Title :
Near-Hitless Protection in IPoDWDM Networks
Author :
Gerstel, O. ; Leung, I. ; Nicholl, G. ; Sohel, H. ; Wakim, W. ; Wollenweber, K.
Author_Institution :
Carrier Routing Bus. Unit, Cisco, San Jose, CA, USA
Abstract :
A new protection scheme that takes advantage of integrated DWDM interfaces on routers to enable a near-hitless switchover of traffic from a failing working path to a protection path, using pre-FEC error statistics.
Keywords :
IP networks; error statistics; forward error correction; telecommunication network routing; telecommunication security; wavelength division multiplexing; IPoDWDM networks; forward error correction; integrated DWDM interfaces; near-hitless protection scheme; network routers; preFEC error statistics; Art; Optimized production technology; Protection; Radio access networks; Read only memory; Routing; Tellurium;
Conference_Titel :
Optical Fiber communication/National Fiber Optic Engineers Conference, 2008. OFC/NFOEC 2008. Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-55752-856-8
DOI :
10.1109/OFC.2008.4528318
