STATUS
Version 2.0, February 2012. Copyright
2012 Hitron Technologies
40
Version 2.0, February 2012. Copyright
2012 Hitron Technologies
40
HITRON CGN USER’S GUIDE
Downstream Frequency
This displays the center frequency in Megahertz (MHz)
at which the CGN connects over the
CABLE
interface.
If you want the CGN to use a different center frequency,
enter it in the field and click
Apply
.
NOTE:
Do not change the frequency unless you have a
good reason to do so.
Upstream ID
This displays the ID number of the channel on which the
upstream signal is to be transmitted. When an upstram
connection cannot be made on the specified channel,
the CGN attempts to connect on the next channel.
If you want the CGN to attempt to connect on a different
channel, enter it in the field and click
Apply
.
NOTE:
Do not change the channel unless you have a
good reason to do so.
Downstream
NOTE:
The downstream signal is the signal transmitted to the CGN.
Frequency (MHz)
This displays the actual frequency in Megahertz (MHz)
of each downstream data channel to which the CGN is
connected.
Modulation
This displays the type of modulation that each
downstream channel uses.
Signal Power (dBmV) This displays the power of the signal of each
downstream data channel to which the CGN is
connected, in dBmV (decibels above/below 1 millivolt).
Signal Noise Ratio
(dB)
This displays the Signal to Noise Ratio (SNR) of each
downstream data channel to which the CGN is
connected, in dB (decibels).
Upstream
NOTE:
The upstream signal is the signal transmitted from the CGN.
Frequency (Hz)
This displays the frequency in Herz (Hz) of each
upstream data channel to which the CGN is connected.
Bandwidth (KSym/
sec)
This displays the bandwidth of each upstream data
channel to which the CGN is connected (in thousands of
symbols per second).
Table 9:
The Status > CM Status Screen (continued)
