LwLVision - transmission of DVI and VGA over fibre optics

The system consists of a computer module (transmitter) and a user module (receiver) and enables you to operate a computer remotely. You can connect a console to each module.

LwLVision transmits uncompressed signals over fibre optics (2 fibres) up to 10,000 m. The devices are available as variants displaying one or two video channels.

Product details



  • Single-link DVI + VGA at output

Communication / Safety

  • Redundant power supply
  • Access protection and user management can be switched off


  • Single-link DVI and VGA at input and output side
  • Single- and multi-channel variants
  • Resolutions per channel up to 1920 × 1200 @ 60 Hz
  • Video bandwidth up to 165 MPixel/s
  • 24 bit colour mode
  • Supports digital and analog monitors


  • Console with all video channels at both modules


  • PS/2 and USB keyboard/mouse support
  • Audio and RS232 transmission included in standard


  • Distances up to 10,000 m (2 × Singlemode 9/125µm fiber optics)
    at maximum resolution
  • Distances up to 550 m (2 × Multimode 50/125µm fiber optics)
    at maximum resolution
  • Distances up to 260 m (2 × Multimode 62.5/125µm fiber optics)
    at maximum resolution
  • Bidirectional transmission of audio and RS232 integrated in standard
  • Transparent USB up to 2,000 m (optional)


  • Galvanic separation of transmitter and receiver
  • Insensitive to interference radiation
  • PS/2 and USB keyboard/mouse supported; allows mixed operation
  • 100 % permanent keyboard/mouse emulation
  • Redundant power supply (optional)
  • Available as desktop, rack mount, and twin version

System upgrade

  • At service socket


  • Available as desktop (DT) or rack mount (RM) variant
  • Twin variant combines two identical LwLVision modules behind one panel

Video channels

  • Single-channel and multi-channel 2 variant

The Installation

The computer is linked to the back of the LwLVision transmitter. Distinctive cables connect the computer's keyboard, video, mouse, audio, and USB interfaces to the LwLVision computer module.

Installing the user console is just as easy: Simply connect the operating hardware with the corresponding interfaces of the LwLVision receiver.

Use the existing cabling structure to link transmitter and receiver (multimode or singlemode optical fibres).


PrincipleTransmitter and receiver
MediumDirect connection via single- or multimode fiber optics
VariantsMulti channel variants for up to 2 video transmissions
ResolutionUp to 1920 x 1200 @ 60 Hz (incl. Full HD, 1080p)
RangeUp to 10,000 m; with USB up to 2,000 m
Further featuresDDC support, equipped with OSD
ApplicationBroadcast, control rooms, automation

Product images