Mini 3G/HD-SDI to Fiber Converter with Tally Reverse RS485 20km Range
Mini 3G/HD-SDI to Fiber Converter with Tally Reverse RS485 20km Range
Overview
The LNK-M3G-1V Series Mini 3G/HD-SDI to Fiber Converter enables high-quality,
uncompressed video transmission over long distances via fiber optic cable. It supports
1-channel 3G/HD-SDI video with embedded audio, Tally, and reverse RS485 control,
offering seamless integration with professional broadcast camera systems. Featuring
compact aluminum housing, wide temperature tolerance, and plug-and-play operation,
it ensures reliable performance for studio, outdoor, and event production environments.
Features
Supports 1-channel 3G/HD-SDI video with embedded audio
Integrated Tally & reverse RS485 data transmission
Transmission distance up to 20km via LC fiber connector
Automatic cable equalization and reclocking for stable signals
Compact aluminum housing with wide temperature range (-20℃~+70℃)
Hot-swappable, plug-and-play design for easy installation
Technical Indexes
|
Fiber Optical interface |
|
|
Fiber interface |
Simplex LC |
|
Transmission distance |
550m-20Km |
|
Wavelength |
1310nm/1550nm |
|
Video |
|
|
Video interface |
BNC |
|
Video input/output impedance |
75Ω |
|
Video input/output voltage |
Typical:1Vpp, Min 0.5Vpp, Max 1.5Vpp |
|
Video Bits Rate |
Max 3.2Gb/s |
|
Differential gain (10%～90% APL) |
<1% |
|
SDI format support |
625/25 PAL |
|
525/29.97 NTSC, 525/23.98 NTSC |
|
|
720p50, 720p59.94 |
|
|
1080i 23/24/30/50/59.94 |
|
|
1080P 23.98/24/30/50/60 |
|
|
Video SDI standard |
270Mbps (SD-SDI), 1.485Gbps/M(HD-SDI) |
|
SMPTE425M3Gb/s Mapping(3G-SDI) |
|
|
SMPTE424M 3Gb/s serial interface(3G-SDI) |
|
|
Data |
|
|
Physical interface |
Industrial standard screw terminal |
|
Data type |
Tally & Reverse RS485 |
|
Frequency/Rate support |
Max. 115200bps for RS422 Max. 57600bps for RS485 |
|
BER |
<10ˉ9 |
|
Electrical |
|
|
Power adaptor |
DC 5V |
|
Power consumption |
<5W |
|
LED Indicator |
|
|
SDI |
SDI video |
|
P/T |
Power Supply |
|
Mechanical |
|
|
Dimensions (LxWxH) |
73 x 44 x 17 mm (TX) 73 x 44 x 17 mm (RX) 185 x 132 x 100 mm (Package) |
|
Weight |
75g (TX) 75g (RX) 450g (Package) |
|
Casing |
Aluminum Case |
|
Mounting Options |
Desktop |
|
Environmental |
|
|
Working Temperature |
-20℃～+70℃ |
|
Storage Temperature |
-40℃～+80℃ |
|
Working Humidity |
0~95% |
|
MTBF |
≥100000 hours |
Ordering Information
Application
Interface & LED
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.