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看到这个题目,各位千万不要误会。没错,由中科多媒体推出的“大白鲨”系列光驱现在几乎在电脑爱好者群体里家喻户晓,可这次笔者要跟大家介绍的“大白鲨”却并非光驱,而是一只小小“猫”。没错,就是MODEM,而且是国内首款支持“V.92”标准的外置MODEM。 何为“V.92”标准 自80年代以来,CCITT和ITU制定了多种MODEM标准(协议),其中主要有V.32异步/同步、4.8K/9.6K全双工标准协议;V.32bisV.32的加强版,定义全双工14.4K连线速率;V.34同步28.8K全双工标准协议;V.34bis同步36.6K全双工标准协议等。随着网络传输数据的增多和传输速率的提高,数据压缩和纠错处
See this topic, you do not misunderstand. Yes, the “Jaws” series CD-ROM released by Zhongke Multimedia is now widely known in the computer enthusiasts community. However, this time, I want to introduce the “Jaws” which are not CD-ROMs but rather a small “cat ”. That’s right, that’s MODEM, and it’s the first external MODEM in China that supports the “V.92” standard. What is the “V.92” standard Since the 1980s, CCITT and the ITU have developed various MODEM standards (protocols), including V.32 asynchronous / synchronous, 4.8K / 9.6K full duplex standard protocols; V.32bisV .32 enhanced version of the definition of full-duplex 14.4K connection speed; V.34 synchronous 28.8K full duplex standard protocol; V.34bis synchronous 36.6K full duplex standard protocol. With the increase of network transmission data and transmission rate, data compression and error correction office