Title :
25 Gbit/s electrical duobinary transmission over FR-4 backplanes
Author :
Adamiecki, A. ; Duelk, M. ; Sinsky, J.H.
Author_Institution :
Lucent Technol., Bell Labs., Holmdel, NJ, USA
fDate :
7/7/2005 12:00:00 AM
Abstract :
25 Gbit/s electrical duobinary transmission over an FR-4 backplane is demonstrated for the first time. The BER performance is better than 10-13. This has been achieved using a two-tap finite impulse response filter for pre-emphasis and a high-speed duobinary-to-binary converter at the receiver. This work provides a potential path for realising 100 Gbit/s Ethernet systems using existing backplane technology.
Keywords :
FIR filters; error statistics; local area networks; receivers; telecommunication signalling; 100 Gbit/s; 25 Gbit/s; BER performance; Ethernet systems; FIR filter; FR-4 backplanes; backplane technology; electrical duobinary transmission; high-speed duobinary-to-binary converter;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20051477
