies that will be used to deliver our end-to-end network solution.

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Section: Long-reach Pon (Lr-pon)mentioning

confidence: 99%

DISCUS: an end-to-end solution for ubiquitous broadband optical access

Ruffini

Wosinska²,

Achouche³

et al. 2014

IEEE Commun. Mag.

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“…The PON uplink with bursty traffic requires the EDFA operating in burst-mode. Using a fast gain-stabilizing scheme the EDFA can suppress its gain transient [38]. This low noise EDFA relaxes the BM-RX sensitivity and also the dynamic range.…”

Section: > Replace This Line With Your Paper Identification Number (Dmentioning

confidence: 99%

Fast Synchronization 3R Burst-Mode Receivers for Passive Optical Networks

Qiu

Yin

Verbrugghe

et al. 2014

J. Lightwave Technol.

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Abstract-This paper gives a tutorial overview on high speed burst-mode receiver (BM-RX) requirements, specific for time division multiplexing passive optical networks (TDM-PONs), and design issues of such BM-RXs as well as their advanced design techniques. It focuses on how to design BM-RXs with short burst overhead for fast synchronization. We present design principles and circuit architectures of various types of burst-mode transimpedance amplifiers (BM-TIAs), burst-mode limiting amplifiers (BM-LAs) and burst-mode clock and data recovery (BM-CDR) circuits. The recent development of 10Gb/s BM-RXs is highlighted also including dual-rate operation for coexistence with deployed PONs and on-chip auto reset generation to eliminate external timing-critical control signals provided by a PON medium access control (MAC). Finally sub-system integration and state-of-the-art system performance for 10Gb/s PONs are reviewed. Copyright (c) 2013 IEEE. Personal use of this material is permitted. However, permission to use this material for any other purposes must be obtained from the IEEE by sending a request to pubs-permissions@ieee.org. and electronics engineers (IEEE) respectively. Both ongoing standardization efforts were endorsed by the concurrent development of innovative upstream (US) burst-mode receivers (BM-RXs), the physical media dependent (PMD) keystone component of any PON system. This article has been accepted for publication in a future issue of this journal, but has not been fully edited. Content may change prior to final publication. Index Terms- > REPLACE THIS LINE WITH YOUR PAPER IDENTIFICATION NUMBER (DOUBLE-CLICK HERE TO EDIT) < 2higher aggregate rates of 40G are achieved by time/wavelength division multiplexing (TWDM). 40Gb/s TDM line rates are beyond NG-PON2. This paper presents a tutorial overview of various BM-RX design techniques for both ITU-T and IEEE TDM-PONs, and their recent developments focusing on how to achieve fast RX synchronization and overall good performance. Section II describes the specific requirements of the BM-RXs from a system level point of view in terms of optical power budget, burst overhead (OH) composition for synchronization, and the overall BM-RX figure of merit. Section III discusses two typical RX coupling methods of alternating current (AC)-coupling and direct current (DC)-coupling. Their intrinsically associated technical issues and some solutions are introduced. Section IV presents various 2R BM-RXs design techniques in detail from a component development point of view. Focusing on 10Gb/s operation different configurations and design approaches of burst-mode transimpedance amplifiers (BM-TIAs) and burst-mode limiting amplifiers (BM-LAs) are reviewed and compared. 10Gb/s burst-mode clock-data recovery (BM-CDR) design techniques are separately described in Section V. Furthermore 10G/1Gb/s dual-rate BM-RX requirements and their implementations are presented in Section VI. Afterwards state-of-the-art 10Gb/s BM-RX prototypes and their sub-system performance are demonstrated i...

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“…This passive splitter requires no power and is a highly reliable component. The LR-PON uses optical amplification to support greater total split (in the order of 500-1000), longer reach (over 100 km) and higher bit rates (10Gb/s were demonstrated in [3]) than today's PON solutions.…”

Section: Long Reach Access Networkmentioning

confidence: 99%

DISCUS: End-to-end network design for ubiquitous high speed broadband services

Ruffini

Doran

Achouche

et al. 2013

2013 15th International Conference on Transparent Optical Networks (ICTON)

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Fibre-to-the-premises (FTTP) has been long sought as the ultimate solution to satisfy the demand for broadband access in the foreseeable future, and offer distance-independent data rate within access network reach. However, currently deployed FTTP networks have in most cases only replaced the transmission medium, without improving the overall architecture, resulting in deployments that are only cost efficient in densely populated areas (effectively increasing the digital divide). In addition, the large potential increase in access capacity cannot be matched by a similar increase in core capacity at competitive cost, effectively moving the bottleneck from access to core.DISCUS is a European Integrated Project that, building on optical-centric solutions such as Long-Reach Passive Optical access and flat optical core, aims to deliver a cost-effective architecture for ubiquitous broadband services. One of the key features of the project is the end-to-end approach, which promises to deliver a complete network design and a conclusive analysis of its economic viability.

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Demonstration of a 32$\,\times\,$512 Split, 100 km Reach, 2$\,\times\,$32$\,\times\,$10 Gb/s Hybrid DWDM-TDMA PON Using Tunable External Cavity Lasers in the ONUs

Cited by 43 publications

References 47 publications

DISCUS: an end-to-end solution for ubiquitous broadband optical access

DISCUS: an end-to-end solution for ubiquitous broadband optical access

Fast Synchronization 3R Burst-Mode Receivers for Passive Optical Networks

DISCUS: End-to-end network design for ubiquitous high speed broadband services

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