Further Information; Support Of Any Resolution; Ddc Transmission With Cache Function - G&D DL-DVI-Vision-IP-Series Installation Und Bedienung

Further information

Further information

Support of any resolution

In full screen mode, the
that can be transmitted through a single link interface according to DVI specifica-
tion 1.0. This restriction mainly affects the pixel rate, which can be between
25 MHz and 165 MHz.
Therefore, resolutions between 640 × 480 pixels at 60 Hz and 1600 × 1200 pixels at
60 Hz are possible for the common timing standards by VESA DMT and VESA
SMT. 1920 × 1200 pixels at 60 Hz is transmitted according to VESA CVT-RB.
As stated in the technical data (see page 58), almost any refresh rate and resolution
are supported within the technical constraints. The available display modes are
largely dependent on the graphics card, the graphics driver, the operating system
and the connected monitor.
The video data that are transmitted from the computer to the computer module
( DL-DVI-Vision-IP-Fiber
with the same timing. The signal's frequency and display position at the computer
module therefore correspond to those of the graphics output.
NOTE: In addition to the aforementioned full screen mode, the DVI-Vision system
also supports the interlace mode. Any resolutions supported in this mode are listed
on page 58.
NOTE: While generating the video signal, some graphics cards differentiate
between digital and analogue output. Such graphics cards generate digitally out-
put image signals with partly non-standardised timings. Such timings do not com-
ply with the monitor's default to reduce the frequencies of the digital signals.
Usually, this does not affect the
nected displays. Due to the non-standardised timing, analogue monitors might
not be able to display the image size and the image position properly.

DDC transmission with cache function

The KVM extender supports Enhanced-DDC (Enhanced Display Data Channel) to read
out the data from the monitor that is connected to the user module and transmit
them to the computer. This data includes information regarding the preferred reso-
lution and the supported monitor frequencies.
57 · G&D DL-DVI-Vision-IP-Fiber
DL-DVI-Vision-IP-Fiber
-CPU) are transferred to the monitor of the remote console
DL-DVI-Vision-IP-Fiber
system generally supports all resolutions
system and the digitally con-