E-link China Technology Co., Ltd.
| Payment Terms | T/T,Western Union,MoneyGram,paypal,Credit Card |
| Supply Ability | 1000pcs/month |
| Delivery Time | 5-12working days |
| Packaging Details | SDI to Fiber Optic Extender Standard Export Package |
| Video Standard | 270Mbps SD-SDI, 1.485Gbps HD-SDI |
| Fiber Interface | Simplex LC, SMF or MMF |
| Wavelength | 1310nm / 1550nm |
| Transmission Distance | 550m–20km |
| Power Supply | DC 5V (Type-C), <3W |
| Dimensions | 79 × 27 × 18 mm |
| Brand Name | E-link |
| Model Number | LNK-MHD |
| Certification | CE, RoHS, FCC, ISO9001 |
| Place of Origin | Guangdong, China |
View Detail Information
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Product Specification
| Payment Terms | T/T,Western Union,MoneyGram,paypal,Credit Card | Supply Ability | 1000pcs/month |
| Delivery Time | 5-12working days | Packaging Details | SDI to Fiber Optic Extender Standard Export Package |
| Video Standard | 270Mbps SD-SDI, 1.485Gbps HD-SDI | Fiber Interface | Simplex LC, SMF or MMF |
| Wavelength | 1310nm / 1550nm | Transmission Distance | 550m–20km |
| Power Supply | DC 5V (Type-C), <3W | Dimensions | 79 × 27 × 18 mm |
| Brand Name | E-link | Model Number | LNK-MHD |
| Certification | CE, RoHS, FCC, ISO9001 | Place of Origin | Guangdong, China |
| High Light | HD-SDI To Fiber Converter Extender ，20KM Mini HD-SDI Converter ，20KM Transmission HD-SDI Converter | ||
Mini HD-SDI to Fiber Converter Extender with Audio, 20km Transmission
Overview
The LNK-MHD Series Mini HD-SDI Fiber Extender delivers uncompressed, broadcast-quality
HD-SDI video with embedded audio over a single LC fiber cable. Designed for professional
broadcasting, surveillance, and event production, it supports transmission distances up to
20km with automatic cable equalization and reclocking to ensure stable, high-quality signals.
Its compact aluminum housing, plug-and-play setup, and wide operating temperature range
make it ideal for both studio and field applications.
Features
Supports 1-channel HD-SDI video with embedded audio
Transmission distance up to 20km via LC fiber connector
Automatic cable equalization and reclocking for signal stability
Compact aluminum housing for durability and heat dissipation
Hot-swappable and plug-and-play for quick installation
Wide operating temperature range (-20℃ to +70℃) for harsh environments
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 1.48Gb/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 | |
| Video SDI standard | 270Mbps (SD-SDI) |
| 1.485Gbps (HD-SDI) | |
| Electrical | |
| Power adaptor | 5V DC, Type-C Interface |
| Power consumption | <3W |
| LED Indicator | |
| SDI | SDI video |
| P/T | Power Supply |
| Mechanical | |
| Dimensions (LxWxH) | 79 x 27 x 18 mm |
| Weight | 0.5KG/pair |
| Casing | Aluminum Case |
| Mounting Options | Desktop |
| Environmental | |
| Working Temperature | -20℃～+70℃ |
| Storage Temperature | -40℃～+80℃ |
| Operating humidity | 5%~90% non-condensing |
| Storage humidity | 5% ~ 90% non-condensing |
| MTBF | ≥100000 hours |
Ordering Information
| Model | Description |
| LNK-MHD-MM | Mini HD-SDI to Fiber Converter, MMF, LC Fiber Connector 500 meters, including Transmitter and Receiver, used by pairs |
| LNK-MHD-20 | Mini HD-SDI to Fiber Converter, SMF, LC Fiber Connector 20KM, including Transmitter and Receiver, used by pairs |
Application
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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