Smarter Digital Video Distribution Management by PureLink
Security compliance has always been on the priority list for large organizations. It is up to system integrators to employ a variety of methods to ensure security requirements are properly defined and addressed throughout the design, configuration, and implementation phases of complex A/V distribution systems.
Through Fiber Optics
Audio and video distribution components including displays, matrix switchers, and extenders all pose security risks during data transmission. The connection of a non-classified device, such as a PC, to the network could cause a security breach resulting in data leakage or hostile code injection.
Fiber optic solutions are ideal for applications that require electrical isolation and emission-free transmission of A/V signals. Fiber optic cabling is inherently secure and immune to outside interference. Together with the implementation of digital signal isolators, which allows users to easily separate the transmission of a signal from the source to display device, fiber applications are particularly favored in government, military, and medical environments.
The PureLink™ Advantage
PureLink’s DVI-DOC-F Digital Signal Isolator is used in mission-critical applications where isolation between the connected DVI source and display is required to eliminate the potential for ground loops and to provide decoupling between various devices used in an HD video system.
A typical scenario can be found in a briefing room where a classified video source is connected to multiple displays. Without a digital signal isolator, classified information could be transferred to non-classified displays. 
The DVI-DOC-F was designed to meet the requirements of high security organizations including Fortune 500 companies, military facilities, and federal government agencies that are challenged by need to provide top secret information.
PureLink’s DVI-DOC-F provides complete signal isolation between a digital video source and display through serial commands, or by simply disconnecting the power adapter.
Key Features
- DVI + 3.5mm Stereo Audio Signal Isolator with Pixel Re-Clocking
- Pure Fiber Optic Interconnection to prevent any possible harmonic resonance
- Signal On/Off control for high security environments
- Plug and Play
- Fully compatible with DDWG DVI standard
- HDMI compatible (with DVI to HDMI adapter)
- HDMI v1.3 compatability with support for Deep Color and 7.1-channel Dolby TruHD and DTS MasterHD
