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八、光接口参数的要求 本章给出适用于点到点WDM系统的参数的规范。规范的目标是为将来提供不同系统间的横向兼容性,目前则只能达到部分横向兼容的目的。 表8中的光信噪比OSNR的要求为系统寿命
Optical interface parameters requirements This chapter gives the specifications for point-to-point WDM system parameters. The goal of the specification is to provide horizontal compatibility between different systems for the future, at the moment only partially horizontal compatible. The optical signal to noise ratio OSNR requirements in Table 8 are the system lifetimes