Title :
20 Gbit/s TDM nonrepeatered transmission over 198 km DSF using Si-bipolar IC for demultiplexing and clock recovery
Author :
Bogner, W. ; Fischer, U. ; Gottwald, E. ; Mullner, E.
Author_Institution :
Public Commun. Networks Group, Siemens AG, Munchen, Germany
Abstract :
Results are reported of a 20 Gbit/s TDM transmission through 198 km of dispersion shifted fiber (DSF) without inline amplifiers. For a receiver we used a demultiplexer and clock recovery unit. A new decision circuit with combined phase detection is used. With an optical preamplifier a receiver sensitivity of -30.5 dBm has been achieved.
Keywords :
bipolar digital integrated circuits; clocks; decision circuits; demultiplexing equipment; integrated optoelectronics; optical fibre communication; optical fibre dispersion; optical receivers; optical signal detection; preamplifiers; sensitivity; time division multiplexing; very high speed integrated circuits; 198 km; 20 Gbit/s; DSF; Gbit/s TDM nonrepeatered transmission; Si-bipolar IC; clock recovery; clock recovery unit; combined phase detection; decision circuit; demultiplexing; dispersion shifted fiber; optical preamplifier; receiver demultiplexer; receiver sensitivity;
Conference_Titel :
Optical Communication, 1996. ECOC '96. 22nd European Conference on
Conference_Location :
Oslo, Norway
Print_ISBN :
82-423-0418-1
