Abstract
This paper presents a comprehensive techno-economic evaluation of the hybrid fiber-coax (HFC) networks and the multichannel Ethernet passive optical networks (EPONs) as two main next generation broadband technologies. The focus within this study is the comparison of these technologies in the case of their deployment in the rural area. Moreover, this paper analyzes how these technologies could be profitably deployed and what could be the optimal migration path for the operators in Europe.
Highlights
In the last decade the role of broadband infrastructure has been revised and it is widely considered that the existence, or absence, of this infrastructure is parameter that is used to classified certain area as developed or underdeveloped
The analysis assumes that variable take rate reaches its maximum value of 20% in the fifth year
Capital Expenditure (CAPEX) of hybrid fiber-coax (HFC) models is significantly higher in comparison with WDM Ethernet passive optical networks (EPONs) since the HFC deployment includes implementation of coaxial cables, power cabinets and range of passive elements
Summary
In the last decade the role of broadband infrastructure has been revised and it is widely considered that the existence, or absence, of this infrastructure is parameter that is used to classified certain area as developed or underdeveloped. This paper present techno-economic analysis of the Hybrid Fiber-Coax (HFC) network, based on Data Over Cable Service Interface Specification (DOCSIS) 3.0, and hybrid multichannel Time/Wavelength Division Multiplexing Ethernet Passive Optical Network (TDM/WDM EPON) as the most competitive technologies which are able to deliver supreme service to end users [2]. In the case of the multichannel solution authors provide analysis of hybrid TDM/WDM EPON based on Dynamic Wavelength Priority Based Algorithm (DWPBA), and its successor DWPBA with Fine Scheduling (DWPBA-FS) [4]. Analysis of both systems rely on socio-demographic infrastructure of Serbia in which the broadband access in rural areas is under-develop and should be improved in future period.
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