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ITU There are 3934 products.
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ITU-T V.31
ITU-T V.31 Electrical characteristics for single-current interchange circuits controlled by contact closure
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ITU-T V.31bis
ITU-T V.31bis Electrical characteristics for single-current interchange circuits using optocouplers
$10.00 $25.00 -60%In Stock -
ITU-T V.33
ITU-T V.33 14400 bits per second modem standardized for use on point-to-point 4-wire leased telephone-type circuits
$10.00 $25.00 -60%In Stock -
ITU-T V.36
ITU-T V.36 Modems for synchronous data transmission using 60-108 kHz group band circuits
$10.00 $25.00 -60%In Stock -
ITU-T V.37
ITU-T V.37 Synchronous data transmission at a data signalling rate higher than 72 kbit/s using 60-108 kHz group band circuits
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ITU-T V.50
ITU-T V.50 Standard limits for transmission quality of data transmission
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ITU-T V.51
ITU-T V.51 Organization of the maintenance of international telephone-type circuits used for data transmission
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ITU-T V.53
ITU-T V.53 Limits for the maintenance of telephone-type circuits used for data transmission
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ITU-T V.56
ITU-T V.56 Comparative tests of modems for use over telephone-type circuits
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ITU-T V.230
ITU-T V.230 General data communications interface layer 1 specification
$10.00 $25.00 -60%In Stock
