ABSTRAKSI: Regional Metro Jawa Barat merupakan jaringan transmisi Sistem Komunikasi Serat Optik (SKSO) yang menghubungkan daerah-daerah yang ada di Jawa Barat dan memiliki peranan yang sangat penting dalam kegiatan komunikasi. Seiring dengan kebutuhan pelanggan akan kegiatan berkomunikasi yang semakin meningkat, terlebih lagi di Jawa Barat salah satu yang memiliki kepadatan penduduk yang tinggi di Indonesia, maka evaluasi dan peningkatan performansi terhadap SKSO akan selalu dibutuhkan baik dalam segi jaringan transmisi maupun kemampuan perangkat agar kebutuhan pelanggan selalu terpenuhi.
Dalam tugas akhir ini akan dianalisa kinerja SKSO pada regional metro Jawa Barat, di mana teknologi multiplexing yang digunakan adalah Dense Wavelength Division Multiplexing (DWDM). Analisis dilakukan berdasarkan beberapa parameter performansi yaitu link power budget, rise time budget, maintainability, availability, reliability. Melakukan perhitungan serta menganalisis bit error rate, mengamati detail gangguan dan penanggulangannya.
Dari hasil evaluasi menyeluruh pada periode Juni 2012 – Maret 2013 menyimpulkan bahwa sistem belum beroperasi dengan baik secara menyeluruh, karena nilai availability rata-rata nya sebesar 97.88% terhitung tidak memenuhi standar minimum yang ditetapkan Telkom Indonesia, yaitu 99.95%, sedangkan nilai MTTRepair rata-rata sebesar 3.05 jam (memenuhi standar), nilai MTTRecovery rata-rata sebesar 1.5 jam (memenuhi standar), dan nilai reliability rata-rata nya sebesar 0.9727.Kata Kunci : Dense Wavelenght Dense Multiplexing, G.652, G.655, evaluasi, performansi.ABSTRACT: Regional Metro West Java is an optical fiber communication systems transmission network that connect existing areas in West Java and has an important role in communication activities. Along with customer needs for communication is increasing, especially in West Java, one of which has a high population density in Indonesia, the evaluation and improvement of performance will always be needed both in terms of the transmission network and the ability of the device so the customer needs are always met.
This final project evaluates the performance of optical fiber communication systems in Regional Metro West Java, where the multiplexing technology used is Dense Wavelength Division Multiplexing (DWDM). Evaluation and analysis is based on some parameter, that is link power budget, rise time budget, maintainability, availability, reliability. Analyze the bit error rate, observe details and interference mitigation.
From the evaluation results during the period June 1st, 2012 – March 31st, 2013, conclude that the performance of Regional Metro West Java was not good enough, because the average availability system is 97.88% that calculated does not meet the minimum standards set by Telkom Indonesia, which is 99.95%, while the average value MTTRepair is 3,05 hours (meets standard), the value MTTRecovery average is 1,5 hours (meets standard), and the value of his average reliability is 0.9727.Keyword: Dense Wavelenght Dense Multiplexing, Evaluation, Performance.