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Fiber Analisis Redaman Jaringan FTTH Berbasis GPON Pada CV. Vyasti Network Di Luar Batang Jakarta Utara Reynaldi, Reza; Syamsu, Muhajir; Diana Yusuf
Jurnal Teknologi Informasi (JUTECH) Vol 5 No 2 (2024): JUTECH: Jurnal Teknologi Informasi
Publisher : ITB Ahmad Dahlan Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32546/jutech.v5i2.2443

Abstract

Fiber to the Home (FTTH) is a network technology that provides high-speed internet connectivity directly to homes. FTTH has revolutionized the world of internet communication by using optical fiber as the main transmission medium, providing superior speed and signal quality. Fiber To The Home has also developed the multimedia industry, as FTTH can provide multimedia services. Fiber To The Home utilizes GPON (Gigabit Passive Optical Network) technology to save time in processing the delivery of various data and communication information. This research aims to analyze the acceptable limits of network attenuation in Fiber To The Home (FTTH), to address attenuation values that exceed the predetermined acceptable limits and to identify the causes of increased attenuation in the network. The method used in this research is the NDLC (Network Development Life Cycle) method and the method that analyzes the attenuation value of each core in the PON that has been determined. The attenuation values must comply with the predetermined acceptable limit of -28 dB. The causes of increased attenuation are the presence of connections on each cable, the number of cables leading to one distribution point, and bends in the cable exceeding 45°. To address attenuation values that exceed the acceptable limit, management of the core in fiber optic cables is conducted, reducing the potential for increases in attenuation values that exceed the acceptable limits
Gambaran Perilaku Berisiko Pada Aktivitas Penggunaan Gadget di Agregat Usia Remaja Reynaldi, Reza; Maulana, M. Ali; Pramana, Yoga
Malahayati Nursing Journal Vol 6, No 8 (2024): Volume 6 Nomor 8 (2024)
Publisher : Universitas Malahayati Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/mnj.v6i8.13957

Abstract

ABSTRACT In the current era, gadgets are very popular with all people, including teenagers. Gadgets are very influential among adolescents; with gadgets, adolescents can easily access everything they need, including learning activities. The risky behavior of using gadgets in applications can cause health problems for adolescents. Knowing the description of risky behavior in the activity of using gadgets in the aggregate age of adolescents. This research is quantitative in nature and uses a quantitative descriptive design and a cross-sectional approach. The research instrument used a gadget-based risk behavior questionnaire with a total of 188 respondents and was developed using a quota sampling technique. Data analysis uses univariate analysis, namely descriptive statistics in the form of frequency and percentage of gadget usage behavior. The findings show that the majority of teenagers studying at Tanjungpura University are aged between 18 and 22 years. Participants in this study were men and women. The characteristics of respondents came from semesters II, IV, VI, and VIII, which were taken in equal numbers. The types of gadgets used were smartphones, laptops, tablets, and PCs. The majority of teenagers had risky behavior. Gadget use is in the moderate category, where most teenagers aged 20 have risky behavior when using gadgets. There is an overview of risky behavior in the activity of using gadgets in the aggregate age of adolescents, with the percentage of risky behavior using gadgets in the medium category (92.0%), high category (5.3%), and low category (2.7%). Keywords: Adolescents, Gadgets, Risky Behavior  ABSTRAK Di era saat ini, gadget sangat di gemari oleh semua kalangan salah satunya usia remaja. Gadget sangat berpengaruh dikalangan remaja, dengan adanya gadget remaja dapat dengan mudah mengakses segala hal yang dibutuhkan termasuk kegiatan pembelajaran. Perilaku penggunaan gadget yang berisiko dalam mengaplikasikan akan dapat menimbulkan masalah kesehatan bagi remaja. Mengetahui gambaran perilaku berisiko pada aktivitas penggunaan gadget di agregat usia remaja. Riset ini bersifat kuantitatif dan memakai rancangan deskriptif kuantitatif serta pendekatan potong lintang. Instrumen penelitian menggunakan kuesioner perilaku berisiko berbasis gadget dengan jumlah responden 188 orang dan dikembangkan menggunakan teknik kuota sampling. Analisa data memakai analisa univariat yaitu statistik deskriptif berupa frekuensi serta persentase perilaku penggunaan gadget. Temuan menunjukkan dimana mayoritas remaja yang belajar di Universitas Tanjungpura berusia antara 18 hingga 22 tahun. Partisipan pada studi ini yaitu laki-laki dan perempuan, karakteristik responden berasal dari semester II, IV, VI dan VIII yang diambil dalam jumlah yang sama, jenis-jenis gadget yang digunakan yaitu smartphone, laptop, tablet dan PC, mayoritas remaja memiliki perilaku berisiko penggunaan gadget  dalam kategori sedang dimana sebagian besar remaja dengan usia 20 tahun memiliki perilaku berisiko penggunaan gadget dalam kategori sedang. Terdapat gambaran perilaku berisiko pada aktivitas penggunaan gadget di agregat usia remaja dengan persentase perilaku berisiko penggunaan gadget kategori sedang (92,0%), kategori tinggi (5,3%), dan kategori rendah (2,7%). Kata Kunci: Gadget, Perilaku Berisiko, Remaja