应用于远程异地存储FC-SAN的CWDM实现方法

Using CWDM to Achieve Long-Haul Storage over the FC-SAN Network

本文结合FC-SAN的网络传输模型,分析了在远程异地存储系统中传统使用的DWDM的实现方法的利弊,并由此提出了一种新的实现方法,即CWDM的实现方法。该方法能有效地实现FC-SAN和CWDM的无缝集成,在远程异地存储系统中,相对于DWDM而言能带来较大的经济效益。

Based on the FC-SAN network model, this paper analyzes the advantages and disadvantages of the traditional storage method DWDM used in long-haul storage systems. We also introduce a new method CWDM to achieve this. The new method can fully integrate with the FC-SAN network, and in long-haul storage systems it ean bring about better benefits than DWDM.