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6N138 Datasheet | Agilent(Hewlett-Packard)
Part No. : 6N138
Description : Low Input Current, High Gain Optocouplers
Download : 6N138 Click to Download
Page Number : 16
Manufacturer : Agilent(Hewlett-Packard)
File Size : 259 Kb

6N138 Article About

Given these factors, operators urgently need to adopt new technology to improve the present situation, while EPON and DSL combined model on these issues made a very good solution. China Telecoms EPON 2005 began testing the system now in its EPON technology, products and networking both mature, reaching the commercial level. ADSL technology is already mature, and ADSL2 + technology, the large extent, the use of broadband users increased bandwidth. China Telecoms EPON technology after several years of testing, selection and testing of network roll-out is relatively mature, and can provide 1Gbit / s symmetrical rate up and down the line, for a variety of high bandwidth video services are able to meet.
B) multimedia will become a necessity IM is no longer simple text interactions, and now the IM has been a veritable multimedia software, along with IM technology, and benefit from the continuous expansion of Internet bandwidth, audio and video capabilities have been gradually IM software as standard, and gradually become mainstream. C) multi-functional real-time communications tools will become the main tool for competitive differentiation in fact already broken through the real-time IM communications areas, and now the IM, its rich functionality, instant messaging is far beyond the words covered in the , in a sense, the current IM can not be called real-time communication software, it can be tied almost all popular applications on the Internet, both as a media player can also be a browser, search engine can also be a network drive, or they can be a RSS aggregator of information, and so on, instant communication is only one of its many features, of course, it is one of the most basic and fundamental features, but also people will continue their call real-time communication software for the reason the last point.

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