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Secure Visualization Blades with LaserCube PCIe Design



The PCIe LaserBlade/LaserCube is similar in concept to the popular PCI version – with the notable exception that 3D PCIe graphics adapters are now supported in the PCIe LaserCube remote box. There are significant enhancements that are noteworthy:


  • LASERBLADE
    To ensure maximum video throughput, Cubix has separated the PCI Express (PCIe) graphics adapter channels from the other devices such as sound, USB, etc. One fiber channel handles the PCI devices and up to four fiber channels support the PCIe video adapters.

  • Space Savings
    The fiber adapter that installs in the LaserBlade is capable of supporting 4 PCIe video channels and one channel for sound. Thus, there are two fiber channels minimally required for video and sound.

  • Digital Graphics
    The PCIe channels for the video support can be 1, 2, or 4 fiber pairs. The raw throughput is 5 Gbps per channel, 10Gbps or 20 Gbps respectively. At maximum throughput (20 Gbps), the configuration would use 5 fiber pairs for the connection between the LaserBlade and the PCIe LaserCube.

  • Cool and quiet
    As compared with the current single channel PCI version that shares one fiber pair between the video controller and other PCI devices, the new technology dedicates 1-4 channels just for the PCI Express graphics devices and one channel for lower bandwidth PCI devices.

  • Cool and quiet
    The operating environment will determine the number of channels that will be needed. If more bandwidth is needed to support the graphics environment, add more channels for the video throughput.

  • The SVB architecture
    One PCIe channel is approximately 5 times faster than one PCI channel so in the vast majority of office environments, one video channel will be more than sufficient. In heavy graphics environments such as CAD/global mapping, etc, more channels can be added to increase the throughput.

  • LASERCUBE
    The initial release of the LaserCube is at the high end of the configuration options. It supports two 16X PCIe graphics adapters plus a USB adapter plus an adapter for sound.

  • Cool and quiet
    For secure environments, instead of USB ports, a PS/2 keyboard and mouse ONLY version is available.

  • Regarding the PCIe LaserCube box:

    • PCIe graphics adapters use more power than PCI adapters so PCIe LaserCube has a dedicated power supply within to handle the load.

    • We are using a larger but extremely quiet fan to cool the more powerful PCIe graphics adapters within the PCIe LaserCube.

    • This release features support for 2 PCIe graphics adapters plus a Cubix PCI adapter that supports sound/4 channel USB/PS2 keyboard & mouse and an optional PCI slot for various customer supplied PCI controllers. We are planning smaller footprint versions in the future.

  • The SVB architecture
    Cubix is testing and certifying specific adapter offerings. The first include dual headed graphics adapters. Quad headed configurations consist of two dual adapters.

The photo diagram below illustrates the phenomenal scalability of the Secure Visualization Blade design. The LaserBlade processing engine is on the left; the LaseCube graphics engine is on the right.




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