Gefen HDTV DVI-D 50 ft (M-M)
Fiber Optics based cables that exceed the performances of the copper and silver made cables. An integrated DVI-D cable solution which includes the fiber optics components and the DDC signals built into the cable and the DVI connectors. The cable can be bus powered thru the DVI input. If there is not sufficient power, the included power supply will need to be inserted into either end of the cable.This flavor is called HDTV Extreme cable and it requires a clearance of 1-1/2" wide conduit.
The lengths available are 33-330 feet. These cables are HDCP compliant.