CYP COH-Tx Manuel utilisateur

COH-Tx & COH-Rx

HDMI to Optical

Transmitter and Receiver

COH-Tx & COH-Rx

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.

Cypress Technology reserves the right to make improvements to this

document and/or product at any time and without notice.

No part of this document may be reproduced, transmitted,

transcribed, stored in a retrieval system, or any of its part translated

into any language or computer ﬁle, in any form or by any means

- electronic, mechanical, magnetic, optical, chemical, manual,

or otherwise - without express written permission and consent from

Cypress Technology.

Version 1.0 August 2010

Trademark Acknowledgments

All products or service names mentioned in this document may be

trademarks of the companies with which they are associated.

Safety Precautions

Please read all instructions before attempting to unpack or 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.

 Never push an object of any kind into this product through

module openings or empty slots, as you may damage parts.

 Do not attach the power supply cabling to building surfaces.

 Do not allow anything to rest on the power cabling or allow it to

be abused by persons walking on it.

 To protect the equipment from overheating, do not block the

slots and openings in the module housing that provide

ventilation.

Revision History

Version No Date Summary of Change

V1 20100728 Preliminary Release

VR2 20110526 Add PC Support Timing

VR3 20110929 TV Support Timing Change

Table of Contents

1. Introduction ……………………..……………………...…........….…….

2. Applications …………………..………………….……...................…..

3. Package Contents ………………………...........……….................…

4. System Requirements ……………..……….........………............…….

5. Features …………………………………………......……........…...……

6. Specications ………………………………...……..........………....….

7. Operation Controls and Functions ……………...……..............……

7.1 Transmitter Side .…………………………………........…...….…

7.2 Receiver Side .………………………………….….......…...….…

8. Support Timing Chart .......................…....………..........…..…....…...

8.1 TV Timing..................................................................................

8.2 PC Timing.................................................................................

9. Connection and Installation ….………………….........…..…..…......

10. Acronyms …......................................................................................

1. Introduction

While HDMI is becoming more common around the world, some consumers

have been wishing for a way to transmit HDMI signals at very long distances.

Enter the HDMI to Optical Transmitter and Receiver which uses ﬁber optical

cables to give you a longer transmission distance, up to 300m while also

providing you with thinner lighter cables for easy installations. With this system

the HDMI signal is not compressed and is fully compliant with HDMI and

HDCP.

2. Applications

 Digital signage, airport displays, advertising, video walls or special events

 Surveillance systems

3. Package Contents

 HDMI to Optical Transmitter

 Optical to HDMI Receiver

 5V DC Power adaptor x 2

 Operation Manual

4. System Requirements

Input source devices such as DVD or Blu-Ray players with HDMI cables and

output displays such as HDTV’s and monitors with HDMI ports.

5. Features

 HDMI v1.2, HDCP and DVI compliance

 Long distance transmission up to 300M or more

 Thinner and lighter cables for better looking and easier installations

 Faster data transmission

 Lower power consumption

 Supports EDID reading

6. Specications

Transmitter

Input Port 1 x HDMI

Output Port 1 x Duplex Multi-Mode Fiber Optical with LC connector

Receiver

Input Port 1 x Duplex Multi-Mode Fiber Optical with LC connector

Output Port 1 x HDMI

Dimensions (mm) 114(W) x 65(D) x 26(H)

Weight(g) 200

Chassis Material Metal

Silkscreen Color Black

Operating Temperature 0˚C ~ 40˚C / 32˚F ~ 104˚F

Storage Temperature -20˚C ~ 60˚C / -4˚F ~ 140˚F

Relative Humidity 20~90% RH (non-condensing)

Power Consumption 3.5W/each

Transmitter

Input Port 1 x HDMI

Output Port 1 x Duplex Multi-Mode Fiber Optical with LC connector

Receiver

Input Port 1 x Duplex Multi-Mode Fiber Optical with LC connector

Output Port 1 x HDMI

Dimensions (mm) 114(W) x 65(D) x 26(H)

Weight(g) 200

Chassis Material Metal

Silkscreen Color Black

Operating Temperature 0˚C ~ 40˚C / 32˚F ~ 104˚F

Storage Temperature -20˚C ~ 60˚C / -4˚F ~ 140˚F

Relative Humidity 20~90% RH (non-condensing)

Power Consumption 3.5W/each

7. Operation Controls and Functions

7.1 Transmitter

Front Panel Rear Panel

① HDMI LINK: This LED will illuminate in blue when at least one optical cable

is connected and has successfully detected and communicated

between Tx and Rx with video or audio data sending.

② ERROR: This LED will illuminate in red when there appears to be an error in

the input signal data rate that is higher than 75MHz or the HDMI output is

not output able.

③ HDMI INPUT: This slot is to connect with an input source such as a DVD or

Blu-Ray player with HDMI cable.

④ OPTICAL LINK: This LED will turn illuminate in blue when the optical cable is

connected and has successfully detected and communicated between

Tx & Rx with data sending. If the LED is not illuminate users need to check

the connection of the fiber cable and then make sure the connection

is well and the cable itself is good.

⑤ OPTICAL: Connect both ends of the fiber optical cable to each side of

the device in order send a signal.

Note: Connector Type: LC-LC, Fiber: Duplex Multi-mode Fiber

⑥ DC 5V: Plug the 5V DC power supply into the unit and connect the

adaptor to an AC outlet. The LED will switch on when the power cable is

plugged in.

⑥

②③ ④①

ERROR

HDMI LINK

HDMI

INPUT

OPTICAL

LINK

OPTICAL DC 5V

⑤

7.2 Receiver

Front Panel Rear Panel

① HDMI LINK: This LED will illuminate in blue when at least one optical cable

is connected and has successfully detected and communicated

between Tx and Rx with video or audio data sending.

② ERROR: This LED will illuminate in red when there appears to be an error in

the input signal data rate that is higher than 75MHz or the HDMI output is

not output able.

③ HDMI OUTPUT: This slot is to connect with an output display such as an

HDTV or monitor with HDMI cable.

④ OPTICAL LINK: This LED will turn illuminate in blue when the optical cable is

connected and has successfully detected and communicated between

Tx & Rx with data sending. If the LED is not illuminate users need to check

the connection of the fiber cable and then make sure the connection

is well and the cable itself is good.

⑤ OPTICAL: Connect both ends of the fiber optical cable to each side of

the device in order send a signal.

Note: Connector Type: LC-LC, Fiber: Duplex Multi-mode Fiber

⑥ DC 5V: Plug the 5V DC power supply into the unit and connect the

adaptor to an AC outlet. The LED will switch on when the power cable is

plugged in.

②⑥⑤

HDMI

OUTPUT

ERROR

HDMI LINK

OPTICAL

LINK

OPTICAL DC 5V

③ ④

①

8. Support Timing Chart

8.1 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 23.97Hz/24Hz 16:9

14 1920x1080p 25Hz 16:9

15 1920x1080p 29.97Hz/30Hz 16:9

8.2 PC Timing

Pixel

Format Refresh

Rate Horizontal

Frequency Pixel

Frequency Standard Type

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 40.000MHz VESA Guidelines

9. Connection and Installation

Blu-ray

DVD

HDTV/Monitor

COH-TX COH-RX

Fiber

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