Title :
A techno-economical assessment of a fiber optic local loop architecture in relation to network implementation technology
Author :
Trondoli, A. ; Vag, Gian Angelo
Author_Institution :
SIRTI SpA, Milan, Italy
Abstract :
An architecture model is proposed for a fiber-based subscriber loop network optimized at the minimum cost for the implementation technology and passive components inserted between the distribution center and the subscriber premises. The optimization has been carried out on the basis of technical and economical considerations and a prediction of the cost reduction trend up to the year 1995 has been derived for both the various passive components and the overall implementation costs. An economic evaluation of the overall network implementation cost per subscriber has been carried out on the basis of the different solutions and technologies described. This evaluation has been performed at present costs. Cost reduction trends up to the year 1995 have been derived by assuming mass production volumes, optimized manufacturing processes, and the adoption of upgraded installation procedures. On the basis of these considerations the most economical solution has been identified
Keywords :
optical fibres; optical links; subscriber loops; telecommunication networks; distribution center; economic evaluation; fiber optic local loop architecture; fiber-based subscriber loop network; network implementation technology; optimization; passive components; subscriber premises; techno-economical assessment; Bit rate; Cost function; Dispatching; Intelligent networks; Optical fiber cables; Optical fiber devices; Optical fiber subscriber loops; Optical fibers; Subscriber loops; Wavelength division multiplexing;
Conference_Titel :
Subscriber Loops and Services, 1988. Proceedings, ISSLS 88., International Symposium on
Conference_Location :
Boston, MA
DOI :
10.1109/ISSLS.1988.10673
