Abstract: Transmission properties of soliton system influenced jointly by stochastic variation of fiber parameters, ASE noise of amplifiers and interaction between neighboring solitons are considered in this paper. It is shown that stochastic variation of fiber parameters can change only the amplitude and energy of solitons when it exists alone in system and the arrival time jitter can be denied. However, when it exists with ASE noise and interaction, arrival time jitter of soliton becomes serious. It is proven that the jitter can be suppressed by filters.

Key words: stochastic parameters, arrival time jitter, soliton interaction