DESCRIPTIONspecifications
The SW2 DVI A and SW4 DVI A are two and four input, one output, single link DVI - Digital Visual Interface switchers that allow multiple DVI input signals to be switched to one compatible display. These switchers are compatible with PC resolutions up to 1920x1200 @ 60 Hz, and also support HDTV 1080p.
To enhance and simplify integration, both models feature the EDID Minder that automatically manages the EDID information between the digital display device connected to the output and all the input sources. By maintaining continuous EDID communication with all sources, EDID Minder ensures all DVI sources power up properly and maintain their video outputs whether or not they are actively connected to the digital display device through the switcher's output. Front panel LED signal presence indicators provides a quick means of active signal verification.
Independent input equalization reduces the need for additional signal conditioning equipment by compensating for signal loss when using long input cable assemblies. Front panel switches allow
Convenient control options allow easy integration into a variety of environments. These options include front panel control, IR,
Features
nSingle link DVI-D and stereo audio switching
nSupports resolutions up to 1920x1200, including HDTV 1080p
nEDID Minder
nIndependent input equalization
nSource signal presence indication
nActive Audio Buffering - Converts unbalanced audio signals to balanced line level signals
nAutoswitching capabilities
n
nIR remote control with optional IR 102
nRack-mountable 1U, half rack width metal enclosure
nExternal international power supply included
Application Diagram
PCs
w/ DVI Output
& Audio
Control
Extron
SW 4 DVI A
DVI Switcher
With Audio
Display
w/ DVI Input & Audio
PCs |
with DVI Output |
& Audio |
VIDEO
Gain | Unity |
Maximum data rate | 1.65 GHz |
Switching speed | 200 ns (max.) |
Resolution | Up to HDTV (1080p) or 1920x1200 @ 60 Hz |
Video input
Number/signal type | 2 or 4 single link |
Connectors | 2 or 4 female |
Nominal levels | 1.2 |
Digital video | |
DDC (Display Data Channel) | TTL: 5.0 |
Minimum/maximum levels | 0.5 V to 1.0 |
Equalization | Switch selectable for up to |
TDMS clock jitter | 0.30 Tbit relative to ideal recovery clock |
NOTE: Tbit = one tenth of the pixel time. |
|
Video output
Number/signal type | 1 | |
Connectors | 1 female | |
Nominal level | 1.2 | |
Minimum/maximum levels | 0.5 | V to 1.0 |
TDMS clock jitter | 0.25 Tbit (max.) relative to ideal recovery clock | |
NOTE: Tbit = one tenth of the pixel time. |
|
|
Audio
Gain | Unbal. output: 0 dB; bal. output: +6 dB |
Frequency response | 20 Hz to 20 kHz, ±0.05 dB |
THD + Noise | 0.01% @ 1 kHz at nominal level |
S/N | >90 dB at maximum output (unweighted) |
Stereo channel separation | >80 dB @ 20 Hz to 20 kHz |
Audio input
Number/signal type | 2 or 4 stereo, unbalanced |
Connectors | (2 or 4) 3.5 mm mini audio jacks |
Impedance | >10k ohms unbalanced, DC coupled |
Nominal level | |
Maximum level | +16 dBu, unbalanced at 1% THD+N |
Audio output
Number/signal type | 1 stereo, balanced/unbalanced |
Connectors | (1) 3.5 mm captive screw connector, 5 pole |
Impedance | 50 ohms unbalanced, 100 ohms balanced |
Maximum level | >+28 dBu, bal.; > 20 dBV, unbal. at 1% THD+N |
Maximum level (600 ohm) | >+21 dBm, bal.; >18 dBm, unbal. at 1% THD+N |
Control/remote — switcher
Serial control port | (1) |
| 5 pole (shared with autoswitching control) |
Contact closure | (1) 3.5 mm captive screw connector, 5 pole |
IR controller module | IR 102 remote control |
Program control | Extron’s control/configuration program for |
| Windows® Extron’s Simple Instruction Set (SIS™) |
General
External power supply | 100 VAC to 240 VAC, 50/60 Hz, external; to |
| 12 VDC, 1 A, regulated |
Power input requirements | 12 VDC, 0.7 A |
Rack mount | Yes, with optional 1U, 9.5” deep rack shelf, part |
| |
| Also furniture mountable with optional Under Desk |
| Mounting Kit, |
| Desk Mounting Kit, |
Enclosure dimensions | 1.75" H x 8.75" W x 3.0" D (1U high, half rack |
| wide) 4.4 cm H x 22.2 cm W x 7.6 cm D |
Product/shipping weight | 0.6 lbs (0.3 kg) / 2 lbs (1 kg) |
Listings | UL, CUL |
Compliances | CE, FCC Class A, VCCI, AS/NZS, ICES |
Warranty | 3 years parts and labor |
NOTE: All nominal levels are at ±10%. |
| |
Model | Version Description | Part Number |
SW 2 DVI A | Two Input DVI Switcher with Stereo Audio | |
SW 4 DVI A | Four Input DVI Switcher with Stereo Audio | |
Optional Accessories |
|
|
IR 102 Remote Control Replacement IR Remote | ||
Specifications are subject to change without notice.
Extron Electronics, USA |
| Extron Electronics, Europe |
| Extron Electronics, Asia |
|
| |||
1230 South Lewis Street |
| Beeldschermweg 6C, 3821 AH Amersfoort |
| 135 Joo Seng Rd. |
Anaheim, CA 92805 |
| The Netherlands |
| PM Industrial Bldg. |
800.633.9876 714.491.1500 |
| +800.3987.6673 +31.33.453.4040 |
| Singapore 368363 |
FAX 714.491.1517 |
| FAX +31.33.453.4050 |
| +65.6383.4400 FAX +65.6383.4664 |
© 2007 Extron Electronics. All rights reserved. All trademarks mentioned are the property of their respective owners.
Extron Electronics, Japan
Kyodo Building, 16 Ichibancho
Japan
+81.3.3511.7655 FAX +81.3.3511.7656
