Measurements of the effect of optical beat interference on the bit error rate of a subcarrier-based passive optical network

1993 ◽  
Author(s):  
T. H. Wood ◽  
N. K. Shankaranarayanan
Keyword(s):  
Bit Error Rate ◽  
Error Rate ◽  
Optical Network ◽  
Passive Optical Network

scholarly journals Aplikasi Sensor Jarak Jauh pada Penerapan Gigabit Passive Optical Network (GPON) Berbasis Optisystem

2018 ◽  
Vol 4 (2) ◽  
pp. 19-26
Author(s):  
Wahyuni Khabzli
Keyword(s):  
Bit Error Rate ◽  
Error Rate ◽  
Optical Network ◽  
Optical Power ◽  
Passive Optical Network ◽  
Power Meter ◽  
Link Budget

Teknologi serat optik telah dapat digunakan sebagai aplikasi sensor jarak jauh. Selain kemampuannya dalam hal kecepatan dan kapasitas dalam trasnfer data, penggunaan serat optik pada aplikasi sensor jarak jauh adalah karena ukurannya yang kecil serta tidak membutuhkan sumber energi listrik. GPON (Gigabit Passive Optical Network) merupakan standar komunikasi optik yang dikembangkan oleh ITU-T via G.984. GPON memiliki memiliki beberapa keunggulan dibanding standar lain, yaitu: memiliki bandwidth yang besar dan efisiensi yang tinggi. Pada penelitian ini penulis merancang penggunaan serat optik pada aplikasi sensor jarak jauh menggunakan standar GPON pada salah satu client yang terhubung dengan STO BKR, STO PBR, STO RBI dan STO ARK Pekanbaru. Aplikasi sensor ini disimulasikan menggunakan software Optisystem dengan parameter pengujian yaitu power link budget dan Bit Error Rate (BER). Dari hasil pengukuran menggunakan Optical Power Meter (OPM) yang ada di Optosystem, diperoleh nilai level daya penerimaan lebih besar dari -28 dBm dan BER lebih kecil dari 10-9.

Performance Analysis of 4×10 Gbps OFDM-PON System Over ROF Link

2019 ◽  
Vol 40 (2) ◽  
pp. 113-117 ◽  
Author(s):  
Anjali Koundal ◽  
Sanjeev Dewra
Keyword(s):  
Quality Factor ◽  
Bit Error Rate ◽  
Error Rate ◽  
Orthogonal Frequency Division Multiplexing ◽  
Optical Network ◽  
Single Mode ◽  
Input Power ◽  
Passive Optical Network ◽  
Laser Source ◽  
Bit Rate

Abstract In this paper, an OFDM-ROF-PON transmission system at bit rate of 4×10 Gbps is proposed and demonstrated. This paper analyzes orthogonal frequency division multiplexing system for radio over fiber in passive optical network at different input powers. A laser source of 193.1 THz is used with single mode fibers of length 400 km and 500 km. A transmission bit rate of 10 Gbits/sec is used to simulate the OFDM-ROF-PON system. The performance of the system has been analyzed with acceptable Quality Factor and Bit Error Rate at low signal input power in the presence of fiber non-linearities. Also the system does not use any amplifiers and the work is done at higher bit rates. It is analyzed that as the input power increases quality factor also increases and bit error rate decreases.

scholarly journals Studi Perbandingan Jaringan Optik Eksisting dengan Gigabit Passive Optical Network (GPON) di Kampus Universitas Udayana Bukit Jimbaran

2018 ◽  
Vol 5 (2) ◽  
pp. 43
Author(s):  
I Putu Yuda Pramana Putra ◽  
Pande Ketut Sudiarta ◽  
Gede Sukadarmika
Keyword(s):  
Bit Error Rate ◽  
Error Rate ◽  
Rise Time ◽  
Time Budget ◽  
Optical Network ◽  
Passive Optical Network ◽  
Power Budget ◽  
University Campuses ◽  
Network Quality ◽  
Point To Point

The purpose of this study is to compare the existing optical network conditions that use point to point technology with GPON network designed for Udayana University campuses area in Bukit Jimbaran Bali. The Existing optical network is currently able to serve only 14 buildings from 77 existing productive buildings due to the limited number of available optical cores.. It means in order to connect each building at the campuses area, it is required much more optical fiber. Alternatively is using Gigabit Passive Optical Network (GPON) technology. This research was conducted by analyzing the condition of the existing optical network and designing the GPON network. Here are compared some network feasibility parameters ie Link Power Budget, Rise Time Budget and Bit Error Rate. Then compare the use of cores, the number of subscribers as well as device estimation and transmission costs. The study found that to connect all of the buildings are GPON configuration required only 22 optical cores, compared to 154 cores for eksisting network designs. However, the GPON design has lower network quality but is simpler and much more economical if it is implemented for a wide network.

scholarly journals PERANCANGAN DAN PENGUKURAN PERFORMANSI JARINGAN FIBER TO THE HOME DENGAN TEKNOLOGI GIGABIT PASSIVE OPTICAL NETWORK MENGGUNAKAN APLIKASI OPTISYSTEM DI KELURAHAN SURAU GADANG

2021 ◽  
Vol 11 (2) ◽  
pp. 22-27
Author(s):  
Siska Aulia ◽  
Silvia Fitri ◽  
Aprinal Adila Asril
Keyword(s):  
Bit Error Rate ◽  
Error Rate ◽  
Rise Time ◽  
Signal To Noise Ratio ◽  
Time Budget ◽  
Optical Network ◽  
Google Earth ◽  
Passive Optical Network ◽  
Signal To Noise ◽  
Fiber To The Home

Pada tugas akhir ini dirancang suatu jaringan Fiber To The Home ( FTTH) di Kelurahan Surau Gadang yang mana daerah tersebut dilakukan perancangan dan pengukuran performasi jaringan dimana standar yang digunakan sesuai dengan PT. ICON+. Tata cara yang digunakan dalam perancangan ini ialah penen- tuan posisi, pengumpulan informasi, serta perancangan memakai aplikasi Google Earth serta OptiSystem. Hasil dari perbandingan antara pengukuran OptiSystem dan pengukuran di lapangan didapatkan hasil redaman yang berbeda, dimana hasil pengukuran pada OptiSystem pelanggan dengan jarak terjauh menghasilkan daya terima sebesar -18.277 dBm sedangkan untuk pengukuran di lapangan pelanggan dengan jarak terjauh menghasilkan daya terima sebesar -18.52 dBm. Parameter Rise Time Budget didapatkan dari perhitungan ialah 0. 029 ns yang sudah memenuhi stndar kelayakan ialah tidak lebih dari 0. 219 ns sedangkan nilai Bit Error Rate pada simulasi ialah 8.11464 x 10-33 yang sudah memenuhi standar kelayakan ialah tidak lebih dari 10-9. Nilai Signal To Noise Ratio (SNR) merupakan 50.044831 dB yang pula penuhi standar minimal SNR ialah 21.5 dB. Dari hasil perhi- tungan serta hasil simulasi didapatkan nilai-nilai yang masih memenuhi standar kelayakan jaringan Fiber To The Home sehingga rancangan layak buat diimplementasikan.

Properties of Bidirectional Lump Raman Amplification for Co-use of 10 G-EPON and TWDM-PON Systems

2014 ◽  
Vol 35 (4) ◽  
Author(s):  
N. Kashima
Keyword(s):  
Bit Error Rate ◽  
Error Rate ◽  
Optical Network ◽  
Passive Optical Network ◽  
Raman Amplification ◽  
Nonlinear Fiber

AbstractWe have studied bidirectional lump Raman amplification (LRA) for upgrading the existing passive optical network (PON). We focus on the upgrading to TWDM-PON (or WDM/TDM-PON) systems economically. First of all, we investigate properties of a bidirectional LRA theoretically considering the co-use of 10 G-EPON and TWDM-PON. Then, we investigate them experimentally using a dispersion-shift fiber (DSF) and a high-nonlinear fiber (HNLF). Finally, we made fundamental bit error rate (BER) experiments to confirm the feasibility of the co-use method.

scholarly journals Comparison of Bit Error Rate of Line Codes in NG-PON2

2016 ◽  
Vol 5 (2) ◽  
pp. 95 ◽  
Author(s):  
Tomas Horvath ◽  
Radek Fujdiak ◽  
Milan Cucka ◽  
Marie Dankova ◽  
Jiri Misurec
Keyword(s):  
Bit Error Rate ◽  
Error Rate ◽  
Optical Network ◽  
Digital Signal ◽  
Passive Optical Network ◽  
Main Role ◽  
Optical Fibres ◽  
Q Factor ◽  
Comparison Line

This article focuses on simulation and comparison of line codes NRZ (Non Return to Zero), RZ (Return to Zero) and Miller’s code for NG-PON2 (Next-Generation Passive Optical Network Stage 2) using. Our article provides solutions with Q-factor, BER (Bit Error Rate), and bandwidth comparison. Line codes are the most important part of communication over the optical fibre. The main role of these codes is digital signal representation. NG-PON2 networks use optical fibres for communication that is the reason why OptSim v5.2 is used for simulation.

Performance Analysis of High Data Rate Wavelength Division Multiplexed Passive Optical Networks (WDM-PON) for Mobile Backhaul Application

Frequenz ◽  
2018 ◽  
Vol 72 (11-12) ◽  
pp. 561-573 ◽  
Author(s):  
Vivek Kachhatiya ◽  
Shanthi Prince
Keyword(s):  
Bit Error Rate ◽  
Error Rate ◽  
Discrete Data ◽  
Data Rate ◽  
Passive Optical Network ◽  
Wavelength Division ◽  
Wavelength Division Multiplexed ◽  
Data Rates ◽  
Mobile Backhaul ◽  
Wdm Pon

Abstract In this work, we propose a sixteen channel wavelength division multiplexed passive optical network (WDM-PON) architecture which provides seamless connectivity between mobile switching center (MSC) and base transceiver stations (BTS) and also serves the fiber to the home (FTTH) users. WDM-PON based mobile backhaul network is considered to be a prime solution due to its quick deployment and reduced cost. Due to growing demand for connectivity and data transmission, the number of wavelengths are increasing day by day. The bit error rate (BER) performance is analyzed for the discrete data rates per wavelength (viz. 2.5 Gbps, 5 Gbps, 10 Gbps, 20 Gbps, and 40 Gbps) at discrete reach for 16 channel WDM-PON. The optical spectrum of sixteen channel WDM-PON is observed for different data rates at multiplexer output and the same is analyzed after fiber distance of 20 km. The fiber reach of the WDM-PON is varied, and its effect on the performance parameter like bit error rate (BER) and Quality Factor (Q-Factor) is observed on BER analyzer for the discrete data rates per wavelength. It is found that as data rate per wavelength increases, the error-free reach of the WDM-PON system decreases. Proposed WDM-PON architecture performs superior to the compared work under similar initial conditions.

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