DAVX Digital Audio/Video-Extender


DAVX

                            

Digital Quality for Audio and Video Using the DAVX, you can display the signals of a VCR on a remotely located Video projector. Or, you could transmit the signals of a remotely located camera and a microphone to a control room located several kilometres away.

The bidirectional devices allow, on the same 2 fibre cable, the simultaneous, independent transmission of Video and Audio in both directions. You could use the DAVX to build a Video Intercom System, or to monitor a video signal, or to record on a remotely installed VCR. To ensure the highest Video and Audio quality, signal transmission is fully digital; the analogue video and audio signals are digitized at the input, transferred digitally without any loss, and reconverted to analogue format at the outlet. If you use the optionally available digital Audio Interface you can avoid the lossy conversions between analogue and digital formats.

What are the unique features of this device? 
* The signals are transmitted (depending on device type) over Cat 5 (Catx) cable, Multimode-fibre or Singlemode-fibre. This ensures the best match to your existing infrastructure or requirements for distance.
* Video transmission supports PAL and NTSC signal formats. Depending on your requirements, the signals can be FBAS or Y/C (S-VHS).
* Audio signals are transmitted digitally. For input/output, digital or analogue interfaces are available.
* An RS232 interface allows remote control of your devices, for example, a camera
* Using an Infrared Remote Control, you can set up the input format, the video source, brightness and contrast. With a single key press, you can restore the factory settings or reset the brightness/contrast to default values.

Technical Data

  • Video format PAL and NTSC

  • Videos ignals FBAS and Y/C (S-VHS)

  • Video bandwith 7MHz

  • Analogue Audio (digital transmitted, sampling rate 38,4kHz with 16Bit)

  • Digital Audio up to 6MHz Data rate (fully transparent, format independent) through fibre optical connector (TOS-Link - e.g. S/P-DIF)

  • fully transparent RS232 interface with up to 19200 BAUD and Hardware Handshake

  • Maximum resolution on all distances:

    • 100 m with Standard Catx-Network cable
    • 200 m with 62.5u Multimode cable
    • 400 m with 50u Multimode cable
    • 10km with 9u Singlemode cable

  • optional 19"-rack mount kit for up to 3 devices in 1U

  • optional 19"-housings for up to 3 devices in 1U or up to 6 devices in 2U

  • onboard Software upgradable
Design

  • Access for FBAS-Monitor through Cinch jack

  • Access for  Y/C (S-VHS)-Monitor through miniDIN jack

  • Access for  analogue Audio (depending on device type) through 3.5mm stereo jack socket

  • Access for  digital Audio (depending on device type) through TOS-LINK (S/P-DIF) fibre jack

  • Access for  serielle Schnittstelle (RS232) through DB9

  • Unidirectional versions for Cat5, Multimode and Singlemode

  • Bidirectional versions for Multimode and Singlemode

  • Mounting Brackets available for to mount by screws or for snap on.

  • Using Rack-Mount-Kits, the devices might be mounted in server racks. Up to 3 devices may be integrated in 1U racksapce. 

  • 19-housing in 1U or 2U available to carry up to 3/6 devices. This saves valuable racksapce.

  • included in delivery: local unit, remote unit, cables to the video/audio sources, p.s.u. for local and remote unit