Large Capacity Long Reach Unrepeatered Transmission Using Fiber Aeff-managed Span with Optimized Amplification Scheme

نویسندگان

  • Benyuan Zhu
  • Peter I. Borel
  • X. Jiang
  • D. W. Peckham
چکیده

This paper describes the recent development of enabling fibre technologies for high capacity, long span, unrepeatered transmission systems, including ultra-large-area low loss fibre and high efficiency Er-doped fibre (EDF) for remote optically-pumped amplification (ROPA). We present the system design and experimental demonstration of 3.2 Tb/s (32 x 120-Gb/s) transmission over a 445-km long unrepeatered link by using an Aeffmanaged fibre span. This paper also discusses design trade-offs for performance enhancement of unrepeatered transmissions.

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تاریخ انتشار 2013