Voiceband modem operating standards
- Voiceband modem operating standards
-
Voiceband modem operating standards
ITU-T
standard transmission
rate modulation
method transmission
mode
V.27ter 4.8 kbps PSK half-duplex
V.29 9.6 kbps QAM half-duplex
V.17 14.4 kbps QAM/TCM half-duplex
V.21 300 bps FSK full-duplex
V.22 1.2 kbps PSK full-duplex
V.22bis 2.4 kbps QAM full-duplex
V.32 9.6 kbps QAM/TCM full-duplex
V.32bis 14.4 kbps QAM/TCM full-duplex
V.34 28.8 kbps QAM/TCM full-duplex
V.90 56 kbps
33.6 kbps
See as table:
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Universalium.
2010.
Look at other dictionaries:
modem — /moh deuhm, dem/, Computers. n. 1. an electronic device that makes possible the transmission of data to or from a computer via telephone or other communication lines. v.t. 2. to send or receive (information, data, or the like) via a modem.… … Universalium
Modem — For other uses, see Modem (disambiguation). A modem (modulator demodulator) is a device that modulates an analog carrier signal to encode digital information, and also demodulates such a carrier signal to decode the transmitted information. The… … Wikipedia
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fax — /faks/, Telecommunications. n. 1. facsimile (def. 2). adj. 2. facsimile (def. 5). v.t. 3. to transmit a facsimile of (printed matter, photographs, or the like) electronically: Fax the information to all our branch offices. [by shortening and resp … Universalium
ITU-T V-Series Recommendations — V90 redirects here. For the automobile, see Volvo V90. The ITU T V Series Recommendations on Data communication over the telephone network specify the protocols that govern approved modem communication standards and interfaces.cite web… … Wikipedia
Bit rate — Bit rates Decimal prefixes (SI) Name Symbol Multiple kilobit per second kbit/s 103 megabit per second Mbit/s 106 gigabit per second Gbit/s 109 … Wikipedia
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