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Proceedings Paper

Optic fiber access network through SDH systems
Author(s): Tatiana Radulescu; Irina Bristena Vasile; Alexandru Vasile
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Paper Abstract

The communication networks, highly specialized, were developed according to the type of transmitted information (vocal signal, data bases, TV signals). Presently, the networks’ evolution is targeted towards high velocities and services integration, networks characterized by SONET/SDH standards. SDH (Synchronous Digital Hierarchy) is the first standard, which provides an integrated system of network management and maintenance, ensures a uniform and global hierarchy of multiplexing and has advantages concerning the configuration of external network types. In this paper is described an access network for voice and dates communications, on optic fiber, built up with LOGES 2M Alcatel access routes (2 Mbps access) and with SDH transmission systems type Alcatel 1641SM (155Mbps).

Paper Details

Date Published: 30 September 2003
PDF: 5 pages
Proc. SPIE 5227, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies, (30 September 2003); doi: 10.1117/12.520117
Show Author Affiliations
Tatiana Radulescu, Univ. Politehnica of Bucharest (Romania)
Irina Bristena Vasile, Univ. Politehnica of Bucharest (Romania)
Alexandru Vasile, Univ. Politehnica of Bucharest (Romania)


Published in SPIE Proceedings Vol. 5227:
Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies
Ovidiu Iancu; Adrian Manea; Dan Cojoc, Editor(s)

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