User guide

Using the Downstream Option Ubee Interactive
24 Ubee DVW3201B Advanced Wireless Voice Gateway Subscriber User Guide • May 2012
Label Description
DS-1 to DS-8 Numbers the downstream channels.
Frequency Displays the downstream channel frequency on which the
cable modem is scanning.
Lock Status Displays if the cable modem succeeded in locking to a
downstream channel.
Channel Id Displays the downstream channel ID.
Modulation Displays the modulation method required for the downstream
channel to lock on to by the cable modem. This method is
determined by the service provider.
Symbol Rate
(Msym/sec)
Displays the symbol rate. Current cable modem downstream
symbol rates:
 QAM64 is 5056941 sym/sec
 QAM256 is 5360537 sym/sec
Interleave Depth Displays the current cable modem downstream Interleave
depth (4/8/16/32/64/128/other).
Power Level
(dBmV)
Displays the receiver power level in millivolts after ranging
process.