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| Hardware > Networking Hardware > Remote Access Hardware > |
Modems
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ALSO CALLED: MOdulator/DEModulator, Asynchronous Modems, and 56 Kbps Modems
DEFINITION: A modem modulates outgoing digital signals from a computer or other digital device to analog signals for a conventional copper twisted pair telephone line and demodulates the incoming analog signal and converts it to a digital signal for the digital device. In
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| Your request for Modems multimedia returned limited or no results. The request has been expanded to include Remote Access Hardware multimedia.
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Video conferencing and collaboration: Capitalizing on the opportunity
| sponsored by SearchUnifiedCommunications.com
VIDEOCAST:
In this videocast, expert Melanie Turek explains further why video conferencing is enjoying a surge of popularity, how telepresence is affecting the market, and what other communications applications can be integrated into a video conferencing system.
Posted: 02 Sep 2008 | Premiered: 25 Sep 2008, 14:15 EDT (18:15 GMT)
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Podcast: Advanced Virtualization Management Q&A
| sponsored by CA
PODCAST:
Watch this expert Q&A videocast to get key tips on advanced virtualization management and the answers to the most recently asked questions by IT administrators.
Posted: 27 Aug 2008 | Premiered: 18 Jul 2008
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Protecting Your Business From the Lurking Evil in Your Network
| sponsored by Juniper Networks, Inc.
WEBCAST:
This webcast discusses the evolution of security risks and how the network identifies and mitigates them. It also explains solutions that help proactively reduce or prevent the impacts of the evolving threats.
Posted: 30 Jul 2008 | Premiered: Available On Demand
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MODEMS DEFINITION (continued): … recent years, the 2400 bits per second modem that could carry e-mail has become obsolete. 14.4 Kbps and 28.8 Kbps modems were temporary landing places on the way to the much higher bandwidth devices and carriers of tomorrow. From early 1998, most new personal computers came with 56 Kbps modems. By comparison, using a digital Integrated Services Digital Network adapter instead of a conventional modem, the same telephone wire can now carry up … Modems definition sponsored by SearchMobileComputing.com, powered by WhatIs.com an online computer dictionary
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