Configure Hub Unit; Figure D-2 Stdma Configuration Menu, Hub Type - Comtech EF Data Vipersat CDM-570 User Manual

Configure Hub Unit

Once all active Remotes have been configured to ECMv2/Online state, the next
step is to configure the ECM Hub Channel Controller, which can be the demod-
ulator on either a CDM-570 or a CDD-56X.
Caution: .If a separate controller is in use while the current STDMA unit(s) are
From the CLI Main Menu, navigate to
1.
Mode
2. Enter T at the command prompt for Hub Type, and then enter 6 to select
ECMv2 (figure D-2).
A p p e n d i x E C M M i g r a t i o n
D -
running, make absolutely sure that the Group ID is unique from
what is currently configured in the running STDMA's. The multicast
IP address can be the same; this is not a problem.
Ensure that the Low Data Rate Fast Acquisition feature is
disabled. Set the Preamble accordingly. If unsure, contact CTAC for
the correct value to match the active configuration.
screen.
Figure D-2
STDMA Configuration Menu, Hub Type Selection
M i g r a t i on P r oc e d u r e
Vipersat configuration > STDMA
D-5