Adaptive Code Length FEC for Uncompensated Metropolitan 320 Gb/s DWDM Networks

This paper suggests a new adaptive length FEC algorithm to satisfy various line rates for metropolitan 32 ch × 10 Gb/s DWDM systems. With using FEC, the receiver sensitivity of transmission over 100 km of standard SMF for uncompensated conditions is improved by 1 dB with respect to 0 km at 10 -12 BE...

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Bibliographic Details
Main Authors: Hanlim Lee, Chanyoul Kim, Yongdeok Kim, Sungjin Park, Byungjik Kim, Junho Koh, Seongtaek Hwang, Yunje Oh, Byungchang Kang
Format: Conference Proceeding
Language:English
Subjects:
Adaptive coding
Clocks
Digital signal processing
Forward error correction
Optical fiber networks
Optical receivers
Optical sensors
Optical signal processing
Voltage
Wavelength division multiplexing
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Summary:This paper suggests a new adaptive length FEC algorithm to satisfy various line rates for metropolitan 32 ch × 10 Gb/s DWDM systems. With using FEC, the receiver sensitivity of transmission over 100 km of standard SMF for uncompensated conditions is improved by 1 dB with respect to 0 km at 10 -12 BER.