50G-PON: The First ITU-T Higher-Speed PON System

50G-PON: The First ITU-T Higher-Speed PON System

A suite of standards Recommendations has recently been developed in the ITU-T for a 50 Gb/s line rate passive optical network (PON) system. This 50G-PON system represents a significant leap in line rate from the 10 Gb/s systems being deployed today in fiber access applications. Achieving such a jump...

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Veröffentlicht in:IEEE communications magazine 2022-03, Vol.60 (3), p.48-54
Hauptverfasser: Bonk, Rene, Geng, Dan, Khotimsky, Denis, Liu, Dekun, Liu, Xiang, Luo, Yuanqiu, Nesset, Derek, Oksman, Vladimir, Strobel, Rainer, Van Hoof, Werner, Wey, Jun Shan
Format: Magazinearticle
Sprache:eng
Schlagworte:
5G mobile commuincation
Adaptive optics
Communication standards
Cryptography
Encoding
Error correction
Error correction codes
Optical communication
Optical fibers
Passive optical networks
Transceivers
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Beschreibung
Zusammenfassung:A suite of standards Recommendations has recently been developed in the ITU-T for a 50 Gb/s line rate passive optical network (PON) system. This 50G-PON system represents a significant leap in line rate from the 10 Gb/s systems being deployed today in fiber access applications. Achieving such a jump in performance necessitates an evolution in the underlying technologies. The 50G-PON system capitalizes on fundamental advances in the optical transceiver components working in conjunction with enhanced error correction and coding. It also introduces key innovations in activation procedures, contention-based operation, and expanded cryptographic features. With these improved capabilities, the 50G-PON system is ready to meet the new, and demanding, requirements of emerging services.
ISSN:0163-6804
1558-1896
DOI:10.1109/MCOM.001.2100441