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Popi Maria
Department of Electronics Engineering, Politeknik Negeri Padang, West Sumatera, Indonesia
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering

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Fiber to The Home (FTTH) Network Design in Analyzing Macro Bending Problems in The Home Cable Installation Segment Popi Maria; Aprinal Adila Asri; Yustini Yustini; Wiwik Wiharti; Deddy Prayama
International Journal of Advanced Science Computing and Engineering Vol 4, No 2 (2022)
Publisher : Excelligent Academia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1399.301 KB) | DOI: 10.30630/ijasce.4.2.90

Abstract

Fiber to The Home (FTTH) is one of the optical networks used for every home in accessing the internet in the form of voice, data, and video. In this study, the authors built an FTTH design from a Handheld Light Source (HLS) as input, then connected it to ODC. Furthermore, it is connected with ODP, OTP, and ROSET. After building the design, the design was tested using the link power budget calculation method, which is 22.803 dB. As a result, the design has a total attenuation value of 18.4 dB which means it meets the standards and can be used. Next, analyze the problems that have the potential to cause macro bending interference in the FTTH home cable installation segment cable. The methods used in this macro bending problem are the HLS calibration method, Optical Power Meter (OPM) measurement, and Visual Fault Locator (VFL) macro damage detection. From this analysis, the results of macro bending will be obtained on the parameters of curvature diameter, the number of windings, and the search for critical angles of indoor cable macro bending. This macro bending in-home wiring installations affect the total attenuation value on FTTH. In addition, the macro bending of 3-winded indoor cables with a diameter of 0.5 cm on each winding still meets the standards in the FTTH design. However, for macro bending 5 windings with a diameter of 0.5 cm, each winding can cause the total attenuation value of FTTH to pass the Link power budget and ITU-T G984.
Fiber to The Home (FTTH) Network Design with Addition of Optical Distribution Point (ODP) Using the Branching Method Aprinal Adila Asril; Popi Maria; - Lifwarda; Yul Antonisfia; Ronal Hadi
International Journal of Advanced Science Computing and Engineering Vol 5, No 2 (2023)
Publisher : SOTVI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/ijasce.5.2.136

Abstract

Optical fiber is a transmission medium that uses light as a signal conductor. In order for optical fibers to be used and the benefits are felt, a network architecture is needed, namely FTTH. FTTH consists of active devices such as OLT and ONT as well as passive devices consisting of ODC, Closure, and ODP. In this design, it uses OLS as a light signal transmitter and produces input power. However, over time and the increase in population capacity and the number of access services available, of course, there are more and more requests for the installation of optical networks in customers' homes. Therefore, the most available FTTH device is ODP in order to be able to withdraw cables to customers' homes and continue to expand FTTH. Therefore, this study will discuss the addition of new ODP with the branching method. Using OPM as a measuring tool and calculating the power link budget to find out that the resulting attenuation value is no more than 28dB.
Co-Authors - Lifwarda Aprinal Adila Asri Aprinal Adila Asril Ronal Hadi Wiwik Wiharti Yul Antonisfia Yustini Yustini