Application of passive optical network with optimized bus topology for local backbone data network

P Lafata, J Vodrazka - Microwave and Optical Technology …, 2011 - Wiley Online Library
This paper proposes an innovative application of passive optical networks with optimized
bus topology for local backbone data networks. Passive optical networks represent a …

Perspective application of passive optical network with optimized bus topology

P Lafata, J Vodrazka - Journal of applied research and technology, 2012 - scielo.org.mx
Passive optical networks (PONs) represent a promising solution for modern access
telecommunication networks. These networks are able to meet the increasing demands on …

Modeling of telecommunication cables for gigabit DSL application

M Nevosad, P Lafata, P Jares - Advances in Electrical and …, 2013 - 158.196.109.127
The first part of our paper brings the description and analysis of method used for modeling of
metallic cable's parameters according to the modified KPN model. Moreover we were able to …

Potential of communication cables in industry for gigabit transmission rates

J Vodrazka - 2015 International Conference on Information and …, 2015 - ieeexplore.ieee.org
Optical fibers or twisted pairs are used for fixed communication in telecommunications, local
area networks and industry networks. The combined network architecture with twisted pairs …

Innovation of methods for measurement and modelling of twisted pair parameters

L Cepa, M Kozak, J Vodrazka - Advances in Electrical and …, 2011 - advances.vsb.cz
The goal of this paper is to optimize a measurement methodology for the most accurate
broadband modelling of characteristic impedance and other parameters for twisted pairs …

Far-end Crosstalk Modeling Based on Capacitive and Inductive Unbalances Between Pairs in a Cable

P Lafata - Advances in Electrical and Electronic Engineering, 2011 - advances.vsb.cz
This article deals with new ways of far-end crosstalk (FEXT) modeling in multi-pair and multi-
quad metallic cables. Current standard modeling methods provide only rough estimations of …

Analyzing and modeling of far-end crosstalk in twisted multi-pair metallic cables

P Lafata, M Pravda - 2011 International Conference on Applied …, 2011 - ieeexplore.ieee.org
Crosstalk and especially far-end crosstalk represents the most serious source of disturbance
in today's digital transmission systems. It mostly limits the information capacity of current …

[PDF][PDF] Investigation of Accurate Far-End Crosstalk Modeling in Metallic Cables

P Lafata - Radioengineering, 2012 - radioeng.cz
Crosstalk and especially far-end crosstalk (FEXT) represents the most serious source of
disturbance in today's digital transmission systems. It mostly limits the information capacity of …

[PDF][PDF] Regression mathematical model of subscriber extension line

I Petrikova - Knowledge in Telecommunication Technologies and … - researchgate.net
The paper focuses on the definition of a regression mathematical model for metallic
subscriber extension lines implemented using a symmetric pair cable. The regression model …

Yapay sinir ağı tabanlı data kablosu parametreleri tahmini

P Öztürk - 2019 - acikerisim.nku.edu.tr
Kablo endüstrisinde, üretilecek bir kablonun parametrelerinin tahmini, deneme ve yanılma
yöntemleri ile kablo üretiminden kaynaklanan üretim sürecinin maliyetinin azaltılması önemli …