DC-1 Gb/s burst-mode compatible receiver for optical bus applications

Ota, Yusuke; Swartz, R.G.; Archer, V.D.

doi:10.1109/50.120581

Cited by 47 publications

(5 citation statements)

References 4 publications

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“…Considering the 4-byte guard time and the defined scrambled NRZ payload allowing for up to 72 consecutive identical bits (CIDs) within a burst, it is impossible to choose an appropriate AC coupling time constant without spoiling the initial conditions at the start of a new burst. This would result in signal distortion and burst-mode penalty [24].…”

Section: Bm-rx Coupling Methodsmentioning

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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Section: Bm-rx Coupling Methodsmentioning

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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“…The performance analysis in this paper uses a guard time of 1 s for threshold level recovery and clock recovery, at the "loose" end of the spectrum being considered by the IEEE committee [14], [15]. However, burst mode receivers, operating at 1 Gb/s with a capability of resetting in less than 20 ns, have been reported [13], [16]. Faster threshold levels and clock recovery times ensure minimal guard times and overheads, allowing channel efficiency to be maximized.…”

Section: B Physical Layer Implementationmentioning

confidence: 99%

FULL-RCMA: A High Utilization EPON

Foh

Andrew

Wong

et al. 2004

IEEE J. Select. Areas Commun.

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This paper proposes an alternate solution for Ethernet passive optical networks. Our solution uses a novel protocol named full utilization local loop request contention multiple-access protocol to efficiently provide communications in passive optical networks. We study the physical layer implementation, as well as medium access control (MAC) layer protocol performance to illustrate the feasibility and benefit of our solution. The performance studies show that the MAC protocol is capable of offering 95% channel utilization under heavy load conditions. The performance results also indicate that delivery of multimedia traffic with a high quality-of-service can be achieved with our solution.Index Terms-Ethernet passive optical networks (EPONs), multiple-access communication.

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“…The required features are: DC-coupling (or use of another scheme to avoid the DC-wandering problem) and proper dynamic range (to compensate for variations in optical path lengths through the switching modules and through the different delay lines). Burst receivers described in [17] were designed to cope with these problems. packet flipping scheme reduces the number of times the optical signal needs to leave the LiNb03 wafer compared with the scheme in Fig.…”

Section: Slot Synchronizationmentioning

confidence: 99%

The 'staggering switch': an electronically controlled optical packet switch

Haas

1993

J. Lightwave Technol.

149

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This paper presents an architecture and implementation issues of an "almost-all" optical packet switch that does not rely on recirculating loops for storage implementation. The architecture is based on two rearrangeably nonblocking stages interconnected by optical delay lines with different amounts of delay. We investigate the probability of loss and the switch latency as a function of link utilization and of the size of the switch. In general, with proper setting of the number of delay lines, the switch can achieve an arbitrarily low probability of loss. Growability patterns and extension of the design to the dense wavelength division multiplexing (WDM) case are also shown. In particular, we discuss an extension to the architecture whereby, through the use of WDM, the switch capacity may be increased several times, with only minor changes to the switch design. Additionally, issues involving practical implementation of such a switch are discussed. For example, we show a scheme that allows optical packet synchronization for the synchronously-operated switch. Using this scheme, the switch may be a central component in the design of future all-optical, packet-switched networks.

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DC-1 Gb/s burst-mode compatible receiver for optical bus applications

Cited by 47 publications

References 4 publications

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

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

FULL-RCMA: A High Utilization EPON

The 'staggering switch': an electronically controlled optical packet switch

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