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Catvision Products Limited
location Noida, Uttar pradesh, Iceland

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Optical & Laser Instruments

We offer the best product range of OPTIC TRANSMITTER BUTTERFLY LASER and OPTICAL TRANSMITTER BUTTERFLY LASER.

OPTIC TRANSMITTER BUTTERFLY LASER

Catvision OTU-13 D Series Optic Transmitters use directly modulated DFB technology for transmission of optic signal at 1310nm wavelength. A power-doubler amplifier with built-in AGC circuit is incorporated providing a stable RF signal with excellent C/N, CSO & CTB performance for long haul transmission.

Catvision optic transmitters incorporate a thermo-electric cooler and auto control for laser power & bias current to ensure stable optic output power and longer life of laser module.

OPTIC TRANSMITTER (BUTTERFLY LASER)-GOLD

Product Code :OTU-13-G XXX Series

Catvision OTU-13 D Series Optic Transmitters use directly modulated DFB technology for transmission of optic signal at 1310nm wavelength. A power-doubler amplifier with built-in AGC circuit is incorporated providing a stable RF signal with excellent C/N, CSO & CTB performance for long haul transmission.

Catvision optic transmitters incorporate a thermo-electric cooler and auto control for laser power & bias current to ensure stable optic output power and longer life of laser module.

Features:

  • AGC/MGC for stable RF level
  • Linear frequency response
  • Excellent C/N, CSO & CTB
  • High quality DFB fresh laser
  • Unique RF pre-distortion circuit
  • Standard 19 inch rack mount type
  • LCD display for displaying all transmitter parameters
  • An intelligent microcontroller to control all parameters
  • Optic output power: 12dBm 15dBm (12mW 31mW)

Specifications:

  • Optic Wave Length : 1310nm
  • optic Output Power : 12 / 13 / 13.4 / 14 / 15 dBm
  • Optic Output Connector : SC/APC
  • Range : 47 860MHz
  • RF Input Level : 75 85dBV
  • CNR : 54dB
  • CSO : -65dB
  • CTB : -70dB
  • Mains Supply (SMPS) : 110 260VAC, 50Hz, 45W Max

Models:

  • OTU-13-X-31D : 1310nm Ortel Laser, 15dBm/31mW
  • OTU-13-X-25D : 1310nm Ortel Laser, 14dBm/25mW
  • OTU-13-X-22D : 1310nm Ortel Laser, 13.4dBm/22mW

Gold (G) : Ortel Laser, NXP ICs and VFD display

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OPTICAL TRANSMITTER BUTTERFLY LASER

  • Output Freq. Range 45 ~ 1003 MHz
  • Optic Output Level 7dBm x 2 ports (10dBm x 2 ports optional)
  • Noise Bandwidth < 5dB
  • SBS Suppression 16dBm (continuously adjustable with the steps of 0.5dB)
  • Carrier to Noise Ratio 53/53dB
  • Composite Second Order – 65 dBc
  • Composite Triple Beat – 65 dBc
  • Power Requirements 90 to 265 VAC, 50/60 Hz

Application:

  • Long haul CATV (Analog + QAM) video delivery over 200Km
  • FTTx networks RFoG and RF overlay for PON networks
  • Redundant ring architectures

Features:

  • CATV Frequency 45 1003 MHz, enhanced RF performance
  • High optic power options up to dual 10 dBm
  • Dual Power Supplies and Fans Redundant & Hot swappable
  • Front Panel, SNMP, Telnet, & Web GUI monitoring and control interfaces
  • Front Panel RF Test Point
  • Front panel VFD display for all parameters
  • OMI / RF Gain Adjustment
  • AGC Select: CW, Video, Manual (No AGC)
  • Industry Leading Field Adjustable SBS Suppression
  • Field Adjustable Electronic Dispersion Compensation (EDC)
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