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Audio/Video over Fiber Solutions

Audio/Video over Fiber Solutions
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Audio/Video over Fiber Solutions

Product catalog summary
Overview: This document provides technical specifications for S.I. Tech Inc.'s Stand Alone Bit-Driver® products, focusing on video, audio, and alarm system modems using fiber optic technology. It covers CCTV systems, audio transmission, and alarm systems.
Video Systems: The document details baseband video signals in CCTV systems with a 6 MHz bandwidth, necessary for transmitting RGB and sync pulses for remote monitors. Key models include the 2379 and 2380 cards for video transmission and the 2509 mini optical transmitter.
Audio Systems: Audio signals range from 0.03 Hz to 40 KHz, requiring digitization for long-distance communication at 64 Kbps per channel. Products like the 2237T and 2237R transmit and receive audio within a 10Hz to 20KHz bandwidth.
Alarm Systems: Alarm systems use analog signals for on/off operations. Models 2811 and 2812 are described for optical on-off transmission using a 10KHz optical square wave.
Product Specifications: A table lists product specifications such as bandwidth, power options, and connector types, including operating temperature and power supply options.
Key Features: Products support multimode or single-mode fiber optic transmission, AC or DC power, NTSC and PAL video formats, and plug-and-play functionality.
Applications: Suitable for security and surveillance, these systems provide reliable signal transmission over long distances using fiber optics.
Specifications:
  • System Bandwidth: 10 Hz to 15 MHz
  • Transmitter Input Impedance: 75 ohm
  • Input Voltage: 1 Volt rms
  • Receiver Adjustment Range: 40:1
  • Linearity: 1 percent type
  • Output Load Impedance: 75 ohms
  • Output Voltage: 2 Vpp into 75 ohm load
  • Operating Wavelength: 820 nanometers (1300 nm option for 5 Km system)
  • Optical Connectors: ST or SMA receptacle
  • Operating Temperature: 0°C to 50°C
  • Plastic Enclosure: 1.50" X 1.13" X 0.88"
  • Weight: 0.25lbs. (100 grams)
  • Input Power: 12 VDC from camera or external power supply (S.I.Tech 2121)
Models and Applications:
  • Model 2509: Miniature fiber optic system for CCTV cameras, compatible with models 2809/2810.
  • Model 2823-4/2824-4: Four channel RGB video system for computer remoting applications.
  • Model 2809/2810: Fiber optic video system for CCTV applications, available in 2, 3, and 4 channel versions.
Audio Link Specifications:
  • Audio Bandwidth: 10 Hz to 20 KHz
  • THD: Better than 1%
  • MIC Input: 350mV rms max into 6 Kohms
  • Line Input: 2V rms max into 10 Kohms
  • Headphone Output: 1V rms max
  • Line Outputs: 0.9V rms into 10 Kohms, 0.7V rms into 600 ohms
  • Speaker Outputs: 1W max into 8 ohms
  • Optical Power Budget: 10 dB
  • Operating Wavelength: 820 nanometers (1300nm optional)
  • Optical Interface: ST (SMA optional)
  • Operating Temperature: 0°C to 50°C
  • Input Power: 110 VAC 50/60 Hz, Optional 230 VAC, Optional 12-24 VDC
  • Metal Enclosure: 7.375" X 7.625" X 1.875"
  • Weight: 2lbs. (1 kg)
Typical Applications: Paging systems, music distribution, and control with audio tones. Models 2237-T and 2237-R provide one-way stereo audio over a single fiber. Model 2239 provides two-way stereo audio over fiber.
Digital Video/Audio/Data Fiber Optic Bit-Driver:
  • Operation Mode: CCTV Video/Audio/Data
  • Video Format: NTSC or PAL
  • Transmitter Input Impedance: 75 ohms bulkhead jack
  • Input Voltage: 0.5 to 1.6 Vpk-pk
  • Linearity: 1% Typical
  • Output Load Impedance: 75 ohms
  • Operating Wavelength: 820 nanometers (1300 nm option)
  • Optical Connectors: SC receptacle
  • Operating Temperature: 0°C to 50°C
  • Metal Enclosure: 7.25" X 7" X 2.0"
  • Weight: 3lbs. (1.4 kg)
  • Input Power: 110VAC, 220VAC 50/60 Hz, 10-32VDC
Features: Digitized 8-bit high resolution video, mono or stereo audio, digital data links, NTSC, PAL video standards, and long distance capability.
Specifications: The document outlines specifications for S.I.Tech Models 2811, 2812, and 2813 fiber optic links, meeting FCC Class A, Part 15 standards. Specifications are subject to change without notice.
Operating Distance for Fiber Optic Cable: Fiber sizes (62.5, 50, and 10 SM microns) have attenuation rates (4.0, 3.0, and 1.0 dB/km) with maximum distances of 6600 feet (2000 meters) for 62.5 and 50 microns, and 16000 feet (5000 meters) for 10 SM microns.
Power Requirements: Model 2811 requires +12VDC or +24VDC at 50mA, Model 2812 requires the same voltage at 200mA, and Model 2813 requires +24VDC or +12VDC at 250mA.
Operation Mode and Features: Model 2813 operates in full duplex or simplex mode with an 820 nanometer wavelength (1300 nm option available), using ST or SMA connectors, with a plastic enclosure and a weight of 2 lbs (1 kg).
Relay and Input/Output Specifications: Models feature 3 Form C relay contacts activated by a 10 KHz optical square wave. If the fiber cable is broken, the relay releases. Input/output is via ST receptacles, with SMA as an option.
Contact Ratings: Maximum switching power is 60W or 125VA, with a maximum voltage of 220VDC or 250VAC, and a maximum current of 2A. Maximum carrying current is 3A.
Application and Support: For assistance, contact S.I.Tech at 630-761-3640 or fax 630-761-3644. Located at P.O.Box 609, Geneva, Illinois 60134, U.S.A. More information at http://www.sitech-bitdriver.com.
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Catalog excerpts

Audio/Video over Fiber Solutions-1

Video, Audio, and Alarm System Modems 02/26/14 Stand Alone Bit-Driver® Stand Alone Bit-Driver® USA & International Headquarters 1101 N. Raddant Road Batavia, IL 60510 Phone: (630) 761-3640 Fax: (630) 761-3644 Web Site: http://www.sitech-bitdriver.com ©2014 S.I. Tech, Inc. All Copy and Images

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Audio/Video over Fiber Solutions-2

VIDEO, AUDIO, AND ALARM PRODUCTS S.I. Tech Inc., Batavia, IL 60510 Phone: (630) 761-3640 Fax: (630) 761-3644 Web Site: http://www.sitech-bitdriver.com

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Audio/Video over Fiber Solutions-3

S.I.TECH VIDEO, AUDIO, AND ALARM SYSTEMS Closed circuit television typically consists of a video camera and a TV monitor that uses a baseband video signal at 6 MHz bandwidth as opposed to broadband video used in cable television or broadcast TV Channels 2 to 900, which uses 950 MHz total bandwidth. CCTV CAMERA Baseband video is also used with computers. Computer monitors use red, green, blue, and sync pulse schemes. Each color uses a full 6 MHz bandwidth. To remote a computer monitor from a computer, all three colors and sync pulse need to be transmitted from Point A to Point B. TV MONITOR R...

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Audio/Video over Fiber Solutions-4

Rack Stand M ount Alone M ini Card √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ *** *** *** - Term inal Term inal Term inal Term inal Term inal Term inal Block Block Block Block Block Block RCA RCA RCA Tw inax Tw inax Tw inax Fiber Connection MM SM ST ST ST ST S T/S M A ST S T/S M A ST S T/S M A ST S T/S M A ST S T/S M A ST S T/S M A ST SC ST S T/S M A ST S T/S M A S T/S M A ST ST SC SC S T/S M A ST S T/S M A ST S T/S M A ST S T/S M A ST/SM A S T/S M A ST/SM A S T/S M A ST/SM A ST ST ST ST ST ST S T/S M A S T/S M A S T/S M A ST ST S.I. Tech Inc., Batavia, IL 60510 Phone: (630) 761-3640...

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Audio/Video over Fiber Solutions-5

CCTV VIDEO TO FIBER OPTIC BIT-DRIVERS® 2379* 1 or 2 CH. CCTV Video Transmitter Card Use with 2810 or 2380 Cards 3001 rack 19” – hold 12 cards, 24 CH Multimode or Single mode 2380* 1 or 2 CH. CCTV Video Receiver Card Use with 2509/2809/2379 Transmitters 3001 rack 19” – hold 12 cards, 24 CH Multimode or Single mode 2509 Mini Optical CCTV Video Bit-Driver® Transmitter System Bandwidth is 10Hz to 15MHz Powered by +12VDC from camera or external power supply S.I.Tech 2121 (110VAC/12VDC) or 2164 (230VAC/12VDC) Video Connector is 75 ohm BNC Female Works with S.I. Tech Model 2810 Receiver In Line – Connects...

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Audio/Video over Fiber Solutions-6

S.I.TECH 2824 Stand Alone Optical RGB Video Bit-Driver® Receiver Four Channels; R, G, B and Sync System Bandwidth is 10Hz to 30MHz Receiver output impedance is 75 ohms. BNC Female Coaxial Connector each Channel Powered by 115V or 230V Line Cord 2829* Bidirectional Video/Audio/Data to fiber Multimode or Single mode Digitized 8-bit high resolution video Composite, S-Video, or Component Mono or Stereo Audio Data: RS232/422/485/TTL NTSC or PAL Format Color or Black and White Plug and Play AC or DC Power Kit #6* 1 - 2809 Video Transmitter 1 - 2810 Video Receiver 1 - 5201-010-8255 (10m), 1F multimode,...

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Audio/Video over Fiber Solutions-7

Card Cage Mounted Optical Video Bit-Driver® Receiver Two Channels Frequency response to 7MHz Output impedance 75 ohms. BNC Female Coaxial Connector Eurocard format. Fits S.I. Tech Model 1000 Card Cage Works with HFS-1144 Transmitter Card Cage Mounted Optical Video Bit-Driver® Transmitter Two Channels Frequency response 6Hz to 40MHz Input impedance 75 ohms. BNC Female Coaxial Connector Eurocard format. Fits S.I. Tech Model 1000 Card Cage Works with HFS-1142 Receiver Card Cage Mounted Optical Video Bit-Driver® Transmitter/Receiver Two Channels (one transmit, one receive) Transmitter frequency response...

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Audio/Video over Fiber Solutions-8

AUDIO (ANALOG) TO FIBER OPTIC BIT-DRIVERS® 2237T* Stand Alone Optical Audio Transmitter Bit-Driver® System Bandwidth is 10Hz to 20KHz Input impedance is 600 ohms unbalanced Audio terminals on terminal block Powered by 110VAC Line Cord. Add “V” to Model number for 230VAC version, 12-24VDC Option Use with 2237R Audio Receiver 2237R* Stand Alone Optical Audio Receiver Bit-Driver® System Bandwidth is 10Hz to 20Khz Will drive 8 ohm speaker connected to output terminals Powered by 110VAC Line Cord. Add “V” to Model number for 230VAC version, 12-24VDC Option Use with 2237T and two optical fibers for...

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Audio/Video over Fiber Solutions-9

S.I. Tech Inc., Batavia, IL 60510 Phone: (630) 761-3640 Fax: (630) 761-3644 Web Site: http://www.sitech-bitdriver.com

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Audio/Video over Fiber Solutions-10

ALARM SYSTEM TO FIBER OPTIC BIT-DRIVERS® 2311* Alarm (Sensor) ON/OFF Transmitter Card version of 2811 3000 Rack Multimode or Single mode 5 2312* Alarm (Sensor) ON/OFF Receiver Card version of 2812 3000 Rack Multimode or Single mode 2811 Stand Alone Optical On-Off Bit-Driver® Transmitter Transmits 10KHz Optical square wave when power is applied Input power +12VDC to screw terminals Must be used with Model 2812 Receiver to complete link Multimode or Single mode 2812 Stand Alone Optical On-Off Bit-Driver® Receiver Detects 10KHz optical square wave from Model 2811 Transmitter and activates 4PDT relay...

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Audio/Video over Fiber Solutions-11

Model 2509 CCTV - Mini Fiber Optic Video Transmitter Model 2509 is a miniature fiber optic transmitter that attaches directly to a CCTV camera. Power can come from the camera or an optional power supply. (Model 2121) The Mini 2509 is compatible with 2809/2810 and also with CCTV transmitter/receiver cards in series 1000 and 3001 rack. Operating Distance for Fiber Optic Cable Fiber Size Attenuation Maximum Feet/Meters dB/Km (Microns) System Bandwidth: Transmitter Input Impedance: Input Voltage: Receiver Adjustment Range: Linearity: Output Load Impedance: Output Voltage: Operating Wavelength: Optical...

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Audio/Video over Fiber Solutions-12

CCTV - Mini Fiber Optic Video System RGB 2823-4 and 2824-4 S.I.TECH Bit-Driver MODEL 2823/2824 VIDEO System Bandwidth: 10 Hz to 15 MHz Transmitter Input Impedance: 75 ohm Input Voltage: 1 Volt rms Receiver Adjustment Range: 40:1 Linearity: 1 percent type Output Load Impedance: 75 ohms Output Voltage: 2 Vpp into 75 ohm load Operating Wavelength: 820 nanometers* Optical Connectors: ST or SMA receptacle Operating Temperature: 0 o C to 50 o C Weight: 0.25lbs. (100 grams) Input Power: 12 VDC from camera or external power supply (S.I.Tech 2121) Metal Enclosure: 1.50" X 1.13" X 0.88" Specifications...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.