DMG 3200/3100/3000 – User Manual
Page 84 (306)
5.4.6.2 Non-Syncronized Inputs
With the Seamless IP Input module, it is possible to configure two non-synchronized multicasts.
In this mode it is required to enable the ‘Filter input synchronization’ option for the port in order
to filter the normally present alarm.
In this mode, the behavior differs from the Seamless IP mode in that the current source will
switch if there is a 100ms with 0 bitrate on the input multicast.
More details on this can be found in Chapter 12.1.5.
5.4.7 Dual IP Input
The Dual IP input module allows two individual input interfaces to be connected to network
sources, but for the system, this is exactly as two IP input cards. The input streams can be
either SPTS (VBR or CBR mode) or MPTS. to configure the module.
All function and status normally associated with IP input cards are present for the module but
the total Input Bitrate for both IP ports cannot exceed 850 Mbps or 250 services, ie the limit is
shared between the two ports.
An alarm (“Back-plane bitrate exceeded. Packet dropped.”) will be raised when the 850Mbps
backplane limitation is exceeded.
Figure - 5.41 Dual IP Input Configurations
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