Ubee DDM3513 Cable Modem User Guide, v10_30_10
Ubee Interactive
17
Uncorrectable Codewords
This field displays R-S codewords received on this channel
with uncorrectable errors.
Refresh
Click to re-display the current state of information in this
screen.
3.7 Upstream
Use the following procedure to review detailed information regarding the cable modem’s use of upstream
channels to the service provider.
1. Access the web interface. Refer to page 12 for instructions if required.
2. Click
Upstream
from the left-side of the screen.
3. Instructions are provided below the following example.
Item
Description
Channel Type
Displays the current locked upstream channel type. It may
be 1.0/2.0/mixed/3.0 according to collected UCDs.
Channel ID
Displays the current locked upstream channel ID.
Frequency (Hz)
Displays the current locked upstream frequency.
Ranging Status
Displays the current locked upstream ranging status
(Other/Aborted/Retries Exceed/Success/Continue/T4
Timeout)
Modulation
Displays the current locked upstream modulation type
(QPSK/ 8QAM /16QAM/
32QAM/64QAM/128QAM/256QAM).
Symbol Rate (Ksym/sec)
Displays the current locked upstream symbol rate.
