Title :
Equalization of 10 GbE multimode fiber links
Author :
Khosla, Ravish ; Kumar, Ksbitiz ; Patel, Ketan M. ; Pelard, Cattalen ; Ralph, Stephen E.
Author_Institution :
Sch. of Electr. & Comput. Eng., Georgia Inst. of Technol., Atlanta, GA, USA
Abstract :
This study reports the use of electrical equalization strategies on 10-Gb/s MMF links. Specifically, the use of feed-forward equalization and decision feedback equalization (DFE) methods, to reduce ISI and thereby extend the reach of 10 GbE. Due to the complex behavior of MMF, measured impulse responses are used for a number of fibers. This study demonstrates that 300 m reach is possible for 500 MHz-km fiber, nearly quadrupling the 10 gigabit Ethernet (10 GbE) standard.
Keywords :
decision feedback equalisers; optical fibre LAN; optical fibre testing; telecommunication standards; 10 Gbit/s; 10 gigabit Ethernet standard; 300 m; decision feedback equalization; electrical equalization strategies; feed-forward equalization; impulse responses; multimode fiber links; Bit error rate; Decision feedback equalizers; Optical attenuators; Optical distortion; Optical feedback; Optical fibers; Optical filters; Optical pulses; Optical receivers; Optical transmitters;
Conference_Titel :
Lasers and Electro-Optics Society, 2003. LEOS 2003. The 16th Annual Meeting of the IEEE
Print_ISBN :
0-7803-7888-1
DOI :
10.1109/LEOS.2003.1251671
