Ericsson SPR1100 Operations Instructions Page 20

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Introduction
The SPR1100 is therefore ideal for such services, because it is a very space-
efficient solution to providing parallel encoding of TV services.
1.2.1.4 Application #4: Cable Architecture Evolution
Cable operators evolve through diffe
rent architectures as they add new services
(raising bandwidth requirements) and attempt to manage cost (by reducing
bandwidth consumed). Figure 1.2 below illustrates this progression, with network
types shown in grey text
and solution types in green text. Dense transcoding, as
fulfilled by the SPR1100, is highlighted in red text.
Figure 1.2 SPR1100 Cable Architecture Evolution
1.2.2 Standalone and 1 + 1 Packages
The Ericsson SPR1100 is available as two main packages:
A Standalone unit
A bundle of two units for 1+1 automatic redundancy
The unit has a number of reliability features including choice of single or dual power
supply and hot-swap processing modules for in-field servicing and expansion. An
advanced web-based user interface allows easy configuration, without the need for
an external control system, which allows the Ericsson SPR1100 to be added to any
existing installation needing dense video transcoding.
ber of reliability features including choice of single or dual power
supply and hot-swap processing modules for in-field servicing and expansion. An
advanced web-based user interface allows easy configuration, without the need for
an external control system, which allows the Ericsson SPR1100 to be added to any
existing installation needing dense video transcoding.
2/1553-FGC 101 1400 Uen B
1-12
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