DocumentCode
3598005
Title
First results of an experimental coloured section ring
Author
Hamel, A. ; Tholey, V. ; Sutter, A. ; Laville, D. ; Stoschek, J. ; Le Lann, P.
Author_Institution
France Telecom, CNET, Lannion, France
Volume
3
fYear
1996
Firstpage
51
Abstract
The coloured section ring (CSR) is a new cost effective all optical WDM SDH ring where a specific wavelength is assigned to each multiplex section (MS) interconnecting two adjacent ADMs. The transmission capacity is increased with 100% protection and new possibilities are offered to interconnect each couple of nodes. CSR is a promising alternative to STM-16 MS-SPRING as the benefits in equipment are in the 17% to 50% range. The full length of a 4 node experimental ring is 180 km with one EDFA per fiber.
Keywords
colour; fibre lasers; optical fibre networks; synchronous digital hierarchy; wavelength division multiplexing; 180 km; EDFA; STM-16 MS-SPRING; effective all optical WDM SDH ring; experimental coloured section ring; multiplex section; optical interconnections; protection; specific wavelength assignment; transmission capacity;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Communication, 1996. ECOC '96. 22nd European Conference on
Print_ISBN
82-423-0418-1
Type
conf
Filename
715618
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