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HDMI 4x4 Switcher
Download Data Sheet
RS232 Control Codes
Product Description:
The DVI-4544b is a high-performance 4x4 non-blocking matrix routing switcher with four (4) HDMI inputs and four (4) fully independent, re-clocked HDMI outputs. All inputs and outputs are HDMI v1.3 compliant and provide interoperability with both HDMI and DVI sources and displays. The unit supports a wide range of advanced HDMI v1.3 capabilities, such as Deep Color and new lossless digital audio formats: Dolby TrueHD, Dolby Digital Plus, and DTS-HD Master Audio.
The DVI-4544b can be controlled using a supplied IR Remote Control unit. An IR Extender is included for greater installation flexibility. The unit can also be controlled via an RS232 serial port, which enables integration into a home entertainment or professional audiovisual system. These features make the unit an ideal solution for high performance HDMI signal distribution in small to medium-size display systems.
Key Features:
- HDMI v1.3, DVI v1.0 and HDCP v1.1 compliant; Supports HDCP Repeater Mode
- Supports 8-bit, 10-bit color; Supports RGB/YPbPr color space conversion per output
- Any input may be independently routed to any and all outputs
- All outputs are re-clocked and fully independent
- Supports PC resolutions up to 1920x1200 pixels; Supports HDTV resolutions up to 1080p
- Supports Dolby Digital, Dolby Digital Plus, Dolby TrueHD, and DTS-HD Master Audio
- Supports DVI I/O signals when using optional HDMI to DVI cables
- RS232 and IR Remote controllable
- EDID Management: automatic discovery of display EDID, or selection of internally stored EDID values
- Rugged metal enclosure; may be rack mounted using included hardware
- Locking power supply connector for added security
Specifications:
| Performance |
| Compliance |
HDMI v1.3, HDCP v1.1, and DVI v1.0 |
| Maximum Pixel Clock Frequency |
225 MHz |
| Maximum Video Bit Rate |
2.25 Gbps |
| Maximum Color Depth |
30 bits (10 bit/color) |
| Digital Audio Support |
Dolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS-HD Master Audio,
DTS 32-192fs sample, LPCM 7.1/ch |
| Supported HDTV Formats |
480p, 576p, 720p, 1080i, and 1080p @ 24 Hz / 50 Hz / 60 Hz |
| Supported PC Resolutions |
up to 1920 x 1200, and 2048 x 1080 |
| EDID Management |
Automatic discovery of display EDID, or back panel selection of
internally stored EDID values |
| I/O Connectors |
| HDMI Inputs |
4x HDMI 19-pin female connectors with fixation points |
| HDMI Outputs |
4x HDMI 19-pin female connectors with fixation points |
| RS232 Serial Port |
D-Sub 9-pin female connector |
| Remote IR Receiver Input |
3.5 mm stereo mini-jack female connector |
| External AC Power Adaptor |
5.5 mm twist-lock female connector |
| Mechanical |
| Dimensions (H-W-D) |
1.90" x 17.2" x 7.2" (48.3 mm x 438.0 mm x 183.0 mm) |
| Weight |
4.6 lbs. (2.1 kg) |
| Environmental |
| Storage Temperature |
0° to 50° C (32° to 122° F) |
| Operating Temperature |
0° to 50° C (32° to 122° F) |
| Humidity (storage / operating) |
10% to 90% (non-condensing) |
| Power Requirements |
| External AC Power Adaptor |
100-240 VAC@50-60Hz - 5VDC@5A |
| Regulatory Approvals |
| Switcher Unit |
FCC, CE, RoHS |
| AC Power Adaptor |
UL, CUL, CE, PSE, GS, RoHS |
| Warranty |
| Limited Warranty |
1 year parts and labor |
| Model Number |
| DVI-4544b |
HDMI (v1.3) 4x4 Matrix Switcher |
| Accessories Included |
| 1x External AC Power Adaptor |
1x IR Remote Control Unit |
2x Rack Mount Ears |
| 1x User Guide |
1x IR Extender Cable (6.6ft. / 2 meters) |
1x Mounting Screw Kit |
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