External SATA Specification Revision to Add Power Line for Easy Usage外部SATA的规格修订新增电力线，方便使用
You must be familiar with PATA (Parallel ATA) or SATA (Serial ATA) interface that are common in PC architecture for hard disk or optical drive connection.您必须熟悉的PATA （并行ATA ）或SATA （串行ATA ）接口，是常见的PC架构的硬盘或光盘驱动器连接。 But some of us may not hear of eSATA (External SATA) even though it was defined few years back in 2004.但我们当中有些人可能没有听到（ eSATA （外部SATA ） ，即使这是界定几年，早在2004年。 Evolution has changed the specification with faster data transmission but there is still similarity among them.演化，改变了规格，具有更快的数据传输，但仍有它们之间的相似性。 All of them are hot pluggable but none of them can be powered without an external power cable.所有这些都支持热插拔，但没有他们可以在没有动力的外部电源线。 Unlike USB 2.0 interface, the lacking of power line makes them less popular among consumer electronics products.不同的USB 2.0接口，缺乏电力线使他们冷门，其中消费性电子产品。 With the recent announcement from SATA-IO (Serial ATA International Organization, things may change. The organization is defining a new standard that will include power cable as part of the interface to external modules.与最近宣布，从SATA的印务局（串行ATA国际组织，事情可能会发生改变。该组织是界定一个新的标准将包括电力电缆的一部分，该接口外部模块。 
With the integration in place, the users no longer need to search for external power cable just to get the devices working.与整合的地方，用户不再需要寻找外部电力电缆只是为了获取设备的工作。 While with the additional power trace in the cable, it doesn’t affect existing performance and is still able to maintain the current theoretical maximum data transmission speed of 3Gbps, One thing for sure, the new cable will be backward compatible to the existing eSATA connectors so that they won’t introduce more trouble to the PC manufacturers.同时，与更多的权力追查，在电缆，它不影响现有的性能和仍能保持目前的最大理论数据传输速度的3 Gbps ，有一点可以肯定，新的电缆将向后兼容，以现有的（ eSATA连接器使他们不会引进更多的麻烦，向PC制造商。 Named as Power Over eSATA, the specification should be released by second half of 2008.命名为权力（ eSATA ，规格应该被释放，由2008年下半年。
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