Title :
40 Gbit/s ETDM for long haul WDM transmission
Author :
Krummrich, P.M. ; Gottwald, Erich ; Weiske, C.-J. ; Schopflin, A. ; Kotten, K. ; Lankl, B.
Author_Institution :
Opt. Networks, Inf. & Commun. Networks, Siemens AG, Munich, Germany
Abstract :
Channel bit rates of 40 Gbit/s are the next step after 2.5 and 10 Gbit/s in the SONET/SDH hierarchy. We describe transmitter and receiver designs as well as system aspects and new modulation formats.
Keywords :
SONET; optical design techniques; optical modulation; optical receivers; optical transmitters; synchronous digital hierarchy; telecommunication channels; time division multiplexing; wavelength division multiplexing; 40 Gbit/s; Gbit/s ETDM; SONET/SDH hierarchy; channel bit rates; electrical time division multiplexing; long haul WDM transmission; modulation formats; receiver designs; system aspects; transmitter designs; Bit rate; Communication industry; Costs; Modulation; Optical attenuators; Optical distortion; Optical fiber polarization; Optical receivers; Optical transmitters; Time division multiplexing;
Conference_Titel :
Lasers and Electro-Optics Society, 2002. LEOS 2002. The 15th Annual Meeting of the IEEE
Print_ISBN :
0-7803-7500-9
DOI :
10.1109/LEOS.2002.1133923
