This paper presents a comparative analysis of existing methods for increasing the capacity of fiber-optic transmission lines in situations where available optical fibers are scarce. The study examines the construction of new fiberoptic lines, the use of WDM (Wavelength Division Multiplexing) technologies, increasing data transmission rates, and transitioning existing optical transmission systems to single-fiber operation using passive Y-splitters. The methods are compared based on capital and operational expenditures, implementation complexity, optical fiber quality requirements, impact on signal-to-noise ratio (SNR) and bit error rate (BER), and the potential to free up fiber resources. It is demonstrated that the use of Y-splitters enables bidirectional signal transmission over a single optical fiber without constructing new routes and requires only minimal changes to active equipment. Based on calculations for rural fiber-optic line segments, the economic efficiency of the proposed solution is evaluated. The study finds that upgrading an existing line significantly reduces capital expenditures compared to building a new fiber-optic line, shortens implementation timeframes, and allows for the reuse of freed-up optical fibers. The proposed method offers a favorable efficiency-cost-feasibility ratio and holds promise for upgrading branched optical communication networks, particularly in rural and remote areas.
| Mualliflar | Киямов, Рахматулло Рузиевич |
|---|---|
| Jurnal | Мактабгача ва мактаб таълими |
| Nashriyot | Тошкент давлат педагогика университети |
| ISSN | 3060-4613, 3060-4613 |
| Nashr sanasi | 2026-09-11 |
| Jild | 4 |
| Son | 9 |
| Betlar | 393-400 |
| Til | Rus |
| DOI | 10.5281/zenodo.22832095 |
| Indeksga qo‘shilgan | 2026-09-19 |
DOI: 10.5281/zenodo.22832095 · Maqolaning asl sahifasi
fiber-optic transmission line, branched optical network, single-fiber mode, Y-splitter, capacity, SNR, BER, WDM, CAPEX, economic efficiency, network modernization, волоконно-оптическая линия передачи, разветвлённая оптическая сеть, одноволоконный режим, Y-разветвитель, пропускная способность, SNR, BER, WDM, CAPEX, экономическая эффективность, модернизация сети, optik tolali uzatish liniyasi, tarmoqlangan optik tarmoq, bitta tolali rejim, Y-splitter, o‘tkazish qobiliyati, SNR, BER, WDM, CAPEX, iqtisodiy samaradorlik, tarmoqni modernizatsiya qilish
| APA | Киямов, Рахматулло Рузиевич (2026). МОДЕРНИЗАЦИИ СЕТИ И ОЦЕНКА ЭКОНОМИЧЕСКОЙ ЭФФЕКТИВНОСТИ ПРЕДЛОЖЕННОГО РЕШЕНИЯ. Мактабгача ва мактаб таълими, 4(9), 393-400. https://doi.org/10.5281/zenodo.22832095 |
|---|---|
| GOST (OAK) | Киямов, Рахматулло Рузиевич МОДЕРНИЗАЦИИ СЕТИ И ОЦЕНКА ЭКОНОМИЧЕСКОЙ ЭФФЕКТИВНОСТИ ПРЕДЛОЖЕННОГО РЕШЕНИЯ // Мактабгача ва мактаб таълими. – 2026. – T. 4, № 9. – С. 393-400. – DOI: 10.5281/zenodo.22832095. |
| MLA | Киямов, Рахматулло Рузиевич. “МОДЕРНИЗАЦИИ СЕТИ И ОЦЕНКА ЭКОНОМИЧЕСКОЙ ЭФФЕКТИВНОСТИ ПРЕДЛОЖЕННОГО РЕШЕНИЯ.” Мактабгача ва мактаб таълими, 4(9), 393-400, 2026. https://doi.org/10.5281/zenodo.22832095 |
| Chicago | Киямов, Рахматулло Рузиевич. “МОДЕРНИЗАЦИИ СЕТИ И ОЦЕНКА ЭКОНОМИЧЕСКОЙ ЭФФЕКТИВНОСТИ ПРЕДЛОЖЕННОГО РЕШЕНИЯ.” Мактабгача ва мактаб таълими, 4(9), 393-400 (2026). https://doi.org/10.5281/zenodo.22832095 |
| Harvard | Киямов, Рахматулло Рузиевич (2026) ‘МОДЕРНИЗАЦИИ СЕТИ И ОЦЕНКА ЭКОНОМИЧЕСКОЙ ЭФФЕКТИВНОСТИ ПРЕДЛОЖЕННОГО РЕШЕНИЯ’, Мактабгача ва мактаб таълими, 4(9), 393-400. https://doi.org/10.5281/zenodo.22832095 |
| BibTeX | @article{article2026,
title = {МОДЕРНИЗАЦИИ СЕТИ И ОЦЕНКА ЭКОНОМИЧЕСКОЙ ЭФФЕКТИВНОСТИ ПРЕДЛОЖЕННОГО РЕШЕНИЯ},
author = {Киямов, Рахматулло Рузиевич},
journal = {Мактабгача ва мактаб таълими},
year = {2026},
volume = {4},
number = {9},
pages = {393-400},
doi = {10.5281/zenodo.22832095},
url = {https://doi.org/10.5281/zenodo.22832095}
} |
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