Product Details
3G-SDI Video over Fiber Optic Extender Converter with 4Ch HDMI
Video Output
SDI Fiber Converter Advantages
- Transmitter with 1Ch 3G-SDI input and loop out
- Receiver with 1Ch 3G-SDI output and 4Ch HDMI output
- Automatic reclocking 270Mbit/s - 1.48Gbit/s - 3Gbit/s
- Directly compatible with 3G-SDI camera systems
- Long transmission capability at least 10 km (6.2miles) , up to 80
km
Overview
LNK-3G-1V4H Series 3G-SDI Fiber Extender supports 1-channel 3G-SDI
Video (audio embedded) transmitted via fiber optical cable, and
monitor the signal locally over a 3G-SDI loop output. E-link 3G-SDI
Video over Fiber Converters includes one transmitter with loop out
and one receiver with 1Ch 3G-SDI and 4Ch HDMI Output.
Order Information
Model | Description |
LNK-3G-1V4H | 3G-SDI Fiber Extender, Transmitter with 3G-SDI input and loop out,
Receiver with 1Ch 3G-SDI output and 4Ch HDMI output, SMF, LC Fiber
Connector 20KM, used by pairs |
Specifications
Fiber Optical interface |
Fiber interface | Simplex LC |
Transmission distance | 550m-20Km |
Wavelength | 1310nm/1550nm |
Video - SDI |
Video interface | BNC |
Video input/output impedance | 75Ω |
Video input/out put voltage | Typical:1Vpp, Min 0.5Vpp, Max 1.5Vpp |
Video Bits Rate | Max 3.2Gb/s |
Differential gain (10%~90% APL) | <1% |
Video SDI standard | 270Mbps(SD-SDI), 1.485Gbps/M(HD-SDI) |
SMPTE425M3Gb/s Mapping(3G-SDI) |
SMPTE424M 3Gb/s serial interface(3G-SDI) |
Video - HDMI |
Connector | Female HDMI type A |
Impedance | 100Ω |
Resolution | Up to 1920*1200@60Hz |
HDMI Cable Range | <5Meter |
Electrical |
Power adaptor | DC 5V |
Power consumption | <5W |
LED Indicator |
PWR | Power Supply |
FLK | Fiber Link |
SDI | SDI Video |
HMI | HDMI Video |
Mechanical |
Dimensions (LxWxH) | Transmitter: 72 x 42 x 22 mm |
Receiver: 164 x 72 x 38 mm |
Weight | 1.5KG/pair |
Casing | Aluminum Case |
Mounting Options | Desktop |
Environmental |
Working Temperature | -20℃~+70℃ |
Storage Temperature | -40℃~+80℃ |
Working Humidity | 0~95% |
MTBF | ≥100000 hours |
Company Profile
Established in 2001 & headquartered in Shenzhen, E-link China
Technology Co., Ltd. (E-link) is a leading manufacturer of fiber optic communication and video transmission products in China.
Our main products include:

- Fiber Media Converters
- Industrial Ethernet PoE switchs
- PoE Injectors & Splitters
- PoE Extenders
- Serial Fiber Converters
- SFP Transceivers
- HDMI Fiber Converters
- DVI Fiber Converters
- HD/3G/6G/12G Fiber Extenders
- CCTV Fiber Optic Converters
- HDMI/ DVI/ VGA/ SDI Ethernet Extenders
(Industrial PoE Actual Display)
With rich experience in providing high quality products in the
telecom and CCTV business, E-link has a large manufacturing factory
in Shenzhen, able to provide cost-effective solutions
to serve our customers successfully.
(Automatic Mechanical Equipment)
Since the launch of our products in domestic and international
markets, we have won a good reputation for our high-quality
products and sincere services. Our products are widely applied to
- System of Telecom
- Public Security
- Bank
- Smart City
- Public transportation
- New Energy Developing
- CCTV Monitoring Transmission
We also provide ODM & OEM services and we have cooperated with some famous companies all
over the world. Our own brand "E-link" is also well known in many countries and have distributors there.
(Customer visit)
E-Link quality:
- ISO9001 Quality System
- CE, RoHS, FCC certified
- 48 hours of weathering test before delivery
- Conduct full-spectrum environmental and electrical testing on all
product designs

Our knowledgeable sales, technical support and engineering
personnel are dedicated to understanding your needs and designing
products and solutions to meet your needs. We would be happy to
provide you with the best price, quality products and fast
delivery.