3G时代光网络发展的思考

3G time light network development ponder

随着TD-SCDMA成为我国通信行业标准,意味着3G时代即将到来,这给光网络的发展带来了新的挑战。光网络将在3个领域进行演进:高容量的光交换,超长途解决方案和基于ASTN的网状网网络架构。适合新的光网要求的光纤标准的细分促进了光纤的准确应用,光网需要不断演进,适应各种新的挑战。

Becomes our country along with TD-SCDMA to correspond the profession standard, meant 3G time soon arrives, this has brought the new challenge for the light network development. The light network will carry on the evolution in 3 domains： High-capacity light exchange, ultra long-distance solution and based on ASTN netted network overhead construction. Suits the optical fiber standard which the new light net requests to subdivide promotes the optical fiber accurate application, the light net to need the unceasing evolution, adapts each kind of new challenge.