VIDEO FIBRE OPTIC TRANSMITTER

Copper to Fibre

Features

  • Free standing or mounted in power frame rack. 1U
  • Re clocking to minimize transmitter timing errors.
  • Powered from 5 volts.
  • Automatically adjust to import rate.
  • Conforms to SMPTE standards.
  • 1M width
  • User upgradable from 1.5 to 3ghz by replacing the SFP

    The video fibre optic transmitter is a high speed digital fibre optic transmitter which, when used in conjunction with our video fibre optic receiver, will allow the extension of SDI / HDI links up to 4 Km. To achieve maximum distance the transmitter will launch into single mode fibre at a wavelength of 1310nm . Option available to launch at 1550nm.
     Designed to support SMPTE 292M and SMPTE 344M it is optimized for performance at 270Mb/s and 1.485Gb/s. SMPTE pathological test patterns are supported.
     The fibre optic output wavelength can be 850nm or between 1200 - 1600nm. Copper input is by a standard 75 Ohm BNC connector.
     Front panel status indicators are providing module status independent of unit orientation within rack.

Specification

Mechanical dimensions 43 x 72 x 35 (including connector)
  BNC connector protrudes 20mm from unit
Power 5-12v dc @ 400mA,   2.1mm power jack
   
Unit will connect to power source in power frame. +5v using 2.1mm power jack.
Power adaptor available for free standing use with 2.1mm power jack.
Temperature Operating 0 - 50o C
  Storage -40 to 85o C
 

Input

 

 75 Ohm BNC can equalize 3g, HD and SD serial digital signals.
Typical maximum equalized length of Belden 1694A cable: 140m @ 1.485Gb/s, 350m @ 270Mb/s
Return loss < 15dB to 1500 Mhz

< 12dB to 3Ghz
     
Fibre Single mode -3dbm min into 9um - 3G

- 6dbm into 9um HD
    at 1310nm

 

Indicators  
  3G SFP
  HD SFP
  Coax Connectoed
All flash if no SFP is present

 

Distance achievable with suitable receiver.
Date rate
Wavelength
Mode
Distance
1.485Gb/s
1310nm
S
4km
For further combinations please contact us.

 

For Power Frame info click HERE

Ordering information

VHD-3G-FTX-(WL)

VHD-HD-FTX-(WL)

Connector type SC (standard)
= LC
       
(WL) Wave length 1550nm
= 15
    1310nm
= 13

 

VolAmp Ltd
Unit 3, Riverside Business Park, Dogflud Way, Farnham, Surrey, GU9 7SS
Tel 01252 724055 Fax 01252 733425 E-mail: info@volamp.com
www.volamp.com