Title :
Demonstration of a full duplex PON featuring 2.5 Gbps sub carrier multiplexing downstream and 1.25 Gbps upstream with colourless ONU and simple optics
Author :
Fàbrega, Josep M. ; López, Eduardo T. ; Lázaro, José A. ; Zuhdi, Muneer ; Prat, Josep
Author_Institution :
Univ. Politec. de Catalunya, Barcelona
Abstract :
We demonstrate a full-duplex DPSK SCM PON operating at 2.5 Gbps/1.25 Gbps bitrates, with RSOA ONU and simplified scheme. It achieves low sensitivity and is implemented with low-cost components.
Keywords :
differential phase shift keying; optical fibre networks; semiconductor optical amplifiers; subcarrier multiplexing; RSOA ONU; access passive optical networks; bit rate 1.25 Gbit/s; bit rate 2.5 Gbit/s; full-duplex DPSK SCM PON; optical network unit; subcarrier multiplexing; Band pass filters; Bandwidth; Differential quadrature phase shift keying; Frequency response; Optical filters; Optical network units; Optical receivers; Oscillators; Passive optical networks; Phase detection;
Conference_Titel :
Optical Communication, 2008. ECOC 2008. 34th European Conference on
Conference_Location :
Brussels
Print_ISBN :
978-1-4244-2227-2
Electronic_ISBN :
978-1-4244-2228-9
DOI :
10.1109/ECOC.2008.4729296
