Using fiber optics to extend your
DVI video source has a large variety of benefits. When running a long distance cable line, usually your cable length is too long to sustain a decent video resolution which isn't a problem over fiber optics. Whether it is 66 feet or 330 feet, you will still have 1080p and 1920 x 1200 video resolutions.
Another benefit of fiber optic cables being used for long distance cable runs is that they aren't susceptible to the interference that copper-based cables are. Copper cables can receive EMI and RFI interference and at a higher risk the longer the cable is but fiber optics are unaffected by EMI and RFI types of interference so your video quality remains strong and clear.
This cable has male to male DVI-D connections on both ends. They have thumbscrews to ensure a strong connection and require about 1-1.2 inches of clearance on each connection side.