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Unrepeated 40-Gbit/s RZ single-channel transmission over 150 km of standard fiber at 1.55 mu m



IEEE Lasers and Electro-Optics Society; IEEE Communications Society; Optical Society of America -OSA-, Washington/D.C.:
Conference on Optical Fiber Communications 1997. Technical digest. Postconference edition : February 16 - 21, 1997, Dallas Convention Center, Dallas, Texas
Washington, DC: OSA, 1997 (OSA Technical digest series 1997,6)
ISBN: 1-557-52480-7
ISBN: 1-557-52481-5
ISBN: 0-7803-3860-X
ISBN: 0-7803-3861-8
ISBN: 1-557-52485-8
Conference on Optical Fiber Communication (OFC) <20, 1997, Dallas/Tex.>
Conference Paper
Fraunhofer HHI ()
data communication; optical fibre dispersion; optical fibre networks; time division multiplexing; unrepeated rz single-channel transmission; optical tdm transmission; extended span; standard single-mode fiber; passive dispersion compensation; dispersion slope; dispersion-compensating fiber; signal power; compensation scheme; word length; high-speed transmission; system penalty; 40 Gbit/s; 1.55 micron; 150 km

We report a 40-Gbit/s OTDM (optical time-division multiplexing) transmission through an extended span of 150-km standard single-mode fiber (SMF) with a receiver sensitivity of -30.5 dBm (<1 dB penalty) using passive dispersion compensation. The dispersion slope was reduced from 0.08 ps/nm2/km for SMF to 0.03 ps/nm2/km for SMF+DCF (dispersion- compensating fiber). We investigate the influence of the signal power, the compensation scheme, and the word length.