E-link China Technology Co., Ltd.
| Payment Terms | Western Union,MoneyGram,T/T,PayPal |
| Supply Ability | 1000pcs/Month |
| Delivery Time | 3-7 working days |
| Packaging Details | SDI To Fiber Optic Converter Standard export package |
| Video Format | 270Mbps SD-SDI, 1.485Gbps HD-SDI, 3Gbps 3G-SDI |
| Fiber Interface | Simplex LC, SMF or MMF |
| Wavelength | 1310nm / 1550nm |
| Data Interface | Tally & RS485 |
| Power Supply | DC 5V, <5W |
| Dimensions | 73 × 44 × 17 mm |
| Brand Name | E-link |
| Model Number | LNK-M3G-1V Series |
| Certification | CE, FCC, RoHS, ISO9001 |
| Place of Origin | Guangdong, China |
View Detail Information
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Product Specification
| Payment Terms | Western Union,MoneyGram,T/T,PayPal | Supply Ability | 1000pcs/Month |
| Delivery Time | 3-7 working days | Packaging Details | SDI To Fiber Optic Converter Standard export package |
| Video Format | 270Mbps SD-SDI, 1.485Gbps HD-SDI, 3Gbps 3G-SDI | Fiber Interface | Simplex LC, SMF or MMF |
| Wavelength | 1310nm / 1550nm | Data Interface | Tally & RS485 |
| Power Supply | DC 5V, <5W | Dimensions | 73 × 44 × 17 mm |
| Brand Name | E-link | Model Number | LNK-M3G-1V Series |
| Certification | CE, FCC, RoHS, ISO9001 | Place of Origin | Guangdong, China |
| High Light | 3G/HD-SDI To Fiber Converter ，Reverse RS485 SDI To Fiber Converter ，Tally SDI To Fiber Converter | ||
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
Company Details
Business Type:
Manufacturer
Year Established:
2001
Total Annual:
10000000-20000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Established in 2001& headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading Fiber Optic Communication and CCTV Security Transmission product manufacturer in China. Our main products include active equipments including fiber media converters, CCTV fiber converters... Established in 2001& headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading Fiber Optic Communication and CCTV Security Transmission product manufacturer in China. Our main products include active equipments including fiber media converters, CCTV fiber converters...
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