COH-TX & COH-RX HDMI to Optical Transmitter and Receiver Operation Manual
DISCLAIMERS The information in this manual has been carefully checked and is believed to be accurate. Cypress Technology assumes no responsibility for any infringements of patents or other rights of third parties which may result from its use. Cypress Technology assumes no responsibility for any inaccuracies that may be contained in this document. Cypress also makes no commitment to update or to keep current the information contained in this document.
SAFETY PRECAUTIONS Please read all instructions before attempting to unpack, install or operate this equipment and before connecting the power supply. Please keep the following in mind as you unpack and install this equipment: • Always follow basic safety precautions to reduce the risk of fire, electrical shock and injury to persons. • To prevent fire or shock hazard, do not expose the unit to rain, moisture or install this product near water. • Never spill liquid of any kind on or into this product.
CONTENTS 1. Introduction �������������������������������������������� 1 2. Applications ������������������������������������������� 1 3. Package Contents �������������������������������� 1 4. System Requirements ���������������������������� 1 5. Features �������������������������������������������������� 1 6. Operation Controls and Functions ������� 2 6.1 Transmitter Front and Rear Panels ��2 6.2 Receiver Front and Rear Panels �����3 7. Support Timing Chart ����������������������������� 4 7.
1. INTRODUCTION With HDMI becoming more and more popular around the world, many consumers have been searching for a way to transmit HDMI signals over very long distances. The HDMI to Optical Transmitter and Receiver set which uses fiber optical cables will give you longer transmission distances (up to 300m) while also providing you with thinner, lighter cables for easier installation. With this system the HDMI signal is not compressed and is fully compliant with HDMI and HDCP. 2.
6. OPERATION CONTROLS AND FUNCTIONS 6.1 Transmitter Front and Rear Panels 2 ERROR HDMI INPUT OPTICAL LINK OPTICAL DC 5V 3 4 5 6 HDMI LINK 1 1 HDMI LINK This blue LED will illuminate when at least one optical cable is connected and has successfully detected and sent, between the Transmitter and Reciever, a signal containing video or audio data.
6.2 Receiver Front and Rear Panels 2 ERROR HDMI OUTPUT OPTICAL LINK OPTICAL DC 5V 3 4 5 6 HDMI LINK 1 1 HDMI LINK This blue LED will illuminate when at least one optical cable is connected and has successfully detected and sent, between the Transmitter and Receiver, a signal containing video or audio data. 2 ERROR This red LED will illuminate when there appears to be an error in the input signal data rate that is higher than 75MHz or the HDMI output signal is not compatible.
7. SUPPORT TIMING CHART 7.1 TV Timing NO. Formats Field Rate Picture Aspect Ratio 1 720x480p 59.94Hz/60Hz 4:3 2 720x480p 59.94Hz/60Hz 16:9 3 1280x720p 59.94Hz/60Hz 16:9 4 1920x1080i 59.94Hz/60Hz 16:9 5 720(1440)x480i 59.94Hz/60Hz 4:3 6 720(1440)x480i 59.94Hz/60Hz 16:9 7 720x576p 50Hz 4:3 8 720x576p 50Hz 16:9 9 1280x720p 50Hz 16:9 10 1920x1080i 50Hz 16:9 11 720(1440)x576i 50Hz 4:3 12 720(1440)x576i 50Hz 16:9 13 1920x1080p 23.
7.2 PC Timing Pixel Refresh Horizontal Pixel Format Rate Frequency Frequency 640 x 350 85 Hz 37.9 kHz 31.500 MHz VESA Standard 640 x 400 85 Hz 37.9 kHz 31.500 MHz VESA Standard 720 x 400 85 Hz 37.9 kHz 35.500 MHz VESA Standard 640 x 480 60 Hz 31.500 kHz 25.175 MHz Industry Standard 800 x 600 60 Hz 37.9 kHz 40.000 MHz VESA Guidelines 1024 x 768 60 Hz 48.4 kHz 65.000 MHz VESA Guidelines 1280 x 720 60Hz 37.9KHz 40.000MHz VESA Guidelines 1280 x 768 60Hz 37.9KHz 40.
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9. SPECIFICATIONS Optical Fiber Duplex MM62.5/125um, LC-LC Connector Transmitter Input Port 1 × HDMI Output Port 1 × Duplex Multi-mode Optical Receiver Input Port 1 × Duplex Multi-mode Optical Output Port 1 × HDMI HDMI In/Out Cable Up to 10 Meters Distance Optical In/Out Cable Up to 300 Meters Distance ESD Protection Human body model: ±8kV (air-gap discharge) ±4kV (contact discharge) Power Consumption 5 V/1.
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