Part 1 general




Дата канвертавання27.04.2016
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DIVISION 28 23 23

FVT/FVR1001 SERIES – FIBER OPTIC TRANSMITTER AND RECEIVER

ENGINEERING SPECIFICATIONS

PART 1 - GENERAL


1.01 SUMMARY

  1. Fiber Optic 10-Bit Digitally Encoded Video Transmitter and Receiver

1.02 SECTION INCLUDES

  1. FVT/FVR1001 Series 10-Bit Digitally Encoded Video Transmitter and Receiver – Standalone and Rackmount

1.03 REFERENCES

  1. Underwriters Laboratory (UL)

  2. Underwriters Laboratory Canada (ULC)

  3. European Union Compliance (CE)

1.04 SYSTEM DESCRIPTION

  1. Performance Requirements: Provide a 10-Bit Digitally Encoded Video Transmitter and Receiver.

  1. The system shall utilize 1310nm optics capable of video transmission on one multimode optical fiber. (FVT/FVR1001M1)

  2. The system shall utilize 1310nm optics capable of video transmission on one single-mode optical fiber. (FVT/FVR1001S1)

1.05 SUBMITTALS

  1. Product Data: Manufacturer’s printed product data sheet for each type of Transmitter/Receiver specified.

  2. Detail Drawings: Electrical and optical connect drawings. Product mounting template.

  3. Manufacturer’s Installation and Operating Manual: Printed installation and operating information for each type of Transmitter/Receiver specified.

  4. Test Reports: Manufacturer’s Printed Test Report via a Tektronics VM700A Video Test Generator verifying product performance meets or exceeds the specified product performance referenced in Part 2.

  5. Warranty: Manufacturer’s Printed Warranty

1.06 DELIVERY, STORAGE AND HANDLING

  1. Deliver materials in unopened factory packaging with Manufacturer’s bar coding to the job site.

  2. Inspect product upon delivery to assure that specified products have been received.

  3. Store in original packaging in a climate controlled environment. Storage Temperature not to exceed: -40˚ C to +85˚ C

1.07 PROJECT/SITE CONDITIONS

  1. Temperature Requirements: Products shall operate in an environment with an ambient temperature range of –40˚ C to +75˚ C without the assistance of fan-forced cooling.

  2. Humidity Requirements: Products shall operate in an environment with relative humidity of 0% to 95% (non-condensing). If product is installed in condensation conditions, unit shall have conformal coating applied to the printed circuit board.

1.08 WARRANTY

  1. Standard Communication Networks Comprehensive Lifetime Warranty: COMNET warrants the product to be free of factory defects under manufacture’s Lifetime Warranty as submitted under article 1.05 (E)

PART 2 - PRODUCTS


2.01 MANUFACTURER

  1. Acceptable Manufacturer

Communication Networks

3 Corporate Drive

Danbury CT 06810

USA


Telephone: 203 796-5300

e-mail: sales@comnet.net;



Internet URL: www.comnet.net

  1. Substitutions: Not Permitted

  2. All fiber optic modules shall be supplied from a single manufacturer.

2.02 MANUFACTURED UNITS

  1. Model Number Descriptions: Reference Table A: Product Number Descriptions

  2. Model Compatibility Chart: Reference Table B: Product Compatibility Chart

2.03 GENERAL SPECIFICATIONS

  1. The 10-Bit Digitally Encoded Video Transmitter and Receiver system shall be a COMNET FVT/FVR1001 series module. The module shall use state – of – the – art 10-bit digital encoding and decoding for true broadcast quality video transmission that exceeds the requirements of EIA RS-250C for short haul video transmission. The module shall be capable of transmitting and receiving full color video in real time in NTSC, PAL or SECAM formats. The module shall require no in-field electrical or optical adjustments or in-line attenuators to ease installation. The module shall provide power, optical carrier detect / Link – lock, video input sync presence, video output sync presence, video input overload, and video output overload status indicating LED’s for monitoring proper system operation. The modules shall provide automatic re-settable solid-state current limiters and independent voltage regulators on each module to reduce the chance of a single point failure of the system. The module shall be hot swappable in a rack mount system to reduce complete system shut down during maintenance or repair. The module shall have an MTBF of >100,000 hours and operate in an environment of –40˚ C to +75˚ C and relative humidity between 0% to 95% (non-condensing). The module shall be UL and ULC listed and CE marked. The circuit board shall be UL 94 flame rated and meet all PCI standards. All PC boards shall be designated with part number, PC board number and show appropriate revision number. Housing shall be of all metal construction. All LED indicators and both electrical and mechanical connections shall be identified with silk-screened labels. The module shall have a lifetime warranty to reduce system life cycle cost in an event of a module failure.

2.04 VIDEO SPECIFICATIONS

  1. Input Video: 1 volt pk-pk (75 ohms)

  2. Bandwidth: 5 Hz – 10 MHz

  3. Differential Gain: < 2 %

  4. Differential Phase: <0.7 °

  5. Tilt: <1%

  6. Signal/Noise Ratio: 67dB @ maximum optical loss budget

2.05 OPTICAL SPECIFICATIONS

  1. COMNET Model Number FVT/FVR1001M1

  1. Optical Fiber: 62.5/125 micron multimode

  2. Number of Fibers Required: 1

  3. Optical Wavelength: 1310nm

  4. Optical Emitter Type: 1310nm Laser

  5. Optical Detector Type: 1310nm PIN DIODE

  6. Optical Power Budget: 16 dB

  7. Optical Attenuation: No manual adjustments required

  1. COMNET Model Number FVT/FVR1001S1

  1. Optical Fiber: 9/125 micron single-mode

  2. Number of Fibers Required: 1

  3. Optical Wavelength: 1310nm

  4. Optical Emitter Type: 1310nm Laser

  5. Optical Detector Type: 1310nm PIN DIODE

  6. Optical Power Budget: 23 dB

  7. Optical Attenuation: No manual adjustments required

2.06 STATUS INDICATORS

  1. FVT1001:

  1. Video Presence: Video present/Green – Video not present/Red

  1. FVR1001:

  1. Video Presence: Video present/Green – Video not present/Red

  2. Carrier Detect: Detected/Green – Not detected/Red

2.07 CONNECTORS

  1. Optical: ST

  2. Power: Terminal Block with Screw Clamps

  3. Video: BNC (Gold Plated Center-PIN)

2.08 ELECTRICAL SPECIFICATIONS

  1. Power: 8-15 VDC

  2. Current Protection: Automatic re-settable solid-state current limiters

  3. Voltage Regulation: Solid-state, Independent on each board

  4. Circuit Board: UL 94 flame rated and meets all PCI standards.

  5. Rack mount Card: Shall be hot-swappable with COMNET Model Number C1 (EIA 19” card cage)

2.09 MECHANICAL SPECIFICATIONS

  1. Dimensions: 6.1” x 5.3” x 1.1” (15.5 cm x 13.5 cm x 2.8 cm)

  2. Number of Rack Slots: 1

  3. Finish: Module shall be constructed of a metal enclosure with a powder coat finish with all connections and indicators silk-screened directly on unit.

  4. Weight: <2.0 lbs./1.0kg

  5. This product shall conform to ComFit Technology. That is, all “stand alone” products (sometimes called “box”) shall be identical in every respect, both electrically and physically, with the “rack” products so that only a single product may be used interchangeably for both the “stand alone” and “rack” applications. All ComFit products shall be supplied with a plug-in module power supply, electrical connectors, and mechanical parts to enable it to be used in “stand alone” or “rack” configuration. All ComFit products shall mount directly to a wall without the need for special mounting brackets.

2.10 ENVIRONMENTAL SPECIFICATIONS

  1. MTBF: >100,000 Hours

  2. Operating Temp: –40˚ C to +75˚ C

  3. Storage Temp: -40˚ C to +85˚ C

  4. Relative Humidity: 0% to 95% (non-condensing). If product is installed under condensation conditions, unit shall have conformal coating applied to the printed circuit board. (Add –C to model number for conformal coated printed circuit board)

2.11 ACCESSORIES

  1. Card Cage: COMNET Model Number C1 (EIA 19” card cage) shall be available to house and power rack mount modules.

  2. Blank Panels: COMNET Model Number C1-BP shall be available to cover unused rack slots.

PART 3 - EXECUTION

3.01 EXAMINATION

  1. Inspect modules before installation.

  2. Modules shall be free of any cosmetic defects or damage.

  3. All optical connectors shall be covered with dust caps and remain on the module until installing cable connectors to module.

  4. Shipping box shall include the module, power supply and operations manual.

3.02 PREPARATION

  1. Standalone Module (Surface Mount)

  1. Shall be mounted on a properly prepared surface adequate for the size and weight of module. The placement of the unit shall allow provision for cable installation and maintenance as indicated on the approved detail drawings and in compliance with the COMNET mounting template and installation manual.

  1. Rack Mount Module (19” Rack)

  1. Shall be installed in the COMNET Model Number C1 card cage. Ensure the card cage is installed in a standard EIA 19” (482.6 mm) rack or wall standoff bracket adequate for the size and weight of the card cage. The placement of the unit shall allow provision for cable installation and maintenance as indicated on the approved detail drawings and in compliance with the COMNET installation manual.

  1. Optical Fibers

  1. Caution: NEVER look into the end of an active optical fiber when using laser light output. Eye damage can occur. Wear eye protection when cleaving, terminating, and splicing fiber.

  2. The number and type (multimode or single-mode) of optical fiber shall meet the requirements of the COMNET model number in article 2.05 used in the installation.

  3. All optical fiber cables shall be properly installed and terminated with the mating optical connectors as submitted in article 2.07 (A).

  4. The optical link shall be tested with either a power meter, at a minimum, or OTDR to ensure the link budget (overall path loss) plus an added 3dB of optical safety margin does not exceed the optical power budget as submitted in article 2.05.

  5. All optical connectors on cable shall be cleaned in compliance to optical connector manufactures specifications and covered with dust caps until connection to the fiber optic module.

3.03 INSTALLATION

  1. General: Locate fiber optic modules as indicated on the approved detail drawings and install module in compliance with the COMNET installation and operations manual.

3.04 TESTING

  1. Testing the Fiber Optic Video Link.

  1. Verify that the coax and optic fibers are properly connected.

  2. Make sure that power is applied to all fiber optic modules, camera, and video monitor or other equipment used in the system.

  3. The carrier detect indicator LED should be lit confirming a presence of a video signal.

  4. Successful video link operation should be visible at this point as witnessed by a good quality video picture on the monitor.

3.05 CLEANING

  1. Follow all instructions for proper use of solvents and adhesives used for termination and splicing.

  2. At completion of the installation, dispose of all fiber scraps properly.

MANUFACTURED UNITS REFERENCE TABLES

Table A: Product Number Descriptions




FVT1001 SERIES

DESCRIPTION

MAX. DISTANCE*

FVT1001M1

MM Video – 1310 – 1 Fiber

2 Miles (3km)










FVT1001S1

SM Video – 1310 – 1 Fiber

43 Miles (69km)

* Maximum distance is limited to optical loss of the fiber and any additional loss by connectors, splices and patch panels.


FVR1001 SERIES

DESCRIPTION

FVR1001M1

MM Video – 1300 - 1 Fiber







FVR1001S1

SM Video – 1300 - 1 Fiber

Table B: Product Compatibility Chart




TRANSMITTER

COMPATIBLE RECEIVER

FVT1001M1

FVR1001M1







FVT1001S1

FVR1001S1



END OF SECTION




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