Abstract:The substation is part of the electrical energy distribution system, therefore depending on its function it must be protected from disturbances that cause disruption to the distribution of electrical energy. One of the important…
mportant equipment in a substation is a transformer, and the protection device used is a lightning rod. With its good characteristics, the arrester plays a role in bypassing lightning currents so that the equipment does not produce high overvoltages. The analysis results show that the maximum distance between the arrester and the transformer is 10.96 meters, while the installation distance in the field is 3.2 meters, so the arrester can still protect the transformer because it is still lower than the maximum distance. Allowed. After the arrester turns on for 9.54 μs, the voltage on the transformer will drop. And because the BIL of the transformer is 650 KV and the peak voltage reaches 751.3 kV at 300 μs, the arrester can still protect the transformer.
Abstract:Abstract: The development of network infrastructure in higher education environments demands a monitoring system capable of detecting disruptions quickly and accurately. Royal University does not yet have an integrated and…
nd real-time network monitoring system, so network administrators often discover disruptions after receiving reports from users. This condition results in slow response to disruption handling and suboptimal network performance. This study aims to implement The Dude as a network monitoring system to support the optimization of Royal University's network infrastructure performance. The research method used is a qualitative approach with the stages of problem identification, literature study, system analysis, system design, implementation, and system testing. The monitoring system is implemented with The Dude Server architecture running on MikroTik CHR, while The Dude Client is used by the administrator via a laptop. The results show that the system is capable of performing network discovery, monitoring device status in real-time, displaying network topology visualization, recording monitoring history, and providing notifications when disruptions occur. System testing proves that all monitoring functions run according to the analyzed requirements. Thus, the implementation of The Dude is proven effective in increasing the speed of disruption detection, troubleshooting efficiency, and optimizing the network performance of Royal University.
Keywords: mikrotik; network monitoring; network discovery; network optimization; the dude
Abstrak: Perkembangan infrastruktur jaringan di lingkungan perguruan tinggi menuntut adanya sistem pemantauan yang mampu mendeteksi gangguan secara cepat dan akurat. Universitas Royal belum memiliki sistem monitoring jaringan yang terintegrasi dan real-time, sehingga administrator jaringan sering mengetahui gangguan setelah menerima laporan dari pengguna. Kondisi ini berdampak pada lambatnya respons penanganan gangguan serta kurang optimalnya kinerja jaringan. Penelitian ini bertujuan untuk mengimplementasikan The Dude sebagai sistem monitoring jaringan guna mendukung optimalisasi kinerja infrastruktur jaringan Universitas Royal. Metode penelitian yang digunakan adalah pendekatan kualitatif dengan tahapan identifikasi masalah, studi literatur, analisis sistem, perancangan sistem, implementasi, dan pengujian sistem. Sistem monitoring diimplementasikan dengan arsitektur The Dude Server yang berjalan pada MikroTik CHR, sedangkan The Dude Client digunakan oleh administrator melalui laptop. Hasil penelitian menunjukkan bahwa sistem mampu melakukan network discovery, memantau status perangkat secara real-time, menampilkan visualisasi topologi jaringan, mencatat histori monitoring, serta memberikan notifikasi ketika terjadi gangguan. Pengujian sistem membuktikan bahwa seluruh fungsi monitoring berjalan sesuai dengan kebutuhan yang telah dianalisis. Dengan demikian, implementasi The Dude terbukti efektif dalam meningkatkan kecepatan deteksi gangguan, efisiensi troubleshooting, dan optimalisasi kinerja jaringan Universitas Royal.
Kata kunci: mikrotik; monitoring jaringan; network discovery; optimalisasi jaringan; the dude
Abstract:The economic disruption makes conventional traders experience a decrease in sales turnover because they cannot compete with online traders. Most traders at Pakem market only sell in the conventional way because they do not…
ot have knowledge in terms of buying and selling online. This resulted in the turnover of traders who increasingly decreased day by day. The purpose of this service is to increase the sales volume of Pakem Market traders through the implementation of e-commerce. The service team started counseling and assistance in introducing social media and the marketplace as one of the sales channels that could be utilized by traders. After that, the service team began to guide traders in creating good marketing content by implementing the AIDA concept (Awerness, Interest, Desire, Action). Then the marketing content will be used as sales content in making sales on social media and also in the marketplace. This counseling and assistance has been carried out online and offline. In practice, Pasar Pakem traders are directly involved in creating marketing content and immediately try to put it into practice. This service runs smoothly and the purpose of this service can be achieved because of the cooperation and participation of all parties.
Keywords: AIDA; e-commerce; market marketing
Abstrak: Disrupsi ekonomi ini membuat pedagang konvensional mengalami penurunan omset karena kalah dengan pedagang online. Hal ini juga terjadi pada para pedagang di Pasar Pakem. Sebagian besar pedagang hanya berjualan dengan cara konvensional saja karena mereka tidak memiliki pengetahuan dalam hal jual beli secara online. Hal ini mengakibatkan omset pedagang yang semakin hari semakin mengalami penurunan. Tujuan dari pengabdian ini adalah meningkatkan volum penjualan pedagang Pasar Pakem melalui implementasi e-commerce. Tim pengabdi memulai penyuluhan dan pendampingan dalam mengenalkan sosial media dan marketplace sebagai salah satu saluran penjualan yang bisa dimanfaatkan oleh pedagang. Setelah itu tim pengabdi mulai membimbing para pedagang dalam pembuatan konten marketing yang baik dengan mengimplementasikan konsep AIDA (Awerness, Interest, Desire, Action). Konten marketing tersebut selanjutnya akan digunakan sebagai materi dalam melakukan penjualan di sosial media dan juga di marketplace. Penyuluhan dan pendampingan ini dilakukan secara online dan offline. Dalam pelaksanaannya pedagang Pasar Pakem secara langsung terlibat dalam pembuatan konten marketing dan langsung mencoba mempraktekkannya. Pengabdian ini berjalan dengan lancar dan tujuan pengabdian ini bisa tercapai karena kerjasama dan partisipasi dari semua pihak.
Kata kunci: AIDA; e-commerce; pasar; marketing
Abstract:Abstract: Manual management of domain validity periods and SSL certificates is prone to human error and can cause service disruptions, as was the case at PT XYZ. A reactive approach that relies on vendor notifications has…
s proven to be insufficient to ensure operational continuity. This research aims to design and implement an automated monitoring system to transform this manual approach into a preventive and proactive security framework. The method used is the implementation of an open-source stack consisting of Prometheus to collect metrics from specialized exporters (Blackbox and Domain Exporter), and Grafana for informative centralized dashboard visualization. The system is also integrated with early warning notifications via Telegram for rapid incident response. The result is a functional system with a centralized dashboard that visually displays the remaining validity period of assets using color markers (green for safe status, yellow for early warning, and red for critical status). System testing showed very high accuracy, reaching 100% for domains (MAE 0 days) and 99.45% for SSL certificates (MAE 1.0 days). This system has successfully transformed manual processes into automated and preventive ones, significantly mitigating the risk of human error and ensuring the reliability of digital services.
Keywords: domain; grafana; monitoring; prometheus; SSL certificate.
Abstrak: Pengelolaan manual masa berlaku domain dan sertifikat SSL rentan terhadap human error dan dapat menyebabkan gangguan layanan, seperti yang pernah terjadi di PT XYZ. Pendekatan reaktif yang mengandalkan notifikasi vendor terbukti tidak lagi memadai untuk menjamin kontinuitas operasional. Penelitian ini bertujuan merancang dan mengimplementasikan sistem pemantauan otomatis untuk mentransformasi pendekatan manual tersebut menjadi kerangka kerja keamanan yang preventif dan proaktif. Metode yang digunakan adalah implementasi stack open-source yang terdiri dari Prometheus untuk mengumpulkan metrik dari exporter spesialis (Blackbox dan Domain Exporter), serta Grafana untuk visualisasi dasbor terpusat yang informatif. Sistem ini juga diintegrasikan dengan notifikasi peringatan dini melalui Telegram untuk respons insiden yang cepat. Hasilnya adalah sebuah sistem fungsional dengan dashboard terpusat yang menampilkan sisa masa berlaku aset secara visual menggunakan penanda warna (hijau untuk status aman, kuning untuk peringatan dini, dan merah untuk status kritis). Pengujian sistem menunjukkan akurasi yang sangat tinggi, mencapai 100% untuk domain (MAE 0 hari) dan 99.45% untuk sertifikat SSL (MAE 1.0 hari). Sistem ini berhasil mengubah proses manual menjadi otomatis dan preventif, secara signifikan memitigasi risiko human error dan menjamin keandalan layanan digital.
Kata kunci: domain; grafana; pemantauan; prometheus; sertifikat SSL.
Abstract:Abstract: In its implementation, fiber optic is a cable that has fiber material that uses light as a transmission medium in sending data. The speed in data management becomes faster; there is the easy maintenance of tools.…
s. Handling this fiber optic disturbance, the company has complex data in big data wherein its management good processing is needed so that data redundancy does not occur. Still, accuracy and speed in data management are very important in big data management. Quality improvement for the company is the most important thing; even to achieve good quality, the company will do things that can support that quality; with the quality of the company being able to have long sustainability, a six sigma approach is carried out so that it can support quality improvements that the company can make.
Keywords: Big Data; Fiber Optic; Six Sigma
Abstrak : implementasinya fiber optic merupakan kabel yang memiliki bahan serat yang menggunakan cahaya sebagai media transmisi dalam mengikirimkan data sehingga kecepatan dalam pengelolaan data menjadi lebih cepat, terdapat kemudahan perawatan tools. Penanganan terhadap gangguan fiber optic ini perusahaan memiliki data yang kompleks dalam suatu bigdata dimana dalam pengelolaannya dibutuhkan suatu pengolahan yang baik agar tidak terjadi redudansi data, akan tetapi ketepatan dan kecepatan dalam pengelolaan data menjadi hal yang sangat penting dalam pengelolaan big data. Peningkatan kualitas bagi perusahaan menjadi hal yang paling penting, bahkan untuk mencapai kualitas yang baik perusahaan akan melakukan hal yang dapat menunjang kepada kualitas tersebut, dengan kualitas perusahaan dapat memiliki sustainable yang lama maka dilakukan pendekatan six sigma sehingga dapat mengdukung perbaikan kualitas yang dapat dilakukan oleh perusahaan.
Kata kunci : Big data; Fiber Optik; six Sigma
Abstract:According to the Jambi City Health Service Profile in 2021-2022, Putri Ayu Health Center is one of the inpatient health centers in Jambi City which is also acontributes the largest amount of medical waste with the amount…
of waste is 615 kg out of a total of 7804.1 kg of medical waste from health centers in Jambi City, so it has the potential to spread disease if medical waste is not managed properly. This research uses qualitative research methods with a descriptive approach. Data was obtained from 8 informants by conducting in-depth interviews and observations in May 2023 - April 2024 using qualitative research data analysis software. In the input aspect (1) Human Resources in the quantity aspect are sufficient, while the qualifications are not appropriate because they come from general administration. (2) Facilities and infrastructure are not sufficient and if there is damage, goods will be procured and reported to envinronmental health authority. Meanwhile, in the process aspect (3) Sorting is carried out by each waste producing poly unit by labeling the type of waste, date and poly, (4) The container used at the Putri Ayu Public Health Center meets the standards of Minister of Health Regulation Number 18 of 2020 (5) Transportation is carried out more than once every 2 days by PT Anggrek (6). Storage is carried out at TPS with a time span of 2-3 days at the latest. There are still input aspects that do not comply with standards (in the case of this research, namely the quality of human resources) causing disruption to process aspects, such as less than optimal management performance in managing medical waste in the container, transport and storage processes.