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Mini-type Fiber Converter with Tally & Reverse RS485 over a HD-SDI Loop Output
Mini-type Fiber Converter with Tally & Reverse RS485 over a HD-SDI Loop Output
Mini-type Fiber Converter with Tally & Reverse RS485 over a HD-SDI Loop Output
Mini-type Fiber Converter with Tally & Reverse RS485 over a HD-SDI Loop Output
Mini-type Fiber Converter with Tally & Reverse RS485 over a HD-SDI Loop Output
Mini-type Fiber Converter with Tally & Reverse RS485 over a HD-SDI Loop Output
Mini-type Fiber Converter with Tally & Reverse RS485 over a HD-SDI Loop Output
Mini-type Fiber Converter with Tally & Reverse RS485 over a HD-SDI Loop Output
Specifications
Brand Name :
E-link
Model Number :
LNK-MHD-1V Series
Certification :
CE FCC RoHS
Place of Origin :
Guangdong
MOQ :
1 pair
Price :
Negotiation
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
Fiber interface :
Simplex LC
Wavelength :
1310nm/1550nm
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
Description

Mini-type HD-SDI to Fiber Converter with Tally & Reverse RS485

Overview

The LNK-MHD-1V Series is a compact HD-SDI fiber optic transmission solution designed for

professional video applications. This mini converter features:

- 1-channel HD-SDI video transmission with embedded audio
- Integrated Tally signal support for camera control
- Reverse RS485 data channel for bidirectional communication
- Local HD-SDI loop output for real-time monitoring

Key Features:
• Single fiber optic cable transmission for long-distance signal delivery
• Includes one transmitter and one receiver unit
• Supports standard HD-SDI video formats
• Compact design ideal for space-constrained installations

Applications:
- Broadcast studios
- Live event production
- Video surveillance systems
- Professional AV installations

This reliable fiber optic converter ensures high-quality HD video transmission while maintaining signal

integrity over extended distances. The compact form factor makes it particularly suitable for mobile

production setups and fixed installations where space is limited.

Features

Automatic cable equalization, used for all rate below 1.5 Gb/s (Belden 1694A)

Directly compatible with SDI camera systems

Super optic dynamic range and free of adjustment

industry level ultra-broad temperature range (-20℃~+70℃), adaptable to various environments

Handle all Pathological patterns, fully digital non-compression broadcast level transmission

Application

Mini-type Fiber Converter with Tally & Reverse RS485 over a HD-SDI Loop Output

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)
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

Model Description
LNK-MHD-1V-MM Mini-type HD-SDI to Fiber Converter with Tally & Reverse RS485 and loop out, MMF, LC Fiber Connector 500 meters, including Transmitter and Receiver, used by pairs
LNK-MHD-1V-20 Mini-type HD-SDI to Fiber Converter with Tally & Reverse RS485 and loop out, SMF, LC Fiber Connector 20KM, including Transmitter and Receiver, used by pairs
LNK-MHD-1V-40 Mini-type HD-SDI to Fiber Converter with Tally & Reverse RS485 and loop out, SMF, LC Fiber Connector 40KM, including Transmitter and Receiver, used by pairs

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Mini-type Fiber Converter with Tally & Reverse RS485 over a HD-SDI Loop Output

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Product Detail
Brand Name :
E-link
Model Number :
LNK-MHD-1V Series
Certification :
CE FCC RoHS
Place of Origin :
Guangdong
MOQ :
1 pair
Price :
Negotiation
Contact Supplier
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Mini-type Fiber Converter with Tally & Reverse RS485 over a HD-SDI Loop Output
Mini-type Fiber Converter with Tally & Reverse RS485 over a HD-SDI Loop Output
Mini-type Fiber Converter with Tally & Reverse RS485 over a HD-SDI Loop Output
Mini-type Fiber Converter with Tally & Reverse RS485 over a HD-SDI Loop Output

E-link China Technology Co., Ltd.

Verified Supplier
9 Years
guangdong, shenzhen
Since 2001
Business Type :
Manufacturer
Main Products :
Fiber Ethernet Media Converter, Industrial Ethernet Media Converter, POE Fiber Media Converter
Total Annual :
10000000-20000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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