CWDM PON system: Next generation PON for access network

Khairi, K.; Manaf, Z. Abdul; Adriyanto, Dress; Salleh, M.S.; Hamzah, Z.; Mohamad, R.

doi:10.1109/micc.2009.5431392

Cited by 10 publications

(8 citation statements)

References 2 publications

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“…FTTH is a Point-to-Multipoint (P2MP) network in which all the components between the Central Office and the users use only passive components so that maintenance costs can be reduced and the damage can be minimized [16]. Since there is no active component, the use of power supply and hot components can be avoided [17].…”

Section: Fiber To the Home Theorymentioning

confidence: 99%

Impact of Fiber to the Home (FTTH) animation on student learning and motivation in electrical engineering

Mastang¹,

Bais²,

Husain³

et al. 2013

2013 12th International Conference on Information Technology Based Higher Education and Training (ITHET)

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This study reports research findings on the use of custom animation to teach electrical, electronic & system engineering students enrolling in Fiber to the Home (FTTH) system course at the National University of Malaysia. Even with over 10 years of experience in teaching the fiber optic course, the authors found it very difficult to clearly describe the principle of FTTH network to students, mainly because electricity and light are not visible. To overcome the difficulties and limitations, we developed a custom animation of the FTTH concept to teach that subject more efficiently. The custom animation software consists of the ability to create and animate FTTH network by showing the data flow and conversion. To carry out this study, we interviewed 31 students in Department of Electrical, Electronic and System Engineering, National University of Malaysia as respondents. The study revealed that 45% of respondents strongly agree and 55% of respondents agree that FTTH animations are more understandable than conventional lectures. 68% of respondents strongly agree and 29% of respondents agree that they like to study FTTH using animations. Furthermore, 58% of respondents strongly agree and 39% of respondents agree that they could remember FTTH network very well using animation learning.

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Section: Fiber To the Home Theorymentioning

confidence: 99%

Impact of Fiber to the Home (FTTH) animation on student learning and motivation in electrical engineering

Mastang¹,

Bais²,

Husain³

et al. 2013

2013 12th International Conference on Information Technology Based Higher Education and Training (ITHET)

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“…WDM tools is advancing at a quickness quick due to the new physics of high speed, knowledge of potential transfer speed inflated up to 40Gbps WDM channel and additional. Broadband fiber Raman amplifiers ar employed in addition to early EDFA and new fibers and new technologies ar gift to catch up on broadband dispersion management and broadband [7]. New comes ar being developed that they use the actual fact that CWDM has opened a replacement dimension within the network: more wave measure to live classic area and time in line [8, 9 and 10].…”

Section: Introductionmentioning

confidence: 99%

Transmission power optimization of high speed 32 channels×12.8 Tbps CWDM based on multi-span SSMF using RZ modulation format

Essa¹,

Ahmad²,

Asker³

et al. 2019

PEN

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The problem with expand current optical networks while not dynamic infrastructure ends up in adopt the CWDM system with Brobdingnagian information measure and multi-channels. This text examines the twelve.8Tbps over 32-channels, performed in an exceedingly series of laptop simulations with the RZ modulation format on the SSMF line, and its characteristics. The results of the simulation show that knowledge rates will be transferred effectively mistreatment AN economical and economical infrastructure with an honest system performance. The standard optical power rank and therefore the most quality issue for the 32-channels square measure well. The CWDM optical network and its applications will contribute and supply unlimited information measure at a minimum price for all service ranges of fiber optic communication systems like web belongings, and FTTH. CWDM acting a key responsibility in existing and future solutions for optical networks because of its enticing applications.

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“…In previous work [4], only 4 CWDM wavelengths with the data rate per wavelength less than 10 Gbps has been studied. In this paper, we study the performance limitation of CWDM-PON based on the data rate of 10-Gbps per subscriber using both computer simulation and theoretical calculation.…”

Section: Introductionmentioning

confidence: 99%

The performance limitation of 10-Gbps-per-channel-based coarse wavelength division multiplexed passive optical network

Montha

Maneekut

Kaewplung

2014

16th International Conference on Advanced Communication Technology

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Abstract-In this paper, we study the performance limitation of the 10-Gbps-per-channel-based coarse wavelength division multiplexed passive optical network (CWDM-PON). The computer simulation results, which are in a good agreement with the theoretical calculation results, show that the transmission of all 16 CWDM channels (1,271-1,571 nm) is successfully obtained at the maximum reach of 68.2 km under FEC limit (BER= 10 -4 ). Both fiber attenuation and fiber dispersion are the main factors that limit the achievable reaches for different channel wavelengths. The power budget, which is useful for the design of the 16 × 10-Gbps-based CWDM-PON, is found to be 38.65 dB.Keywords-fiber access network, passive optical network, coarse wavelength division multiplexing, fiber attenuation, fiber dispersion.

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CWDM PON system: Next generation PON for access network

Cited by 10 publications

References 2 publications

Impact of Fiber to the Home (FTTH) animation on student learning and motivation in electrical engineering

Impact of Fiber to the Home (FTTH) animation on student learning and motivation in electrical engineering

Transmission power optimization of high speed 32 channels×12.8 Tbps CWDM based on multi-span SSMF using RZ modulation format

The performance limitation of 10-Gbps-per-channel-based coarse wavelength division multiplexed passive optical network

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