User's Manual
Tone Settings
The frequency band of ADSL is split up into 256 separate tones, each spaced
4.3125 kHz apart. With each tone carrying separate data, the technique
operates as if 256 separate modems were running in parallel. The tone
range is from 0 to 31 for upstream and from 32 to 255 for downstream. Do
not change these settings unless instructed by your ISP.
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Zhone Bonded Channel
User Manual
Version 1.1
Document #: BD-ZU0007-11