Availability Estimation of FTTH Architectures Based on GPON

Qiu, Yinghui

doi:10.1109/wicom.2011.6040240

Cited by 4 publications

(3 citation statements)

References 5 publications

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“…This novel technology for transmitting unlimited amounts of data and information inside glass wires at very high speeds equivalent to the speed of light can download movies and programs in seconds [9]. FTTH is a passive network with wide bandwidth and advantages, including flexible protocols, high stability of Internet connection, low loss, imaginative speed, and immunity against external interference (rain, storms, winds, and snow), due to its use of optical fiber cables [10].…”

Section: Ftth Communication Systemsmentioning

confidence: 99%

Execution Simulation Design of Fiber-to-the-home (FTTH) Device Ingress Networks Using GPON with FBG Based on OptiSystem

Shabaneh,

Melhem

2022

International Journal of Electronics and Telecommunications

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Consumers require high-speed data transmission for different activities, such as smartphone usage, live broadcasting of news, and video conferencing. Therefore, a reliable communication network is needed to provide this kind of service to users. Fiber to the home (FTTH) is an optical fiber architecture that uses fiber cables in the access network for direct and final connection to homes or offices of customers. Networks based on FTTH can offer high performance, speed, and quality. An optical fiber communication system based on FTTH device ingress network using gigabit passive optical networks (GPONs) with fiber Bragg grating (FBG) and optical amplifier is designed and analyzed in this study. The developed design based on the FTTH device and FBG shows a low bit error rate (BER) for downstream and upstream configurations with an optical fiber length of 20 km. Downstream and upstream configurations achieve a Q-factor of 89.5 and 181.3, respectively. Achievable sensitivity of the developed system is −28 dBm, while the received signal based on OptiSystem is −25.59 dBm. FTTH with FBG will play a major role in the future and provide effective solutions for a wide variety of applications in network communication systems and data transmission rates. Keywords-fiber to the home; fiber Bragg grating; power link budget; Q-factor; gigabit passive optical networks I. INTRODUCTION PTOELECTRONICS and telecommunications have attracted considerable attention from researchers and manufacturers due to their considerable progress in commercial applications for optical fiber components and improved data transmission rate [1]. Optical fiber cable has low loss compared to electrical transmission lines. Optical fibers have many properties such as: immunity to electromagnetic interference, and resistance to corrosive and flammable environments as well as reactive, which are suitable for applications of optical fiber communication systems [2]. The optical fiber communication system, which was first developed in 1970, has been continuously implemented in many new applications and installations [3]. The demand for high transmission rates, long transmission distances, high speeds, and large transmission bandwidths has increased with the development of optical fiber communication technology [4].Optical fiber to the home (FTTH) is a fiber optic network configuration distributed to customers at home or a station site that provides triple-play and intensive services of broadband internet, television, and latency-sensitive telephone services [5].

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Section: Ftth Communication Systemsmentioning

confidence: 99%

Execution Simulation Design of Fiber-to-the-home (FTTH) Device Ingress Networks Using GPON with FBG Based on OptiSystem

Shabaneh,

Melhem

2022

International Journal of Electronics and Telecommunications

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“…The Optical Line Terminal (OLT) is the main element of the network and it is usually placed in the Local Exchange and it's the engine that drives FTTH system [29]. The most important functions that OLT perform are traffic scheduling, buffer control and bandwidth allocation [28]. OLTs typically operate using redundant DC power (-48VDC) and have at least 1 Line card for incoming internet, 1 System Card for onboard configuration, and 1 to many GPON cards.…”

Section: Optical Line Terminal Oltmentioning

confidence: 99%

“…The voice component can be represented as VOIP service (voice over IP, packet-switched protocol) and can be combined with data component in physical layer simulations. Finally, the video component can be represented as a RF video signal (traditional CATV) or as IPTV signal that also can be combined with data [4] Different aspects of FTTH access networks have been discussed in literature, [1]- [10] address issues related to outside plant OSP, [11]- [14] consider the power efficiency of these networks, some issues related to the implementation cost associated with FTTH networks are discussed in [15]- [26], availability modeling of the networks are discussed in [27], [28], and [31]- [33] discuss issues and challenges related to next generation PONs. However, the results of these researches are suboptimal as they are not based on actual networks.…”

Section: Introductionmentioning

confidence: 99%

Design and Implementation of a Fiber to the Home FTTH Access Network based on GPON

Al-Quzwini¹

2014

IJCA

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This paper presents a step by step design and field implementation of a protected GPON FTTH access network serving 1000 users. The basic components of the network are presented and the contribution of each component to the architecture of the FTTH network is addressed. The design incorporates Class B protection, to provide redundancy in the feeder and GPON port, the practical implementation of a protected FTTH network is highly emphasized.

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