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VersiVision
FVTMHH0x / FVRMHH0x
16-Channel Digitally Encoded Video
With
Return Data
Multiplexer
User’s Manual
See Technical Data Sheet
Download Manual PDF
www.versitron.com
Revision B
© February 2006
VERSITRON, Inc.
83 Albe Drive / Suite C
Newark, DE 19702
PROPRIETARY DATA
All data in this manual is proprietary and may not be disclosed,
used or duplicated, for procurement or manufacturing purposes,
without prior written permission by VERSITRON.
WARRANTY
All VERSITRON products purchased after January 2001 carry a limited lifetime warranty against defects in materials and workmanship for the lifetime of the product. Purchases made prior to January 2001 are warranted for a period of one year from date of delivery. VERSITRON reserves the right to repair or, at our option, replace parts which during normal usage prove to be defective during the warranty period provided that:
1. You call VERSITRON at (302) 894-0699 or (800) 537-2296 and obtain a (RMA) Return Authorization Number. Please reference your RMA number on the outside of the box in which the item is returned.
2. Shipping charges are pre-paid.
No other warranty is expressed or implied and we are not liable for consequential damages. For repairs outside of the warranty period, the same procedure must be followed.
Table of Contents
General Information ……………………………………………………………….. |
3 |
|
Introduction ……………………………………………………………………. |
3 |
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Technical Specifications ………………………………………………………. |
3 |
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Installation Instructions …………………………………………………………… |
6 |
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Installation Procedure ……………………………………………….………… |
6 |
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Indicator LEDs ………………………………………………………………… |
7 |
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Rear Panel Diagrams ... ………………………………………………………. |
8 |
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Data Cable Connections ..................................................................................... |
9 |
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Wiring Diagrams ………………………………………………………………. |
10 |
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Troubleshooting …………………………………………………………………… |
11 |
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NOTE: VERSITRON uses the same front panel for multiple products. Not all features are available on all models; therefore you should verify the features of your specific model.
GENERAL INFORMATION
Introduction:
The VERSITRON VersiVision FVTMHH0x and FVRMHH0x Series video and data transmitter and receiver support simultaneous transmission of 16-channels of 8-bit digitally encoded video and return data over one multi-mode or single-mode optical fiber. The units are universally compatible with major camera systems and support the RS-485 data protocol. Plug and Play design ensures ease of installation and electronic and optical adjustments are never required.
Unit Type |
Model Number |
16-channel Digitally Encoded Video with Return Data Transmitter |
FVTMHH0x |
16-channel Digitally Encoded Video with Return Data Receiver |
FVRMHH0x |
Technical Specifications:
| VIDEO | |
| Video Input | 1 volt pk-pk (75 ohms) |
| Input/Output Channels | 16 |
| Bandwidth | 5 Hz - 8 MHz |
| Bit Resolution | 8-bit |
| Differential Gain | < 2% |
| Differential Phase | < 0.6° |
| Tilt | < 1% |
| S/N Ratio | 67dB (Weighed) |
| DATA | |
| Data Interface | RS-485 |
| Data Rate | 100Kbps |
| Bit Error Rate | 10-9 |
| WAVELENGTH | 1310/1490/1550nm Singlemode |
| OPTICAL EMITTER: | Laser Diode |
| NUMBER OF FIBERS | 1 |
| CONNECTORS | |
| Optical | SC, ST (FC Optional) |
| Video | BNC |
| Data | DB9F |
| GENERAL | |
| Power Supply | 110/220VAC |
| Size | 18.97 x 9.76 x 2.68 Inches |
| Construction | Aluminum |
| MTBF | > 100,000 hours |
| Operating Temp | -30° C to + 50° C |
| Storage Temp | -40° C to + 85° C |
| Relative Humidity | 0% to 95% (non-condensing) |
| INDICATOR | |
| Blue | Video Sync Present |
| Yellow | Power On |
| Blue | Data Transmit/Receive |
OPTICAL POWER BUDGET
Optical transmission distance is limited to optical loss of the fiber and any additional loss caused by connectors, splices, and patch panels.
| Fiber
|
Wavelength | Transmitter | Receiver | Optical |
Max |
| Model | Model | ||||
Singlemode |
1310 nm |
FVTMHH0x |
FVRMHH0x |
15 dB |
20km |
INSTALLATION INSTRUCTIONS
Installation Procedure
The VERSITRON VersiVision FVTMHH0x and FVRMHH0x video transmission systems series are preset for immediate use. There are indicator LEDs on the units for monitoring the real-time status of video, data and power. The following instructions describe the typical installation procedure and the function of the LED indicators located on each unit.
Indicator LEDs
The units have integral LEDs that are used to monitor the state of the unit. Each unit has one power LED and one DATA LED, along with a VIDEO LED for each of the sixteen video connections. The indicator LEDs function as follows:
TRANSMITTER and RECEIVER:
| Power: | ON: (Yellow) Indicates that correct power has been applied |
| Transmitter | |
| VIDEO: | OFF: Indicates no video detected on input BNC connector (No Video present on input BNC) |
| ON: (Blue) Indicates video detected on input BNC connector (Video present on input BNC) |
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| DATA1: | OFF: Indicates no data detected on the transmit data cable Blinking: (Blue) Indicates data transmitted at the rate of the operation data. |
| Receiver | |
| VIDEO: | OFF: Indicates no video present on output BNC connector (No Video present on output BNC) |
| ON: (Blue) Indicates video detected on output BNC connector (Video present on output BNC) |
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| DATA1: | OFF: Indicates no data detected on the receive data cable |
| Blinking: (Blue) Indicates data received at the rate of the operation data. |
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Data Cable Connections
The various input and output connections for the VERSITRON VersiVision FVTMHH0x and FVRMHH0x video transmission systems series are as follows:
Video Input or Output: BNC Connectors
Data RS-485 Connection:
Red Wire = (+) Signal being transmitted or received over fiber.
Blue Wire = (-) Signal being transmitted or received over fiber.
Camera Site
Connect the Red wire (+) in the data cable from the transmitter unit to the RS-485 (+) of the controlled unit (pan/tilt, dome), and connect the Blue wire (-) in the data cable to the RS-485 (-) of the controlled unit (pan/tilt, dome).
Similarly, connect the Red wire (+) in the data cable from the receiver unit to the RS-485 (+) of the controlling unit (Keyboard Controller, Matrix, DVR), and connect the Blue wire (-) in the data cable to the RS-485 (-) of controlling unit (Keyboard Controller, Matrix, DVR).
Wiring Diagrams
Typical wiring of RS-485 data control lines for PTZ cameras.
TROUBLESHOOTING
Optical Fiber
The VERSITRON VersiVision FVTMHH0x and FVRMHH0x video transmission systems series is available for most applications using multi-mode or single-mode optical fibers. Please be certain that the correct size and type of the fiber is being used for the particular transmitter/receiver combination.
Also be certain that the attenuation and bandwidth of the fiber optic cable being used is within the range of the system’s loss budget specifications.
General
Any dirt or dust may easily pollute or block the fiber from accepting or radiating light. Therefore, please try to keep the optical connector clear and always use the dust caps whenever the connector is exposed to air. It is suggested that the tip of the optical connecter should be carefully cleaned with a lint-free cloth moistened with alcohol from time to time.
The status of any of the VIDEO LED should provide the first clue as to the origin of any operational failure. If the VIDEO LED on the receiver unit is off, it usually means that the fiber is broken or has too much attenuation.
Please also make sure that the transmitter and the receiver are not used in opposite positions.
If the system is still not working after examining the above possibilities, please contact our Customer Service Department for further assistance
Data Link
Even when installed exactly as directed, it is possible that the data/audio function may fail to operate properly. If this problem occurs, first please check the data cable connection to the camera(s), and then check whether the data cable connector is firmly connected to the unit.
If the system is still not working after examining the above possibilities, please contact our Customer Service Department for further assistance