OTN-overhead based Optical-Path Performance Management in the NMS of GMPLS-Controlled All-Optical Networks

Konferenz: ECOC 2007 - 33rd European Conference and Exhibition of Optical Communication
16.09.2007- 20.09.2007 in Berlin, Germany

Tagungsband: ECOC 2007

Seiten: 2Sprache: EnglischTyp: PDF

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Tsuritani, Takehiro; Miyazawa, Masanori; Otani, Tomohiro (KDDI R&D Laboratories Inc., 2-1-15 Ohara Fujimino-shi, Saitama, 356-8502, Japan)

OTN-overhead based optical-path performance management was succesfully demonstrated in the network management system of GMPLS-controlled all-optical networks. Intensional bit error ratio (BER) degradation was appropriately detected and isolated by tracing the BER along the optical-path.