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100G发展势不可挡,预计在今后3-5年内100G网络将会迎来大规模的商用化建设,100G的技术的生命周期会远比40G要长。100G商用在即2011年12月,中国电信开启100G系统测试工作,组织烽火通信、华为、中兴通信和上海贝尔4家设备商,按照先后顺序,陆续进行设备测试。烽火通信和华为率先完成全部测试,中兴通讯和上海贝尔也将在3月之前完成设备测试。测试结束后,中国电信将根据测试结果部署下一步的引入计划。网络视频应用的规模兴起,云间网络互联需求的凸显,导致骨干网流量成倍的增长,40GDWDM传输系统已不能满足流量承载需求,100G部署呼声日益增高。
100G development overwhelming, is expected in the next 3-5 years 100G network will usher in a large-scale commercial construction, 100G technology life cycle will be much longer than the 40G. 100G commercial In December 2011, China Telecom opened 100G system testing, organized FiberHome, Huawei, ZTE and Shanghai Bell 4 equipment manufacturers, in accordance with the order, one after another equipment testing. FiberHome and Huawei took the lead in completing all the tests, ZTE and Shanghai Bell will also complete equipment testing by March. After the test, China Telecom will deploy the next introduction plan based on the test results. The rise of the scale of network video applications and the prominent demand for inter-cloud network interconnection have led to the double increase of the backbone network traffic. The 40GDWDM transmission system can no longer meet the traffic load demand, and the deployment of 100G is increasing.