Title :
Nonlinear tolerance of 112-Gb/s DP-QPSK in a live field upgrade trial over a 848km 10G DWDM link
Author :
Griesser, H. ; Colomer, A. Carrasco ; Arribas, F. Jimenez ; Bayer, S. ; Benitez, J. L Arévalo ; Wernz, H. ; Magri, Roberto ; Bruno, Gianmarco
Author_Institution :
Ericsson GmbH, Backnang, Germany
Abstract :
An in-service field trial with coherently detected DP-QPSK at 112 Gb/s was performed over a Telefónica live link of 848 km, testing long term stability and determining noise margin and optimum launch power of the format.
Keywords :
optical fibre polarisation; optical links; optical testing; quadrature phase shift keying; wavelength division multiplexing; DP-QPSK; DWDM link; bit rate 10 Gbit/s; bit rate 112 Gbit/s; distance 848 km; in-service field trial; long term stability testing; noise margin; nonlinear tolerance; Bit error rate; Forward error correction; Optical noise; Optical signal processing; Optical transmitters; Signal to noise ratio;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2011 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4577-0213-6
