DWDM设备(OptiX BWS320G)的保护方法  

The Protection Methods of DWDM Device(OptiX BWS 320G)

作　　者：李善翠 

机构地区：[1]江苏省电信职工培训中心,南京210012

出　　处：《光通信技术》2004年第2期46-48,共3页Optical Communication Technology

摘　　要：DWDM技术已经比较成熟并开始大量应用,网络的安全可靠是网络运营商服务质量的重要基础。针对华为公司的OptiXBWS320G波分设备,分别从网络的电传输层和光传输层介绍了几种保护方法,并以图例的方式说明了实际组网的应用配置。DWDM technology hasbeen mature and has been wildly used.The security and reliability of the net-work are the important base for network providers' quality of service. From electrical layer and optical layer of the network,thisarticle respectively introducessome protection methods of OptiX BWS320G which were produced by Huawei ,and illustrates practical applica-tionsand configurationsof the DWDM-based network.

关 键 词：ATM 无源光网络 传输汇聚子层 

分 类 号：TN915[电子电信—通信与信息系统]