海缆分支单元设备应用探讨

摘要

Those are described the working principle and application scenarios of Branch Unit, and the mixed types of Branch Unit are illustrated with the AAE example. Finally, some suggestions are put forward in design of Branch Unit.%本文将介绍海缆分支单元设备工作原理和应用场景，并举例说明海缆分支单元混合应用案例，对最常用的光分插复用型海缆分支单元提出使用建议。