Video Cables that carry digital image data between the camera head, camera CCU, and monitor and recording devices must offer sufficient bandwidth for video transmission of HD data over long distances. For example, a 1080p HD imaging system provides approximately 2 million pixel resolution at 60 frames per second, requiring twice the bandwidth as a 1080i system at 30 frames per second. With the introduction of optical fiber, DVI cabling can now achieve this purpose. It represents the easiest method for transmitting a 1080p signal. Essentially, the introduction of optical fiber provides an optimum cable solution for transmitting HD signals over long distances. This provides the ability to transmit other HD signals from imaging sources such as PACS.

The use of optical fiber for HD signal transmission is also necessary for the introduction of HD imaging technology into integrated operating room systems. Depending on the level of system integration anticipated for a new OR, a distribution amplifier or matrix router may be needed to provide necessary DVI transmission and distribution functionality. Where HD capabilities are being added to existing integrated operating rooms, it is likely that rewiring will be necessary to ensure HD compatibility of all cabling in the room.