AMS-4171 Relay Video &
One video and two
balanced audio changeover switches in
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
Audio path suitable for 2
balanced, or 4 unbalanced, audio or data
Married or independent
Default path on power
Local or remote control
Optional plug-in SNMP
monitoring and control module
Front panel LED status
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
switches allow a choice of local or remote
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
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
here to view data sheet