基于PTN+GPON的全光网络数据传输业务实践

Practice of data transmission service in all-optical network based on PTN+GPON

随着Internet业务和多媒体应用的快速发展,网络的业务量正在以指数级的速度迅速膨胀,这就要求网络必须具有高比特率数据传输能力和大吞吐量的交叉能力。光纤通信技术出现以后,光技术开始渗透于整个通信网,光纤通信有向全光网推进的趋势。文章基于烽火的PTN传送设备CiTRANS 640,结合GPON接入设备AN5516-04,通过实践的方式,讲述利用光接入设备和光传送设备讲述如何构建全光网数据传输。

With the rapid development of Interact services and multimedia applications, the network traffic is expanding ex- ponentially, which requires the network to have high bit rate data transmission capacity and large throughput cross-over capability. After the emergence of optical fiber communication technology, optical technology began to penetrate the entire communication network, optical fiber communication has the trend to all-optical network. In this paper, based on the beacon fire PTN transport equipment CiTRANS 640, combined with the GPON access equipment AN5516-04, through the way of practice, the use of optical access equipment and optical transmission equipment to describe how to build all-optical network data transmission.