Home Products SDI To Fiber Optic Converter

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

All Products

Fiber Ethernet Media Converter (89)

Industrial Ethernet Media Converter (93)

POE Fiber Media Converter (48)

Power Over Ethernet Injector (66)

SDI To Fiber Optic Converter (109)

HDMI Over Fiber Optic Extender (112)

DVI Video to Fiber Converter (45)

Fiber Optic Switch (123)

Industrial Ethernet POE Switch (272)

Ethernet POE Switch (79)

SFP Optical Transceiver Module (82)

AHD CVI TVI Over Fiber Converter (31)

Power Over Ethernet Splitter (25)

Ethernet Over Coax Converter (21)

UTP Video Extender (23)

Serial To Fiber Optic Media Converter (21)

Analog Video Multiplexer (13)

Best Products

Mini Converter Optical Fiber 12G-SDI with Reverse RS485 and loop out Single Mode Fiber LC Connector 20KM

Mini Converter Optical Fiber 12G-SDI with Tally and loop out Single Mode Fiber LC Connector 20KM

Mini Type 3G-SDI to Fiber Optic Converter , Full HD Sdi Video Fiber Converter 1080P

China E-link China Technology Co., Ltd. certification

The engineer solved our problem very quick, and the service is very good. Very professional factory.

—— Robert Lichtenstein-Canada

I had no concern, was buying and testing, so equipment is ok. So equipment and logistic is ok, we keep ordering and making business.

—— Anek – Thailand

I'm very satisfied with the media converter received, the OEM order quality is good.

—— Faize Akçaba-Turkey

E-link Sales are very professional, they give me not only product, but also solution. All E-link Fiber Media Converters and PoE Switches works well.

—— Patrícia Maia-Brazil

I'm Online Chat Now

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

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

Product Details:

Place of Origin:	Guangdong
Brand Name:	E-link
Certification:	CE FCC RoHS
Model Number:	LNK-MHD-1V Series

Payment & Shipping Terms:

Minimum Order Quantity:	1 pair
Price:	Negotiation
Packaging Details:	SDI To Fiber Optic Converter Standard export package
Delivery Time:	3-7 working days
Payment Terms:	Western Union, MoneyGram, T/T, PayPal
Supply Ability:	1000pcs/Month

Contact Now

Detailed Product Description

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

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 0

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)
Video SDI standard	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

Interface&LED

Mini-type Fiber Converter with Tally & Reverse RS485 over a HD-SDI Loop Output 1

Tag:

Contact Person: Swan Chen

Tel: 166 7542 9687

Fax: 86-755-8312-8674

Other Products

Mini HD-SDI over Fiber Extender for Camera Systems Surveillance and Broadcasting Area

Fiber interface: Simplex LC
Transmission distance: 550m-20Km
Wavelength: 1310nm/1550nm
Dimensions (LxWxH): 79 x 27 x 18 mm

Mini-type 3G-SDI to Fiber Converter with Tally & Reverse RS485 over a 3G/HD-SDI loop output

Fiber interface: Simplex LC
Wavelength: 1310nm/1550nm
Data type: Tally & Reverse RS485
Casing: Aluminum Case

Wholesale 12G SDI Video Over Fiber Converter With Tally RS485 and Loop Out SMF LC 20KM for HDTV

Input: 1 x 12G-SDI on BNC
Supported Resolution: HDTV 4K*2K, 1080P, 1080I, 720P
Resolution range: 3840*2160@60Hz
Data type: Backward RS485

12G-SDI to Fiber Converter with Gigabit Ethernet plus 2Ch Backward RS485 for HDTV

Product Name: SDI To Fiber Optic Converter
Power: 12 VDC
Power consumption: 6 W (Max.)
Dimension: 117 x 80 x 24 (mm)

Multifunctional Mini 3G/HD-SDI Fiber Optic Converter, Supports Video, Audio and Reverse Signals

Transmission distance: 550m-20Km
Wavelength: 1310nm/1550nm
Power consumption: <5W
Dimensions (LxWxH): 73 x 44 x 17 mm