Title :
SDH-based 10 Gbit/s optical transmission system
Author :
Kobayashi, Yukio ; Sato, Yoshiaki ; Aida, Kazuo ; Hagimoto, Kazuo ; Nakagawa, Kiyoshi
Author_Institution :
NTT Optical Network Labs, Yokosuka, Japan
fDate :
28 Nov- 2 Dec 1994
Abstract :
A prototype SDH-based 10 Gbit/s optical transmission system composed of linear optical amplifier repeaters, regenerator repeaters and line terminals is realized. In order to supervise repeaters remotely, a new OA&M (operation administration and maintenance) system is designed. A WDM transmission line is used as a supervisory channel to support message-oriented data communication using a new protocol. Terminals can multiplex intra-office interfaces of STM-O, STM-1, STM-4, and STM-16 into the inter-office interface of 10 Gbit/s (STM-64) which is designed to convey four types of virtual container, VC-3, VC-4, VC-4-4c, and VC-4-16c
Keywords :
data communication; fibre lasers; maintenance engineering; multiplexing equipment; optical communication equipment; optical fibre networks; optical repeaters; synchronous digital hierarchy; telecommunication terminals; wavelength division multiplexing; 10 Gbit/s; OA&M system; STM-1; STM-16; STM-4; STM-64; STM-O; VC-3; VC-4; VC-4-16c; VC-4-4c; WDM transmission line; intra-office interfaces; line terminals; linear optical amplifier repeaters; message-oriented data communication; operation administration and maintenance; optical transmission system; protocol; regenerator repeaters; remote supervision; supervisory channel; virtual container; Containers; Data communication; Optical amplifiers; Protocols; Prototypes; Repeaters; Semiconductor optical amplifiers; Stimulated emission; Transmission lines; Wavelength division multiplexing;
Conference_Titel :
Global Telecommunications Conference, 1994. GLOBECOM '94. Communications: The Global Bridge., IEEE
Conference_Location :
San Francisco, CA
Print_ISBN :
0-7803-1820-X
DOI :
10.1109/GLOCOM.1994.512841
