of which combine to usually disallow 28.8K connections. Note that for modems which can measure Signal-to-Noise Ratios, 37 dB is the *best* that can be obtained on a connection through any form of 64Kbps/channel PCM digital carrier. The specification for a voice grade telephone line is only 24 dB. 28.8Kbps to 33.6Kbps (ITU-T V.34 protocol) Indicates the line is so close to perfect that it would be difficult for the Telco Crater Lake 56k , Crater Lake, OR 56k Crater LakeCrater Lake , 56k Oregon, Crater Lake 56k
56k Crater Lake |
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