NEXUS STAR and NEXUS are primarily fully-digital
audio-signal routers and distribution systems. They are designed as distributed
systems composed of multiple Base Devices. The Base Devices have a modular configuration
and are interconnected via fibre-optic cables.
The routing systems and audio networks are configured individually for each customer
and may be extended at any time.
NEXUS STAR Audio Network
Base Device network with a NEXUS STAR
as the central router.
Extensive audio networks can be implemented using basic NEXUS building
blocks.
NEXUS STAR router was designed as a supplementary component and is particularly suitable
for the most extensive systems where the network consists of large numbers of NEXUS
Base Devices spread over various studios and machine rooms. Acting as the core of
the installation, NEXUS STAR handles the routing using a specifically designed and
highly optimised routing matrix. This matrix is capable of routing 4,096 inputs to
4,096 outputs.
NEXUS STAR increases not only the capacity but also the flexibility of the routing.
NEXUS STAR accommodates multiple optical-interface boards. Each capable of connecting
a maximum of four NEXUS Base Devices to the network.
On request, NEXUS STAR can be equipped with inputs and outputs for the multichannel
MADI format. All other analogue and digital formats are made available via NEXUS
Base Devices connected to the NEXUS STAR.
NEXUS STAR.
The Core Router
The NEXUS STAR acts as a star router.
Unlike the distributed topology of a traditional NEXUS network, the Base Devices
connect direct to the core router in a star configuration. NEXUS STAR is located
in the very centre of the network.
Such a structure is easy to implement and very user-friendly thanks to its clear
layout. And it provides maximum flexibility. Other key benefits include the low cabling
requirements and the resultant savings in cabling hardware.
Straightforward Concept
A NEXUS STAR based audio router network
consists of the following:
NEXUS STAR router (including MADI boards as requested)
NEXUS Base Devices featuring customized I/O resources and
DSP boards for signal processing (on request)
Duplex optical cables interconnecting the core router and
the Base Devices
One or more control computers providing the interface between
the NEXUS STAR audio network and the user
Due to the complex routing matrix, a NEXUS STAR unit has a fixed height of 6 units.
All boards available for it are also 6 units in height.
The NEXUS STAR RBP (Router BackPlane) provides 21 slots. 16 of these slots are reserved
for accommodating I/O boards.