Title :
AC-coupled burst-mode OLT SFP transceiver for gigabit ethernet PON systems
Author :
Kwon, Jin-Wook ; Lee, Joong-Hee ; Baek, Jae-Myung ; Cho, Joo-Chul ; Seo, Ja-Won ; Park, Sung-Soo ; Lee, Jung-Kee ; Oh, Yun-Kyung ; Jang, Dong-Hoon
Author_Institution :
Telecommun. R&D Center, Samsung Electron. Co., Suwon-City, South Korea
fDate :
7/1/2005 12:00:00 AM
Abstract :
This letter presents a burst-mode optical line terminal transceiver for a gigabit ethernet passive optical network system. The transceiver package is compliant with small form-factor pluggable multisource agreement. The burst-mode receiver employs an ac-coupling between commercial transimpedance amplifier and limiting amplifier. The burst-mode receiver achieves sensitivity of -24.4 dBm at bit-error ratio 10-12 with pseudorandom bit sequence 27-1 data, overload of -1.5 dBm, and system dynamic range of 22.9 dB for preamble of 512 bits and guard time of 32 bits. Burst-mode penalty of 1.6 dB is also observed by experiment.
Keywords :
local area networks; optical fibre subscriber loops; optical receivers; optical transmitters; random sequences; transceivers; AC-coupling; bit-error ratio; burst-mode OLT SFP transceiver; burst-mode penalty; gigabit Ethernet PON; limiting amplifier; optical line terminal transceiver; passive optical network; pseudorandom bit sequence; small form-factor pluggable; system dynamic range; transimpedance amplifier; Dynamic range; Ethernet networks; Optical amplifiers; Optical fiber networks; Optical receivers; Optical sensors; Packaging; Passive optical networks; Stimulated emission; Transceivers; Burst-mode penalty; burst-mode receiver; ethernet passive optical network (EPON); optical line terminal (OLT); small form-factor pluggable (SFP); system dynamic range;
Journal_Title :
Photonics Technology Letters, IEEE
DOI :
10.1109/LPT.2005.850007
