Perencanaan dan Analisa Jaringan Fiber Optik Ultra-Speed Backbone Berbasis Automatic Switched Optical Network (ASON) di wilayah DKI Jakarta

Sasikirana, Karissa Maheswari (2026) Perencanaan dan Analisa Jaringan Fiber Optik Ultra-Speed Backbone Berbasis Automatic Switched Optical Network (ASON) di wilayah DKI Jakarta. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Pertumbuhan trafik data di wilayah metropolitan menuntut jaringan backbone serat optik berkapasitas besar yang sekaligus tahan terhadap gangguan. Penelitian ini merancang dan menganalisis jaringan backbone serat optik ultra-speed berbasis Automatic Switched Optical Network (ASON) di wilayah DKI Jakarta (Jakarta Intercity Backbone). Perencanaan dilakukan dengan menyusun topologi mesh 16 node ROADM dan 29 link beserta perhitungan power link budget, kemudian dimodelkan pada perangkat lunak Nokia Wavesuite Planner melalui konfigurasi site, node, segment, trail, dan service. Evaluasi performansi mencakup Optical Signal-to-Noise Ratio (OSNR), kapasitas per link, dan latency, serta pengujian ketahanan terhadap skenario gangguan berupa pemutusan serat ganda dan kegagalan node. Hasil menunjukkan OSNR seluruh 34 trail berada pada rentang 29,27–34,72 dB, di atas OSNR required (23,1 dB untuk 800G dan 27,8 dB untuk 1000G), dengan daya terima -4,161 dBm yang berada pada rentang aman. Kapasitas per panjang gelombang mencapai 1.277,12 Gbps (1000G) dan 865,22 Gbps (800G), jauh melampaui batas minimum backbone 100 Gbps. Pada skenario dua dan tiga pemutusan serat, mekanisme ASON berhasil merestorasi trail terdampak dengan penurunan OSNR rata-rata sekitar 0,59 dB. Namun pada kegagalan dua node yang disertai satu pemutusan serat, penurunan OSNR mencapai sekitar 1,63 dB dan 11 trail tidak dapat direstorasi. Dengan demikian, penerapan ASON terbukti meningkatkan survivability jaringan terhadap kegagalan ganda selama masih tersedia jalur alternatif, dengan konsekuensi penurunan kualitas sinyal yang sebanding dengan panjang lintasan restorasi.
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The rapid growth of data traffic in metropolitan areas demands high-capacity optical fiber backbone networks that are also resilient to failures. This study designs and analyzes an ultra-speed optical fiber backbone based on the Automatic Switched Optical Network (ASON) architecture for the DKI Jakarta region (Jakarta Intercity Backbone). The planning stage establishes a mesh topology of 16 ROADM nodes and 29 links together with a power link budget calculation, which is then modeled in Nokia Wavesuite Planner through site, node, segment, trail, and service configuration. Performance is evaluated in terms of Optical Signal-to-Noise Ratio (OSNR), per-link capacity, and latency, complemented by resilience testing against multiple fiber-cut and node-failure scenarios. The results show that the OSNR of all 34 trails ranges from 29.27 to 34.72 dB, above the required OSNR (23.1 dB for 800G and 27.8 dB for 1000G), with a received power of -4.161 dBm within the safe range. The per-wavelength capacity reaches 1,277.12 Gbps (1000G) and 865.22 Gbps (800G), far exceeding the 100 Gbps backbone minimum. Under two- and three-fiber-cut scenarios, the ASON mechanism successfully restores the affected trails with an average OSNR reduction of about 0.59 dB. However, under a two-node failure combined with one fiber cut, the OSNR reduction reaches about 1.63 dB and 11 trails cannot be restored. Therefore, the application of ASON is shown to improve network survivability against multiple failures as long as alternative paths remain available, at the cost of signal-quality degradation proportional to the restoration path length.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	ASON, DWDM, backbone serat optik, OSNR, Nokia Wavesuite Planner, ketahanan jaringan (survivability), ROADM. ============================================================ ASON, DWDM, optical fiber backbone, OSNR, Nokia Wavesuite Planner, network survivability, ROADM.
Subjects:	T Technology > TA Engineering (General). Civil engineering (General) > TA1800 Fiber Optics T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101 Telecommunication
Divisions:	Faculty of Intelligent Electrical and Informatics Technology (ELECTICS) > Telecommunication Engineering > 20202-(S1) Undergraduate Thesis
Depositing User:	Karissa Maheswari Sasikirana
Date Deposited:	22 Jul 2026 08:52
Last Modified:	22 Jul 2026 08:52
URI:	http://repository.its.ac.id/id/eprint/134955

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