High sensitivity APD burst-mode receiver for 10Gbit/s TDM-PON system

Nakanishi, Takashi; Suzuki, Keisuke; Fukada, Youichi; Yoshimoto, Naoto; Nakamura, Makoto; Kato, Kazutoshi; Nishimura, K.; Ohtomo, Yusuke; Tsubokawa, Makoto

doi:10.1587/elex.4.588

Cited by 8 publications

(3 citation statements)

References 4 publications

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“…The burst-Rx consisted of a burst-mode limiting amplifier (burst-LIM) and a burst-mode trans-impedance amplifier (burst-TIA) (S. Nishihara, et. al., 2007) followed by an avalanche photodiode APD (T. Nakanishi, et. al., 2007).…”

Section: Experimental Setup Of 10 Gbit/s Burst-signal Amplificationmentioning

confidence: 99%

Burst-Mode Optical Amplifres for Passive Optical Networks

Suzuki¹

2011

Advances in Optical Amplifiers

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Section: Experimental Setup Of 10 Gbit/s Burst-signal Amplificationmentioning

confidence: 99%

Burst-Mode Optical Amplifres for Passive Optical Networks

Suzuki¹

2011

Advances in Optical Amplifiers

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“…Much of the research work on LR-PON (see [9] for an overview) has focused on challenges at the physical layer, such as suitable optical amplification for the bursty upstream traffic [10], [11], low-cost transmitters for the Optical Network Unit (ONU) [12], and high-speed burst-mode receiver at the Optical Line Terminal (OLT) [13], [14]. Additional noteworthy work was carried out on improvements to the Dynamic Bandwidth Assignment (DBA) mechanism, through multi-thread polling [15].…”

Section: Introductionmentioning

confidence: 99%

Deployment Strategies for Protected Long-Reach PON

Ruffini

Mehta

O’Sullivan

et al. 2012

J. Opt. Commun. Netw.

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Abstract-The mass deployment of fibre access networks is probably the most important network upgrade strategy for operators over the coming decade. Next generation networks, and in particular the Long-Reach Passive Optical Network (LR-PON) solution, aim to increase long term economic viability and sustainability of Fibre-To-The-Premises (FTTP) deployment. The LR-PON solution achieves this by minimising the number of nodes and the amount of electronic equipment required within the network. Since a LR-PON replaces the metro backhaul network, which is usually a protected part of the network, protecting the long reach part of LR-PON network against failures becomes a critical issue that needs to be taken into account. In this paper we introduce a novel protection mechanism that, by spreading the load generated by a node failure over the network, can significantly reduce the overall protection capacity required. We then present a practical FTTP deployment scenario based on our protected LR-PON architecture for a European country. The problem is modeled using Integer Linear Programming and the optimisation results, obtained using a real dataset provided by a national operator, show that a small number of Metro/Core nodes can provide protected connection to FTTP users. By applying a detailed cost model to the outcome of the optimisation we are able to show that our LR-PON deployment strategy that minimises the overall protection capacity, rather than just minimising fibre distances in the LR-PON, can significantly reduce costs.Index Terms-Long-Reach passive optical networks, network protection and resiliency, network optimization, cost analysis.

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“…The burst-Rx consisted of a burst-mode limiting amplifier (burst-LIM) and a burst-mode trans-impedance amplifier (burst-TIA) [7,8] followed by an APD [9]. Its sensitivity (BER=10 -12 ) and overload were estimated to be -22.2 dBm and -7.0 dBm, respectively, at the multiplication factor, M, of around 5.…”

Section: Introductionmentioning

confidence: 99%