Cisco Headend System Release 2.5 User Guide
2-6
Setting Up the TSBroadcaster
4011043 Rev B
Configure the DNCS for the TSBroadcaster, Continued
10. In the Transport Stream ID field in each RF OUT row, and type the number
identifying the transport stream(s) carrying data from this MQAM modulator
out to the hubs on your system.
Note: You must specify unique transport stream IDs for all four output ports
Note: You must specify unique transport stream IDs for all four output ports
on the MQAM modulator.
11. Click the Modulation Type arrow in each RF OUT row, and select 64-QAM
for the modulation mode.
12. For each output port on this MQAM modulator, click in the Channel Center
Frequency (MHz) field in each RF OUT row, and type the frequency of the
channel you will use to send data from this MQAM modulator to the hubs on
your system. Cisco recommends that you enter a value in 6 MHz increments
from 91 to 867.
13. Click Apply.
Result: The system saves the MQAM modulator information you have
entered thus far into the DNCS database.
14. On the Set Up MQAM window, click the Advanced Parameters tab.
Result: The Advanced Parameters window opens.
Important: The system inserts the Configuration File Name automatically.
Important: The system inserts the Configuration File Name automatically.
Do not change this field without first consulting Cisco Services. The system
configuration file tells the MQAM modulator which version of software it
should be running.
15. Define which hubs will receive program/service data from this MQAM
modulator as follows:
•
•
To send data from this MQAM modulator to only specific hubs in the
headend, select the hub name in the Available Hubs field, and then click
Add. The hub name moves into the Selected Hubs field. Repeat this step
for each hub you want to receive data from this MQAM modulator.
•
To send data from this MQAM modulator to all hubs in the headend,
make sure no hubs appear in the Selected Hubs field.
Note: To remove a hub from the Selected Hubs field, select the hub name,
and then click Remove. The hub name moves into the Available Hubs field.