Extron electronic VSW 2VGA A specifications Video output, Sync, Audio input, Audio output

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Computer & RGB Switchers

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

Outputs: Video on female 15-pin HD connectors; audio on 3.5 mm stereo mini jacks

Compatible with VGA-QXGA and HDTV component video signals

300 MHz (-3 dB) RGB video bandwidth

Autoswitching capabilities

Buffered loop through for input one

Front panel toggle switch for input selection

Multiple switchers can be daisy-chained together to create a multiuser presentation system

Connectors

(3) 15-pin HD female

Nominal level

1.0 Vp-p for Y of component video

0.7Vp-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.

 

Contact closure remote control

 

 

Sync

 

 

 

 

 

 

Through-desk, under-desk, and projector-mountable

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

 

Optional VSW I AAP remote input and control panel available, part # 70-529-x1

Input level

(follows input)

 

 

 

 

 

 

 

 

 

1.8 V to 5.0 Vp-p

 

 

 

 

External universal power supply included, part # 70-055-01

Output level

TTL: 5.0 V p-p, unterminated

 

 

 

 

 

 

 

 

 

Input impedance

510 ohms

 

 

 

 

 

DESCRIPTION

 

 

 

Output impedance

50 ohms

 

 

 

 

 

 

 

 

Max. Rise / Fall time

40 ns

 

 

 

 

 

The Extron VSW 2VGA A is a compact and economical two input, one output, active switcher

Polarity

Positive or negative (follows input)

 

 

 

 

Audio

 

 

 

 

 

 

for VGA and stereo audio. It allows users to select between two VGA sources with audio and

 

 

 

 

 

 

Gain

Unbalanced output: 0 dB

 

 

 

 

route the selected source to a video output device such as a data monitor or projector. In

 

 

 

 

Frequency response

20 Hz to 20 kHz, ±0.05 dB

 

 

 

 

addition, the VSW 2VGA A provides a buffered local monitor output for input one. Multiple

THD + Noise

0.002% @ 1 kHz at nominal level (-10 dBV)

 

VSW 2VGA A switchers can be daisy-chained using Extron high performance pre-fabricated

S/N

94 dB at maximum output (unweighted)

 

Crosstalk

-50 dB @ 20 kHz, -75 dB @ 1 kHz and below 60 Hz

 

VGA cable to create a multi-user presentation system.

Stereo channel separation. . .

96 dB @ 1 kHz

 

 

 

 

 

 

 

 

 

Audio input

 

 

 

 

 

 

The VSW 2VGA A is capable of switching a variety of analog video signals, including RGBHV,

Number / Signal type

2 stereo, unbalanced on (2) 3.5 mm mini audio jacks

 

RGBS, RGsB, and RGBHVS, as well as VGA–QXGA, Macintosh®, and other high resolution

Impedance

22k ohms unbalanced, AC coupled

 

 

 

 

computer video signals. In autoswitch mode, input sources are selected automatically when

Nominal level

-10 dBV (316 mVrms)

 

 

 

 

Maximum level

+9 dBV, (unbalanced) at 1% THD+N

 

 

 

 

the switcher detects an active sync signal, making the VSW 2VGA A ideal for automatic routing

Audio output

 

 

 

 

 

 

and unattended operation.

 

 

 

Number / Signal type

1 stereo, unbalanced on (1) 3.5 mm mini audio jack

 

 

 

 

 

 

Impedance

50 ohms unbalanced

 

 

 

 

The high performance VSW 2VGA A can be controlled via its front panel toggle switch or contact

Maximum level (Hi-Z)

>+9 dBV, unbalanced at 1% THD+N

 

 

 

 

closure. Housed in a quarter rack width metal enclosure with flexible mounting options, the

Maximum level (600 ohm). . . .

>+7 dBV, unbalanced at 1% THD+N

 

 

 

 

Control / remote — switcher

 

 

 

 

VSW 2VGA A is well suited for conference rooms, classrooms, multimedia production systems,

 

 

 

 

Contact closure

(1) 3.5 mm captive screw connector, 3 pole for momentary contact

 

and other high resolution, computer video environments.

 

Contact closure

 

 

 

 

 

 

 

 

 

 

 

pin configurations

1 = input 1 select, 2 = input 2 select, 3 = GND

 

 

SPECIFICATIONS

 

 

Shorting all three pins together enables autoswitch mode.

 

 

 

 

 

 

 

Loop signal

Momentary low, 250 µs

 

 

 

 

 

Video

 

 

 

General

 

 

 

 

 

 

 

Gain

Unity

 

 

 

 

 

 

 

 

 

 

 

 

External power supply

100 VAC to 240 VAC, 50/60 Hz, external, universal;

 

 

Bandwidth

300 MHz (-3 dB)

 

 

 

to 12 VDC, 1 A (max.), regulated

 

 

 

 

 

Video input and loop-through

Power input requirements.. . .

12 VDC, 0.1 A

 

 

 

 

 

 

 

 

 

Rack mount

Rack mountable with optional rack shelf, part #60-604-20 (RSB 123)

 

 

Number / Signal type

2 VGA-UXGA RGBHV, RGBS, RGsB*, RsGsBs*, component video and

 

 

 

Furniture mountable with optional under desk mounting kit,

 

 

 

HDTV component video input

 

 

 

 

 

part #70-077-01 (MBU 125)

 

 

 

 

 

 

1 VGA-UXGA RGBHV, RGBS, RGsB, RsGsBs, component video and

 

 

 

 

 

 

 

Enclosure type

Metal

 

 

 

 

 

 

 

HDTV component video local monitor loop-through

 

 

 

 

 

 

 

Enclosure dimensions

1.0" H x 4.3" W x 3.0" D (quarter rack wide)

 

 

NOTE: *RGsB, RsGsBs, and HDTV component video inputs and outputs work in manual mode only. Autoswitching requires

 

 

 

2.5 cm H x

10.9 cm W x 7.6 cm D (Depth excludes connectors.)

 

 

TTL level sync on pin 13 of the 15-pin HD connector.

 

 

Product / Shipping weight..

0.5 lbs (0.3 kg) / 3 lbs (2 kg)

 

 

 

 

 

 

 

 

 

 

 

 

 

Model

 

VERSION DESCRIPTION

 

 

 

PART #

 

VSW 2VGA A

 

Two Input VGA and Audio

. . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . .

60-758-01

 

 

 

Optional Accessories

Model DESCRIPTION

 

 

page

PART #

 

VSW I AAP

 

Remote Input and Control Panel AAP - Architectural Adapter Plate for

 

 

 

 

 

 

 

 

VSW 2VGA A Switcher and SW VGA rs / VGA Ars Series Switchers. . . .

. . . . . . . . . .

. page 277

70-529-11

 

 

 

MBU 125

 

1U, 1/2 & 1/4 Rack Width, Under-Desk Mount Kit for Two-Piece Enclosure

. page 815

70-077-01

 

 

 

VGA-A M-M MD/6

 

15-pin HD Male to Male Molded - 6' (1.8 m)

. . . . . . . . . .

. page 768

26-490-02

 

 

 

 

 

 

 

 

 

 

 

Continued

250

 

 

 

 

 

 

 

 

 

 

 

 

 

 

USA West

USA east

 

 

www.extron.com

 

 

 

 

 

 

 

 

 

 

+1.714.491.1500 / +800.633.9876

 

+1.919.863.1794 / +800.633.9876

 

© 2008 Extron Electronics. All rights reserved.

 

 

 

 

+1.714.491.1517 FAX

+1.919.863.1797 FAX

 

 

Pricing and specifications may change without notice.

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Contents Video output Control / remote switcherSync AudioVSW 2VGA a
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VSW 2VGA A specifications

Extron Electronics has long been recognized for its innovation and reliability in the world of AV technology. One of its standout products, the VSW 2VGA A, exemplifies the company’s commitment to providing high-quality video switching solutions. The VSW 2VGA A is a versatile and efficient two-input VGA switcher designed for applications where seamless transitions between different VGA sources are essential.

The device supports resolutions up to 1920x1200, ensuring crisp and clear image quality for both computer and video presentations. This capability makes it an ideal choice for educational settings, conference rooms, and corporate environments where visual clarity is paramount. The switcher employs advanced signal processing technologies that preserve the integrity of the signal, minimizing any risk of degradation that can occur during switching.

One of the defining features of the VSW 2VGA A is its user-friendly interface. It includes intuitive front panel controls along with a straightforward LED status indicator that visually communicates the active input source. This simplicity extends to remote control options, as the VSW 2VGA A can also be operated via an optional RS-232 interface, allowing integration with existing control systems for enhanced automation.

The switcher is designed with versatility in mind. It includes both standard VGA inputs and outputs, making it compatible with a wide variety of devices, from laptops and desktop computers to projectors and display screens. This feature is critical for environments where multiple devices may be used in tandem, facilitating easy switching without the hassle of connecting and disconnecting cables.

The build quality of the VSW 2VGA A is robust, ensuring durability in frequent use. The compact design allows for easy installation in various settings, whether mounted on a rack or positioned on a tabletop. Additionally, the device is engineered to minimize power consumption, aligning with contemporary demands for energy-efficient technology solutions.

In conclusion, Extron's VSW 2VGA A is a reliable and efficient VGA switching solution that integrates advanced technologies, impressive features, and user-friendly characteristics. Whether in a classroom, conference room, or multimedia environment, it provides an essential tool for managing video sources effectively, ensuring that presentations run smoothly and professionally.