GEFEN PRO 3GSDI Fiber Optic Extender with Re-Clocking
Recommended replacement: NTI ST-FO3GSDI-FC
Alternative options: Contact Us
For pricing and additional information regarding the Gefen Pro Series, please contact us at 877-586-6654.
The GefenPRO 3GSDI Fiber Optic Extender is a miniature serial digital video data transport system extending video over fiber optic cable supporting 1080p for 3G-SDI. It converts a one-channel SMPTE-424M (3G-SDI), SMPTE-292M (HD-SDI), SMPTE-259M (SDI), or DVB-ASI serial digital video signal over extended distanes up to 18 miles (30 kilometers) using single-mode or up to 1640 feet (500 meters) using multimode fiber optic cable, terminated in ST connectors.
The Sender unit receives the SDI input signal from a compatible SD/HD/3G SDI source and converts the SMPTE-424M / 292M / 259M SDI signals to optical data. The Receiver unit converts the data to an SD/HD/3G SDI signal, which in turn connects to BNC connection point, or a display. Both Sender and Receiver units are powered by an external 5V locking power supply.
Note: The GEF-3GSDI-FO-141 differs from the EXT-3GSDI-FO-141 in that it adds a re-clocking feature.
Gefen GEF-3GSDI-FO-141 Features:
- Extends 3G-SDI up to 12 miles (20km)
- Transports Multi-rate HD-SDI Digital Video over 1 Fiber
- Supports SMPTE-424M (3G-SDI), SMPTE-292M (HD-SDI), or SMPTE-259M (SDI) specifications.
- Automatic Input Equalization
- Output Clock Recovery
- Latch-Locking Power Connector
- 3G-SDI BNC input connector and ST terminated fiber optical connector
- Robust metal die-casting enclosure for harsh environments
How It Works
The Sender receives the SDI input signal and converts the SMPTE-424M / 292M / 259M SDI signals to optical data. The Receiver unit collects the optical data from the fiber cable and converts it to an SDI signal.
- (1) GEF-3GSDI-FO-141S
- (1) GEF-3GSDI-FO-141R
- (1) Users manual
- (2) 5V Power Supplies
Gefen GEF-3GSDI-FO-141 Specifications:
|Depth||1.97 in. (0.8 cm.)|
|Width||0.77 in.. (0.3 cm.)|
|Height||0.77 in.. (0.3 cm.)|
|Signal Formats||SMPTE-424M 3G HD-SDI, SMPTE-292M HD-SDI,SMPTE-259M SDI|
|Input Impendance||75 Ohm|
|Data Rate||up to 3 Gbps|
|Signal Level||800mVp-p +/- 50mV|
|Optical Fiber Types||ST (Multi mode and Single mode)|
|Number of Fibers||1|
|Input & Output Connectors||BNC Female|
|Distance||Up to 12 miles (20km)|
|Power Supply||5V DC (2.5W)|
|Operating Temperature||-20C to 80C|