Extron electronics VSW 2VGA A Specifications

VSW 2VGA A
Two Input VGA and Stereo Audio Switcher
FeAtureS
Inputs: Video on female 15-pin HD connectors; audio on 3.5 mm stereo mini jacks
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Outputs: Video on female 15-pin HD connectors; audio on 3.5 mm stereo mini jacks
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Compatible with VGA-QXGA and HDTV component video signals
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300 MHz (-3 dB) RGB video bandwidth
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Autoswitching capabilities
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Buffered loop through for input one
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Front panel toggle switch for input selection
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Multiple switchers can be daisy-chained together to create a multiuser
•
presentation system
Contact closure remote control
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Through-desk, under-desk, and projector-mountable
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Optional VSW I AAP remote input and control panel available, part # 70-529-x1
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External universal power supply included, part # 70-055-01
•
deScriPtion
The Extron VSW 2VGA A is a compact and economical two input, one output, active switcher
for VGA and stereo audio. It allows users to select between two VGA sources with audio and
route the selected source to a video output device such as a data monitor or projector. In
addition, the VSW 2VGA A provides a buffered local monitor output for input one. Multiple
VSW 2VGA A switchers can be daisy-chained using Extron high performance pre-fabricated
VGA cable to create a multi-user presentation system.
The VSW 2VGA A is capable of switching a variety of analog video signals, including RGBHV,
RGBS, RGsB, and RGBHVS, as well as VGA–QXGA, Macintosh
computer video signals. In autoswitch mode, input sources are selected automatically when
the switcher detects an active sync signal, making the VSW 2VGA A ideal for automatic routing
and unattended operation.
The high performance VSW 2VGA A can be controlled via its front panel toggle switch or contact
closure. Housed in a quarter rack width metal enclosure with flexible mounting options, the
VSW 2VGA A is well suited for conference rooms, classrooms, multimedia production systems,
and other high resolution, computer video environments.

SPeciFicAtionS

Video
Gain . . . . . . . . . . . . . . . . . . . . . . Unity
Bandwidth . . . . . . . . . . . . . . . . 300 MHz (-3 dB)
Video inPut And LooP-throuGh
Number / Signal type . . . . . . . 2 VGA-UXGA RGBHV, RGBS, RGsB*, RsGsBs*, component video and
HDTV component video input
1 VGA-UXGA RGBHV, RGBS, RGsB, RsGsBs, component video and
HDTV component video local monitor loop-through
NOTE: *RGsB, RsGsBs, and HDTV component video inputs and outputs work in manual mode only. Autoswitching requires
TTL level sync on pin 13 of the 15-pin HD connector.
modeL
VSW 2VGA A
oPtionAL AcceSSorieS
VSW I AAP
MBU 125
VGA-A M-M MD/6
250
, and other high resolution
®
VerSion deScriPtion
Two Input VGA and Audio
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
modeL deScriPtion
Remote Input and Control Panel AAP - Architectural Adapter Plate for
VSW 2VGA A Switcher and SW VGA rs / VGA Ars Series Switchers
1U, 1/2 & 1/4 Rack Width, Under-Desk Mount Kit for Two-Piece Enclosure
15-pin HD Male to Male Molded - 6'
USA West USA West
+1.714.491.1500 / +800.633.9876 +1.714.491.1500 / +800.633.9876
+1.714.491.1517 FAX +1.714.491.1517 FAX
Connectors . . . . . . . . . . . . . . . . (3) 15-pin HD female
Nominal level . . . . . . . . . . . . . . 1.0 Vp-p for Y of component video
0.7 Vp-p for RGB and for R-Y and B-Y of component video
Minimum / Maximum levels . Analog: 0.4 V to 1.8 Vp-p with no offset
Impedance . . . . . . . . . . . . . . . . 75 ohms
Horizontal frequency. . . . . . . . 15 kHz to 145 kHz
Vertical frequency . . . . . . . . . . 30 Hz to 170 Hz
Video outPut
Number / Signal type . . . . . . . 1 VGA-UXGA RGBHV, RGBS, RGsB*, RsGsBs*, component video and
HDTV component video (follows input type)
Connectors . . . . . . . . . . . . . . . . (1) 15-pin HD female
Nominal level . . . . . . . . . . . . . . 1.0 Vp-p for Y of component video
0.7 Vp-p for RGB and for R-Y and B-Y of component video
Minimum / Maximum levels . 0.4 V to 1.8 Vp-p (follows input)
Impedance . . . . . . . . . . . . . . . . 75 ohms
NOTE: ID bits are passed through from VGA inputs to the VGA output.
Sync
Input type . . . . . . . . . . . . . . . . . RGBHV, RGBS, RGsB*, RsGsBs*, bi-level & tri-level (HDTV) component video sync
Output type . . . . . . . . . . . . . . . RGBHV, RGBS, RGsB*, RsGsBs*, bi-level & tri-level (HDTV) component video sync
(follows input)
Input level . . . . . . . . . . . . . . . . 1.8 V to 5.0 Vp-p
Output level . . . . . . . . . . . . . . . TTL: 5.0 V p-p, unterminated
Input impedance . . . . . . . . . . . 510 ohms
Output impedance. . . . . . . . . . 50 ohms
Max. Rise / Fall time . . . . . . . . 40 ns
Polarity . . . . . . . . . . . . . . . . . . . Positive or negative (follows input)
Audio
Gain . . . . . . . . . . . . . . . . . . . . . . Unbalanced output: 0 dB
Frequency response . . . . . . . . 20 Hz to 20 kHz, ±0.05 dB
THD + Noise . . . . . . . . . . . . . . . 0.002% @ 1 kHz at nominal level (-10 dBV)
S/N . . . . . . . . . . . . . . . . . . . . . . 94 dB at maximum output (unweighted)
Crosstalk . . . . . . . . . . . . . . . . . -50 dB @ 20 kHz, -75 dB @ 1 kHz and below 60 Hz
Stereo channel separation . . . 96 dB @ 1 kHz
Audio inPut
Number / Signal type . . . . . . . 2 stereo, unbalanced on (2) 3.5 mm mini audio jacks
Impedance . . . . . . . . . . . . . . . . 22k ohms unbalanced, AC coupled
Nominal level . . . . . . . . . . . . . . -10 dBV (316 mVrms)
Maximum level . . . . . . . . . . . . +9 dBV, (unbalanced) at 1% THD+N
Audio outPut
Number / Signal type . . . . . . . 1 stereo, unbalanced on (1) 3.5 mm mini audio jack
Impedance . . . . . . . . . . . . . . . . 50 ohms unbalanced
Maximum level (Hi-Z) . . . . . . . >+9 dBV, unbalanced at 1% THD+N
Maximum level (600 ohm) . . . >+7 dBV, unbalanced at 1% THD+N
controL / remote — Switcher
Contact closure . . . . . . . . . . . . (1) 3.5 mm captive screw connector, 3 pole for momentary contact
Contact closure
pin configurations . . . . . . . . . . 1 = input 1 select, 2 = input 2 select, 3 = GND
Shorting all three pins together enables autoswitch mode.
Loop signal . . . . . . . . . . . . . . . . Momentary low, 250 µs
GenerAL
External power supply . . . . . . 100 VAC to 240 VAC, 50/60 Hz, external, universal;
to 12 VDC, 1 A (max.), regulated
Power input requirements . . . 12 VDC, 0.1 A
Rack mount . . . . . . . . . . . . . . . Rack mountable with optional rack shelf, part #60-604-20 (RSB 123)
Furniture mountable with optional under desk mounting kit,
part #70-077-01 (MBU 125)
Enclosure type . . . . . . . . . . . . . Metal
Enclosure dimensions . . . . . . 1.0" H x 4.3" W x 3.0" D (quarter rack wide)
2.5 cm H x 10.9 cm W x 7.6 cm D (Depth excludes connectors.)
Product / Shipping weight . . . 0.5 lbs (0.3 kg) / 3 lbs (2 kg)
. . . . . . . . . . . . . .
. . . . .
(1.8 m)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
USA east USA east
+1.919.863.1794 / +800.633.9876 +1.919.863.1794 / +800.633.9876
+1.919.863.1797 FAX +1.919.863.1797 FAX
c o m p u t e r & r G B S w I t c h e r S
PArt #
60-758-01
PAGe PArt #
page 277 70-529-11
page 815 70-077-01
page 768 26-490-02
www.extron.com www.extron.com
© 2008 Extron Electronics. All rights reserved. © 2008 Extron Electronics. All rights reserved.
Pricing and specifications may change without notice. Pricing and specifications may change without notice.
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