Back modules are easily connected to the frame utilizing alignment pins and captive machine screws.
Controller Modules
The Selenio system redundant controller module provides control and management for the entire
system. Functions include provisioning, status, fault management and supervisory control. Integral
SDI/ASI and Ethernet switching with external routing provides N+1 redundancy.
Each controller includes two 1000Base-T Ethernet interfaces. One interface provides an IP connection
for system control and firmware upgrades, as well as for monitoring purposes. The second 1000Base-T
Ethernet interface is enabled for video and audio data applications with an optional plug-in sub-module,
and may be provided with an RJ-45 or optional SFP fiber transceiver.
One controller is included with every frame and features two RJ-45 connections: one for control and one
for video networking applications (utilizing the optional video IP sub module). For optical connectivity in
video networking applications, an SFP transceiver option is available for the controller module. A
secondary controller can be provided with the appropriate connectivity at the time of order or easily
added in the field.
Expansion Modules
Inputs, outputs and functionality can be easily increased in Selenio application modules by simply adding
video and audio expansion modules.
Video and audio signals are connected internally over bidirectional high-speed busses — eliminating
external cabling. When an expansion module is installed beside an application module, an automatic
connection takes place. The corresponding block diagram in the graphical user interface is updated,
giving the user setup, control and monitoring functions.
One video expansion module can be placed beside a frame sync or video conversion application
module. Five back-module options provide interfaces for electrical and optical inputs and outputs and
relay bypass for critical signals upon power loss.
For audio expansion, up to two analog audio expansion modules and/or digital audio expansion modules
can be placed beside a frame sync or video conversion application module. Audio expansion modules
can enable additional audio processing such as Dolby® codecs and DTS Neural Loudness Control.
When viewing the front of the frame, video expansion modules are added to the left of the application
module (lower slot numbers). Audio expansion modules are added to the right of the application module
(higher slot numbers).
(2 pages)
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