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DVI-Vision-IP
Welcome  KVM solutions  KVM extenders  DVI-Vision-IP

DVI-Vision-IP – extends single-link DVI signals over standard IP-based networks on Layer 3

The KVM-over-IP extender system DVI-Vision-IP extends the following signals:

  • Single-link DVI video
  • Keyboard/mouse (USB and PS/2)
  • Audio + RS232
  • USB HID Generic

The system processes single-link DVI image data pixel-perfectly and with very good hand-eye coordination. The maximum possible image resolution corresponds to a pixel rate between 25MPixel/s and 165MPixel/s. ignals are transmitted using CAT cabling or optical fibers as well as over IP-based networks on layer 3 – even across network boundaries.

The DVI-Vision-IP system consists of a computer module (transmitter) and a console module (receiver) and allows users to operate their computers from great distances. By means of manual bandwidth management, the transmission can be adapted to a wide range of bandwidth requirements. Video, keyboard, mouse and control data is encrypted with AES-128.

Rear side: DVI-Vision-IP-AR-CON

Operating principle

Extenders of the DVI-Vision-IP series use G&D’s KVM-over-IP™ technology to transmit signals. The transmission is based on IP networks over gigabit Ethernet (OSI model, layer 3). The devices include with a network interface for transmitting data, WebIF, configuration, monitoring, SNMP and updates. They are also equipped with a management network interface that provides all of the above functions in addition to data transmission.

For monitoring, DVI-Vision-IP uses G&D’s proven monitoring and SNMP technology. The system can be configured by via web interface or OSD. Due to predefined IP addresses, plug & play is supported for both console and computer modules. Therefore, it couldn’t be easier to use existing network infrastructures or CAT cables or optical fibres in a 1:1 connection to put the modules into operation. Within the KVM-over-IP product family, the different extender variants are compatible with each other, allowing any mixmatching of different video interfaces on console and computer modules.

G&D’s KVM-over-IP technology can be used extremely flexible. The KVM-over-IP extenders can be operated in a matrix mode using an additional control unit, the ControlCenter-IP. This allows the distribution and sharing of signals within a LAN infrastructure. Users can also access their systems within the LAN network regardless of actual ranges. However, data transmission with KVM-over-IP technology is not compatible with classic KVM extenders from G&D.

Product details

Video

  • Support of single-link DVI video
  • Resolution with pixel rate between 25MPixel/s and 165MPixel/s
  • Horizontal frequency: 25 kHz - 130 kHz
  • Vertical frequency: 24 Hz - 120 Hz
  • Resolutions up to 1920 × 1200 @ 60 Hz, 1280 × 1024 @ 85 Hz
  • Exemplary resolutions:
    • 1920 x 1080 @ 60 Hz,
    • 1600 x 1200 @ 60 Hz.
    • Further VESA and CEA standardized resolutions can be used within the scope of the pixel rate and the horizontal and vertical frequency.
  • Supported interlace resolutions:
    • 1920 x 1080i @ 60 Hz (1080i_60 Hz),
    • 1920 x 1080i @ 50 Hz (1080i_50 Hz),
    • 1440 x 576i @ 50 Hz (576i_50 Hz),
    • 1440 x 480i @ 60 Hz (480i_60 Hz),
  • Pixel encoding of RGB 4:4:4 with 24bpp/8bpc
  • Compressed transmission, pixel perfect, lossless video quality, near-zero latency, ideal hand-eye coordination
  • EDID support
  • Digital and analogue monitors can be connected on user side

Operation

  • Integrated matrix support for use in combination with ControlCenter-IP
  • On-screen display for configuration and operation
  • Web interface for configuration, monitoring and updates
  • Local console at computer module
  • Ident LED to quickly find devices in complex installations
  • Competing or exclusive operation over local or remote workstation
  • Screen-freeze function at remote console

Signals

  • Encrypted video, keyboard, mouse and control data (AES-128)
  • Support of PS/2 and USB keyboard/mouse (even in mixed mode)
  • Permanent keyboard and mouse emulation
  • Permanent monitor emulation
  • Audio stereo bidirectional
  • RS232 transparent
  • Generic USB HID interface

Transmission

  • IP-based signal transmission over standard gigabit Ethernet networks Layer 3, CAT or optical fibers
  • HDIP level 1-3
  • Secure and trouble-free operation through pairing and encryption with be AES-128 (cannot be manipulated)
  • Unlimited transmission distance, with up to 100 meters between 2 active network components when using CAT cabling and up to 10,000 metres when using optical fibres

Device

  • Internal power pack for main power supply
  • Redundant, external power supply (optional)
  • Ident LED to quickly find devices in complex installations
  • Shipped as desktop variant (sets for rackmounting are separately available)

System update

  • Update via Config Panel 21 (HTML, Java-free, optimised operation)

Configuration and security

  • Encrypted video, keyboard, mouse and control data (AES-128)
  • Support of Quality of Service (QoS), can be configured by users
  • Users can configure network ports of the respective communication channels
  • Additional, independent management interface
  • Manual bandwidth management to adjust the required bandwidth
  • SNMP (trap and agent)
  • Galvanic separation of transmitter and receiver (only with Fiber), less sensitive to interfering radiation
  • High reliability

Screen freeze function

If the receiver loses the video signal due to a broken connection or a problem with the computer‘s graphics card, the Screen freeze function „freezes“ the image last displayed on the monitor. This status is highlighted by a red semi-transparent frame. The function is automatically cancelled when the display receives an active video signal.

Monitoring

With the Monitoring function, you can auto-output device status messages to Syslog servers or via SNMP. The web interface lets you monitor the device manually.

The monitoring function of the DP1.2-Vision-IP queries the following values:

•    Status power supply unit (on/off)
•    Status temperature threshold device (in/over limit)
•    Status connection cables (ok/nok)
•    Status computer (on/off)
•    Status image signal graphics card computer (available/not available)
•    Status network
•    Fan monitoring
•    Status SFP modules (fiber variant)
•    Status interfaces transmitter and receiver
•    Freeze status
•    Type of display (local and remote)
•    Proactive monitoring of device status
•    Event reporting function (syslog or SNMP traps)

List of Item Numbers

Computer modules

Item No.Description
A1110238DVI-Vision-IP-AR-CPU
A1110250DVI-Vision-IP-Fiber(M)-AR-CPU
A1110252DVI-Vision-IP-Fiber(S)-AR-CPU

Console modules

Item No.Description
A1120332DVI-Vision-IP-AR-CON
A1120344DVI-Vision-IP-Fiber(M)-AR-CON
A1120346DVI-Vision-IP-Fiber(S)-AR-CON

Explanation

Transmission via CAT-X cable

Transmission via CAT-X cable

Transmission via fibre optics

Transmission via fibre optics

Resolutions up to 4K

Resolutions up to 4K

DisplayPort video signals

DisplayPort™ video signals

DVI-DualLink video signals

DVI-DualLink video signals

DVI-SingleLink video signals

DVI-SingleLink video signals

Analogue VGA video signals

Analogue VGA video signals

Mix & Match compatible

Mix & Match compatible

USB 2.0 transmission

USB 2.0 transmission

USB 3.0 transmission

USB 3.0 transmission

Transmission of audio signals

Transmission of audio signals

Transparent RS232

Transparent RS232

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