Jing Qi~1, Ji Shubin~2, Zhang Yinfa~1, et al. Research in effects of OAS allocations on DWDM system stability[J]. 2006,(4):24-27. DOI: 10.13756/j.gtxyj.2006.04.009.
In view of the robustness of the DWDM system against malicious attacks
the effects of the allocation of EDFAs and the length of Optical Amplifier Sections(OAS) on the system stability are analyzed.It is found that the accumulated noise of the amplifiers increases linearly with their stage numbers and exponentially with their losses.When the number of OAS and the receiver sensitivity of a system are fixed
it will enhance the stability of the system to choose a proper EDFA allocation and OAS length.
关键词
稳定性恶意侵扰大信号(HSP)侵扰大噪声(HNP)侵扰
Keywords
stabilitymalicious attackHigh Signal Power (HSP) attackHigh Noise Power(HNP) attack