Title:
光リング網において波長多重化方式でデータ伝送するための方法および装置
Document Type and Number:
Japanese Patent JP4099311
Kind Code:
B2
Abstract:
Method for data transmission in a bi-directional working channel between a plurality of terminals of an optical ring network having a protection means that, given a disturbed data transmission, sets up a protection connection in the wavelength-division multiplex method in a working channel via the undisturbed section of the ring network in a single bi-directional protection channel that has at least the transmission capacity of the working channel.
Inventors:
Horst mueller
Application Number:
JP2000504674A
Publication Date:
June 11, 2008
Filing Date:
June 10, 1998
Export Citation:
Assignee:
Siemens Actien Gezelshaft
International Classes:
H04B10/07; H04L12/437; H04B10/03; H04B10/032; H04B10/035; H04B10/079; H04B10/2513; H04B10/2557; H04B10/275; H04B10/296; H04B10/297; H04J14/02
Domestic Patent References:
| JP8237195A | ||||
| JP8018592A |
Attorney, Agent or Firm:
Makoto Hagiwara