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Perencanaan Sistem Optical Transport Network (OTN) Pada Sistem Transmisi DWDM Muhammad Reza Nugraha; Irwan Syah; Siti Annisa Nindia Larasati; Didik Aribowo
Jurnal Ilmiah Teknik Informatika dan Komunikasi Vol. 3 No. 2 (2023): Juli : Jurnal Ilmiah Teknik Informatika dan Komunikasi
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/juitik.v3i2.491

Abstract

In the era of rapid development of information and communication technology, modern society requires reliable and sophisticated means of communication. The required means of communication must be aimed at meeting current service needs, but also oriented towards meeting current and future service needs. To meet this need, a reliable network is needed, with a large bandwidth capacity with easy capacity additions, better performance, high levels of availability, and good flexibility. Fiber Optic Network is a network that is trusted to be able to handle this problem. Developments in this network were preceded by two types of transmission systems used, namely Plesiochronous Digital Hierarchy (PDH) and Synchronous Digital Hierarchy (SDH), and currently developing Dense Wavelength Division Multiplexing (DWDM) and Coarse Wavelength Division Multiplexing (CWDM) technologies.
Distribusi Sistem Kelistrikan pada PT Waagner Biro Indonesia (WBI) Siti Annisa Nindia Larasati; Mohammad Fatkhurrokhman; Siswo Wardoyo
Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika Vol. 4 No. 4 (2026): Juli : Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informat
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jupiter.v4i4.1468

Abstract

Distribution of electricity is very important, because there’s a need for electrical energy to consumers over time. The purpose of this study is to find out how the distribution of electricity from the center to PT. Waagner Biro Indonesia and know the specifications of the distribution support panels contained in the panel room. The research methods used are observation methods, interview methods, and literature study. It can be concluded that The voltage source comes from PLN with a voltage of 20kV which is classified as medium voltage and 1,110,000 VA or 1.11 mVA which is distributed to Cubicle WBI. The distribution of electrical energy sources from PLN to the panel room will be through the PLN cubicle in the concrete substation. Incoming PLN is obtained from the MV Cubicle PLN in the concrete substation to the incoming MVMDB (Medium Voltage Main Distribution Board) via the N2XSEBY 20 kV cable with a distance of 242.5 m from the concrete substation to the incoming PLN. At Outgoing PLN connected to a step-down transformer from a voltage of 20kV lowered to 380V/220V. And the source of electrical energy received from the WBI Cubicle is 20 kV, then the source of electrical energy is stepped down from 20 kV to 380 V, then it is distributed to LVMDP.