Optical Fiber Communication Conference (OFC) 2021 2021
DOI: 10.1364/ofc.2021.w1h.4
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Up to 20 Mb/s Auxiliary Management and Control Channel Signal Transmission in 50 Gb/s PON System

Abstract: Up to 20 Mb/s transmission of AMCC signal with different modulation formats over 50 Gb/s PAM4 PON is experimentally demonstrated. The results confirm power penalty for PON signal in AMCC superimposition is lower than 1dB.

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Cited by 4 publications
(3 citation statements)
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“…The transmission of baseband AMCC signals in a multi-level modulation PON signal system can be achieved using a distributed feedback laser (DFB) and a Mach-Zehnder modulator (MZM) [22]; its basic structure is illustrated in Figure 1. The blue segment represents electrical signals, while the green segment represents optical signals.…”
Section: Interference Modeling and Error Symbol Analysismentioning
confidence: 99%
See 1 more Smart Citation
“…The transmission of baseband AMCC signals in a multi-level modulation PON signal system can be achieved using a distributed feedback laser (DFB) and a Mach-Zehnder modulator (MZM) [22]; its basic structure is illustrated in Figure 1. The blue segment represents electrical signals, while the green segment represents optical signals.…”
Section: Interference Modeling and Error Symbol Analysismentioning
confidence: 99%
“…Consequently, the AMCC responsible for operation administration and maintenance (OAM) data also requires new technologies to support PON upgrades. Research indicates the feasibility of transmitting AMCCs in a 50 Gbps PAM4 network [21,22]. An AMCC can also be employed in simplified coherent systems, as suggested in [23], which introduces a block-based digital signal processing method used to extract AMCC signals in a 25 Gbps QPSK coherent communication system, resulting in a power penalty reduction of 0.2 dB for 128 kbps AMCC signals.…”
Section: Introductionmentioning
confidence: 99%
“…A number of previous studies have confirmed the feasibility of AMCC in WDM-PON. For example, AMCC is used to achieve wavelength control in WDM-PON systems [17]- [21]; an AMCC-managed WDM-PON system is proposed for ONU activation, wavelength adjustment, and monitoring in [22]- [23]; and AMCC can be used to reduce the power penalty [24]. In addition to exploring the application scenarios of AMCC, the generation and extraction of AMCC signal is also an interesting research topic.…”
Section: Introductionmentioning
confidence: 99%