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2. Refer to the appropriate subsection below, depending
on the output mode selected, to complete the output
conguration elds.
RF Output Conguration
a) Select the RF Mode—64-QAM or 256-QAM
(default)—by clicking the radio button at the left
of the appropriate option.
b) In the Start RF Channel eld, type the RF start
channel number. The remaining three channels
will be automatically assigned per EIA-542 STD
CATV frequency allocation standards.
IP Output Conguration
a) For each IP channel stream, type the appropriate
multicast IP address and port number in the IP
Address and IP Port elds, respectively.
Note: If you would like the OAT100R to auto-
increment IP channels from a base multicast
IP address, you will need to complete output IP
channel configuration from the command line
interface. See “Configure the IP Output” on pages
56 to 59 for further information.
b) (Optional) In the TTL eld, specify the number
of hops allowed before the multicast data is
dropped. If a router is being used on the system,
the TTL value should be the number of router
hops + 1. If a router is not being used, leave the
TTL set to 1 (default).
Note: The option to set the TTL is available only
with OAT100R version 2.0 or later software.
3. When you have completed the fields as required, click on
the Set button below the Start RF Channel field or below
the last IP Port field, as applicable.
If you successfully changed output configuration parameters,
the system will display at the bottom of the System
Information display. The System Information display will also
show the updated output conguration.
Conguration Options via GUI (Cont.)
Typical RF Output Configuration Fields
Typical IP Output Configuration Fields