Mini 12G-SDI to Fiber Converter with Tally and RS485
Overview
LNK-M12G-1V1T1D Series Mini 12G-SDI Fiber Optic Converter
This compact fiber converter supports:
- 1 Channel 12G-SDI video(with embedded audio)
- 1 Channel Tally signal (for camera control/intercom)
- 1 Channel bidirectional RS485 data
All signals are transmitted over a single fiber optic cable, with real-time monitoring via a 12G loop
output.
The E-link 12G Video over Fiber Converters set includes one transmitter and one receiver, compatible
with high-resolution video formats, including:
- 4K/UltraHD (3840×2160@60Hz)
- 1080p, 1080i, 720p
Designed for broadcast, live production, and professional AV systems, this mini converter ensures
reliable, long-distance signal transmission with low latency.
Features
Supports ST-2082-1(12G), ST-2081-1(6G), ST-424(3G), ST-292(HD) and ST-259(SD)
Directly compatible with 12G/6G/3G-SDI camera systems
Integrated Reclocker Locks to SMPTE Rates of 11.88Gbps, 5.94Gbps, 2.97Gbps, 1.485Gbps or
Divide-by-1.001 Subrates and 270 Mbps
fiber optic WDM/CWDM/DWDM technique;
Supports 4K*2K(3840*2160@60Hz),1080P,1080I,720P.
Supports Tally and Backward RS485
Supports hot swapping and hot plugging
Application
Technical Indexes
| Formats |
Supports ST-2082-1(12G), ST-2081-1(6G), ST-424(3G), ST-292(HD) And ST-259(SD) |
| Compatible |
Compatible with DVB-ASI and AES10 (MADI) |
| Input |
1 x 12G-SDI on BNC |
| Output |
1 x LC optical fiber |
| 1 x 12G-SDI loop-out on BNC |
| Supported Resolution |
HDTV 4K*2K, 1080P, 1080I, 720P |
| Resolution range |
3840*2160@60Hz |
| Input cable specification |
≤70m@12G SDI Belden 1694A |
| Output cable specification |
≤70m@12G SDI Belden 1694A |
| Data type |
Backward Tally |
| Data type |
Backward RS485 |
| Optical transmission bandwidth |
270MHz～12GHz |
| Power |
5-15 VDC |
| Power Consumption |
2 W (Max.) |
| Dimensions (LxWxH) |
80 x 40 x 20 (mm) |
| Storage Temperature |
-40℃～80℃ |
| Operating Temperature |
-40℃～85℃ |
Ordering Information
| Model |
Description |
| LNK-M12G-1V1T1D-20 |
Mini-type 12G-SDI to Fiber Converter with Tally, Reverse RS485 and loop out, SMF, LC Fiber Connector 20KM, including Transmitter and Receiver, used by pairs |
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