Hyperlane Bus For Source Transfer; Virtual Network Computing (Vnc) - Extron electronics Quantum Ultra Series User Manual

HyperLane Bus for Source Transfer

The HyperLane bus carries video source data between the input and output cards. It
allows the passage of up to 400 Gbps (500 Gbps for the Quantum Ultra II models) of
video information, which translates to a maximum of 96 native 1080p inputs at 60 Hz, or
24 4K sources at 60 Hz, all at 30 bits per pixel.
The HyperLane bus delivers data in real time. This means that it is able to display a
source at its full temporal resolution, maintaining the same scan rate as the original source
without dropping any fields or frames. The HyperLane bus remains operational if an
operating system crash occurs, allowing crucial source content to be maintained on the
target display.
The following table gives a breakdown of common resolutions and the number of sources
at that native resolution that can be passed down a 500 Gbps HyperLane bus:
Width
NOTE: Bandwidth values do not include overhead data required for bus management.

Virtual Network Computing (VNC)

The Quantum Ultra Series can decode multiple VNC streams from servers loaded on
remote desktops. The VNC streams can originate on the same network used for control
or on a separate network and accessed using the second LAN port available on the
Quantum Ultra Series.
Desktop resolutions up to 3840x2160 are supported, but the refresh speed of the
desktop content depends on the amount of content moving or changing on the remote
desktop. The size of the VNC window on the Quantum Ultra Series output and the
number of VNC sources simultaneously displayed also influence the refresh rate of the
content.
Height Frame Rate Bandwidth (Gbps) Number of Native Sources
1024 768 60
1280 720 60
1920 1080 60
1920 1200 60
1600 1200 60
2560 1600 60
3840 2160 30
4096 2160 30
3840 2160 60
4096 2160 60
4096 2400 60
The bandwidth per signal is slightly higher.
Quantum Ultra Series Videowall Processing Systems • Introduction
1.42
1.66
3.73
4.15
3.46
7.37
7.46
7.96
14.93
15.93
17.69
318
272
120
108
130
61
60
56
30
28
25
8