Note...
In this release the ASI outputs are mirrored - the same transport stream is transmitted from both outputs.
Two 75 Ω female BNC input connectors are also available but are not supported in this release.
ASI Option Module Rear Panel
The ASI option module uses the 27MHz clock and System Reference Clock (SRC) from the base chassis backplane as its frequency
reference.
The output bit rate of the ASI Card is configurable up to 216Mbps. The module automatically determines if the packets are to be
sent either in Burst or Byte Mode. If the TS rate is less than 70Mbps, packets are sent in byte mode. Above 70Mbps burst mode is
used.
External Sync Input
The External Sync Input card provides a 75 Ω female BNC connector to allow an external synchronization signal to be input to the
unit. This signal may then be used as the frequency reference for the units 27 MHz System Clock Reference.
The input signal may either be:
1 V peak to peak PAL or NTSC black and burst video signal.
1 V peak to peak 10 MHz square wave or sine wave reference.
Sync Option Input Module Rear Panel
Installing the Equipment
This chapter provides a guide to the suitability of an installation and gives detailed procedures for the preparation and installation of
the equipment. Also details the external connectors and provides important safety information.
Preliminary Checks
Gives general information relating to Mechanical Inspection of the unit and how to move it safely.
Site Requirements
Describes the requirements for powering the unit and the need for lightning protection (if required).
© Ericsson AB 2011. All rights reserved
© Ericsson AB 2011. All rights reserved
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