Extron SW2 VGA DA2 AF
Two Input, Dual Output VGA & Stereo Audio Switcher with Front & Rear Panel Inputs

Extron XTP Systems

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Extron SW2 VGA DA2 AF Two Input, Dual Output VGA and Stereo Audio Switcher with Front & Rear Panel Inputs
Extron SW2 VGA DA2 AF
Product Code: SW2VGADA2AF
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The Extron SW2 VGA DA2 A and SW2 VGA DA2 AF are combination active switchers and distribution amplifiers with stereo audio. Each switcher provides two inputs and dual buffered video outputs and PC audio buffering. Both models are ideal for presentation environments requiring a furniture-mountable switcher with the added convenience of a built-in distribution amplifier.

The SW2 VGA DA2 A and SW2 VGA DA2 AF provide 300 MHz (-3 dB) RGB video bandwidth and are compatible with VGA-QXGA and HDTV component video signals. Dual buffered video outputs allow for simultaneous viewing and recording of the selected input signal. Active PC audio buffering allows both models to input unbalanced audio on 3.5 mm stereo mini jacks, and output unbalanced and balanced audio on captive screw connectors. Balanced audio signals are much less susceptible to hum and interference over long cable runs.

The SW2 VGA DA2 A offers all input connections on the back panel while the SW2 VGA DA2 AF offers convenient access to I/O connections from the front panel. Front panel access makes the SW2 VGA DA2 AF an ideal solution for use in podium applications where one computer-video source is in a fixed location, and the second source is a laptop.
� Inputs: Two female 15-pin HD connectors for computer video; two 3.5 mm stereo mini jacks for audio
� Outputs: Two female 15-pin HD connectors for computer video; captive screw connector for audio
� 300 MHz (-3 dB) RGB video bandwidth
� Compatible with VGA-QXGA and HDTV component video signals
� Dual buffered video and audio outputs � Allows for simultaneous viewing and recording of the selected input signal, eliminating the cost of a separate distribution amplifier.
� ID bits from inputs 1 and 2 are routed to the local monitor output
� Active PC audio buffering � Converts unbalanced PC audio to balanced, line level signals, eliminating noise over long cable runs.
� Auto-input switching � Automatically switches to the highest-numbered input with an active video signal.
� Contact closure remote control
� 1", half rack width metal enclosure
� Highly reliable, energy-efficient external universal power supply included, replacement part #70-775-01 � Provides worldwide power compatibility, with high demonstrated reliability and low power consumption for reduced operating costs.
Video
   Gain  Unity
   Bandwidth  300 MHz (-3 dB)
Video input and loop through
   Number/signal type  2 VGA-QXGA RGBHV, RGBS, RGsB*, RsGsBs*, HDTV component video* input
1 VGA-QXGA RGBHV, RGBS, RGsB, RsGsBs, 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.
   Connectors  3 female 15-pin HD
   Pin connections  ID bits on pins 4, 11, 12, 15 from inputs 1 and 2: passed to main output
Pin 9 of input 1: floating
Pin 9 of input 2: used for the Show-Me feature
   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-QXGA RGBHV, RGBS, RGsB*, RsGsBs*, HDTV component video* (follows input type)
   Connectors  1 female 15-pin HD
   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 and tri-level (HDTV) component video sync
   Output type  RGBHV, RGBS, RGsB*, RsGsBs*, bi-level and 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. input voltage  5.0 Vp-p
   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
   Connectors  (2) 3.5 mm mini audio jacks (tip, ring, sleeve)
   Impedance  22k ohms unbalanced, AC coupled
   Nominal level  -10 dBV (316 mVrms)
   Maximum level  +9 dBV, (unbalanced) at 1% THD+N
    NOTE     0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu
Audio output
   Number/signal type  1 stereo, unbalanced
   Connectors  (1) 3.5 mm mini audio jack (tip, ring, sleeve)
   Impedance  50 ohms unbalanced
   Gain error  �0.1 dB channel to channel
   Maximum level (Hi-Z)  >+9 dBV, unbalanced at 1% THD+N
   Maximum level (600 ohm)  >+7 dBV, unbalanced at 1% THD+N
333Control/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 �s
General
   External power supply  100 VAC to 240 VAC, 50-60 Hz, external; to 12 VDC, 1 A (max.), regulated
   Power input requirements  12 VDC, 0.1 A
   Temperature/humidity  Storage: -40 to +158 �F (-40 to +70 �C) / 10% to 90%, noncondensing
Operating: +32 to +122 �F (0 to +50 �C) / 10% to 90%, noncondensing
   Cooling  Convection, no vents
   Mounting   
      Rack mount  Yes, with optional 1U rack shelf
      Furniture mount  Yes, with optional under-desk mounting kit or through-desk mounting kit
      Pole mount  Yes, with optional pole mount kit
   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 weight  0.5 lb (0.3 kg)
   Shipping weight  3 lbs (2 kg)
   Vibration  ISTA 1A in carton (International Safe Transit Association)
   Regulatory compliance   
      Listings  CE, c-UL, UL
      Compliances  CE, C-tick, FCC Class A, ICES, VCCI
   Warranty  3 years parts and labor
 
 
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