Fiber optic long-distance transmitters
GF-SF 141
Geffen GEFFENHDMI fiber extender can convert HDMI high-definition signal into optical signal and transmit it 10 kilometers away, and then restore it to HDMI high-definition signal and access the display. It can be compatible with HDMI devices on the market, supports ultra-high-definition video transmission up to 4K30Hz, and is backward compatible with 1920*1200@60Hz, supports EDID & HDCP transparent transmission function, and can also support RS232 transparent transmission, with a maximum baud rate of 115200bps.
It is widely used in various scenes such as exhibition halls, outdoor light shows, theme parks, and conference rooms.

● Through a single-mode fiber optic cable, 4K ultra-high-definition video signal can be transmitted up to 10 kilometers away.
● Supported resolutions up to 4K2K@60Hz (4:2:0), 4K2K@30Hz,
And backward compatible with 1920*1200@60Hz,1080P@60Hz.
● Support HDMI2.0, HDCP2.2.
● Support up to 7.1 channels and LPCM, Dolby TrueHD, DTS-HD Master Audio.
● Support EDID & HDCP transparent transmission, compatible with various HDMI signal sources and display devices.
● Support RS232 transparent transmission, baud rate support range 110~115200bps.
● Easy to install, plug and play.
● No compression, no delay transmission of images, zero loss of image quality.
● Requires bilateral 5V/2A power supply.

● 1x transmitter device
● 1x receiver device
● 1x Product Instruction Manual
● 2x RS232 Phoenix terminals
● 2x 5V power adapters



GEFFEN is specialized in processinghigh definition video signals for years. wehave developed and produced a series ofpro video devices, including signalconverter, multi-viewer, optical fiberconverter, signal distribution amplifiersignal generator and matrix switcher, etc.
:Building 3, Baizhong Creative Park, No. 240 Shilian Road, Panyu District, Guangzhou,Guangdong,China
+86 13928186280(Same WeChat/Whatsapp account)
:+86 20-34702140
ADD:Building 3, Baizhong Creative Park, Xinqiao Section, Shilian Road, Panyu District, Guangzhou City   TEL:020-34702140
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