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DVB
/ MPEG2 (ASI) PRODUCTS
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DVB
/ MPEG2 (ASI) PRODUCTS
Switchers
AMS-4171
Relay Changeover Switcher
Video/SDI + 2 Audio
AMS-4370
HD, SDI, ASI, G.703, Video
4 Port Changeover Relay
DVS-4040
5x1 270Mb/s ASI/SDI
Switcher
CPS-9001, CPS-1050 & CPS-1052
Remote
Control Panels for Switchers
AMS-4171 Relay Video &
Audio Switch
Applications:
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One video and two
balanced audio changeover switches in
one package
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Video path suitable for
HDSDI (1.485Gb/s), SDI (270 Mb/s),
analogue video, ASI data streams and
G.703 @ 2, 8, 34, 45, 144, 155 Mb/s
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Audio path suitable for 2
balanced, or 4 unbalanced, audio or data
signals
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Married or independent
operation
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Default path on power
fail
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Local or remote control
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Optional plug-in SNMP
monitoring and control module
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Front panel LED status
indicators
The AMS-4171
consists of one "video" and two "balanced audio"
switches. Each switch is arranged as a
changeover set with two inputs and two outputs.
No terminations are provided on the board
allowing the switcher to be used in a wide
variety of applications and with signals of
various types and impedances.
The "video" path uses enhanced performance
relays to provide switching capabilities for
high-speed data signals up to 1.485 Gb/s and may
be used with analogue video, SDI, HDSDI, ASI or
G.703 data signals.
The "audio" path may be used for balanced or
unbalanced audio or control signals (RS232,
RS422, RS485 etc).
The AMS-4171 is ideally suited to applications
where a simple choice between two inputs or
outputs is required and may be easily driven by
audio, video or other detector circuits for
automatic path selection
Front panel
switches allow a choice of local or remote
control operation.
Front panel LED indicators are used to indicate
the status of each relay circuit.
Remote control is via a switch to ground
connection, where video and audio may be
operated independently or with audio following
video by means of link settings.
An optional SNMP (Simple Network Management
Protocol) plug-in module is available for remote
monitoring and control when used in conjunction
with IRT's 4000 series frame fitted with SNMP
capability.
The AMS-4171 is designed to fit IRT's standard
Eurocard frames as well as IRT's 4000 series
frame for use with IRT's SNMP system and may be
used alongside any other of IRT's analogue or
digital Eurocards.
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AMS-4370HD HD,
G.703, ASI, SDI, Video 4 Port Changeover Relay
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Signal path suitable for
HD (1.4Gb/s), SDI , analogue
video, ASI data streams and G703 signals
@ 2, 8, 34, 45,
144 Mb/s.
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Momentary Set/Reset or
HI/LO logic control.
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No path change on power
fail.
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Local or remote control.
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Front panel LED status
indicators
General
The AMS-4370HD is a magnetic latching 4 port
changeover switcher using enhanced performance
relays which provide switching capabilities for
high speed data signals up to 1.4 Gb/s. It is
suitable for switching high definition video,
ASI, SDI or G.703 data streams or analogue video
signals, provided that they have characteristic
impedances of 75Ω.
The AMS-4370HD is arranged as a changeover
switch with two inputs and two outputs. No
terminations are provided on the board allowing
the switcher to be used in a wide variety of
applications and with signals of various types
and impedances.
The magnetic latching characteristic of the high
performance relay allows momentary control and
also provides for no change of path during power
loss. Remote changeoverchangeover is by a
momentary ground connection.The AMS-4370HD is
ideally suited to applications where a simple
choice between two inputs or outputs is required
and may be easily driven by detector circuits
for automatic path selection.
For best performance the outputs should be
connected to inputs with automatic cable
equalisation.
Remote indication of tally and local/remote
status is provided for integration into central
alarm and monitoring systems.
The AMS-4370HD relay card is built to the
Eurocard format and will mount in an IRT 1RU or
4000 series 3RU frame.
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DVS-4040 Digital Video Switcher
Features
- 5 x 1 270 Mb/s SDI
or ASI.
- Input equalisation
to 200 metres.
- Automatic muting
of inputs with no signal.
- May be cascaded to
20 x 1.
- Local or remote
control options.
- Universal wire per
crosspoint or binary coded remote control.
- Optional plug-in
SNMP monitoring and control module.
- Compatible with
other 3000 & 4000 series digital & analogue switchers
General
The DVS-4040 digital
video switcher is part of a family of "smart" switchers in Eurocard format
that may be linked and configured by the user to cover a wide range of
switching and monitoring functions.
The DVS-4040 supersedes the DVS-3041 and provides all of its predecessor's
functions together with the added option of a plug-in Simple Network
Management Protocol (SNMP) monitoring and control module for use with IRT's
SNMP system frame.
On board configuration is possible to allow up to four switchers to be
joined for up to 20 x 1 operation.
The switcher may be slaved to operate in conjunction with similar switchers
for analogue & digital video, audio and RS422 or similar control signals.
This makes the switchers ideally suited to situations where a mixture of
analogue and digital signals are present.
The CPS-3050 local
control switch panel kit converts the switcher for stand-alone operation.
The CPS-9001 provides a 5-button remote control in a panel the same size as
the CPS-3050.
The CPS-1050 and 1052 1RU remote control panels allow formation of 10 x 1,
15 x 1 or 20 x 1 combinations.
All panels have tally LED's and switch label inserts. Multiple panels may be
used with tally to each panel.
The DVS-4040 is designed to fit IRT's standard Eurocard frames as well as
IRT's 4000 series frame for use with IRT's SNMP system and may be used
alongside any other of IRT's analogue or digital Eurocards
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here to view data sheet
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