FTTx的部署模式分析

Analysis of the Deployment Modes Of FTTx

FTTx的推进节奏主要受两方面因素影响:一方面是部署成本的下降,这意味着产品链的成熟;另一方面是业务需求的上升,这意味着产业链的闭合。FTTx的部署可针对不同应用场景的业务需求,在五种部署模式间进行合理选择,同时还需考虑OLT设备的部署、与现有IP城域网的配合和协调等问题。

The fast deployment of FTTx depends on two aspects. On one hand, the product chain becomes more mature with the implementation cost getting down. On the other hand, the closed -loop industry chain is formed with the demand for integrated service increasing. There are five modes in the deployment of FTTx to address service requirements of different scenarios. It is an effective approach to facilitate FTTx to choose an appropriate mode with consideration of the deployment of OLT equipments, as welt as the collaboration with existing IP MAN.