Gefen GEF-3GSDI-FO-141 - Manual (Page 5)

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OPERATION NOTES
READ THESE NOTES BEFORE INSTALLING OR
OPERATING THE 3GSDI FIBER OPTIC EXTENDER
• The GefenPRO 3GSDI Fiber Optic Extender will connect two 3G-SDI
devices using an ST-terminated fi ber cable to a distance of up to 12 miles
(20 kilometers.). HD-SDI can be extended up to 19 miles (30 kilometers).
The input has automatic equalization and the output is automatically re-
clocked.
• 3G-SDI can be extended up to 1640 feet (500 meters) when using multi-
mode fi ber.
• The use of an intermediate cable or adapter is not recommended. Additional
coupling devices may deteriorate the signal transmission.