Prospects of using PON technology for transmission of signals exact frequency and time

DOI №______

Abstract

Considered technology PON, principles of its work and a summary of the types of technology and the prospects of its use as telecommunications distribution network signals exact frequency. In this paper, the question of the quality of transmitting precision frequency signals at the PON sites is investigated. The topological feature of the PON architecture, which has a tree structure attractive to its use as a telecommunication distribution network of signals of precise frequency and time, is potentially not prone to excitation due to the occurrence of synchronous signal loops and therefore the study of the peculiarities of the transmission of networks with PON technologies represents a practical interest in terms of the quality of transmitting signals of the exact frequency and time.

Keywords: PON, optical systems, WDM, ONU, Ethernet.

References
1. Бірюков М.Л. Транспортні мережі телекомунікацій: Системи мультиплексування: Підручник для студентів вищ. техн. закладів / М.Л. Бірюков, В.К. Стеклов, Б.Я. Костік; під ред. В.К. Стеклова. – К.: Техніка, 2005. – 312 с.
2. ITU-T Recommendation G.987.1 (01/10) 10-Gigabit-capable passive optical networks. (XG-PON): General requirements.
3. ITU-T Recommendation G.989.1 (03/13) 40-Gigabit-capable passive optical networks. (NG-PON2): General requirements.
4. PON – оптические сети с пассивной оптической магистралью [Електронний ресурс] // - Режим доступу до ресурсу: http://deps.ua
5. Всеукраинский проект UA.PON [Електронний ресурс] // - Режим доступу: http://ic-line.ua/projects/ua-pon
6. Access network systems for future mobile backhaul networks [Електронний ресурс] Seiji Yoshida // - Режим доступу: http://www.chronos.co.uk/files/pdfs/itsf/2012/Day1/1525_Access_ Network_Systems_Seiji_ Yoshida_NTT.pdf