Mini HD-SDI Fiber Extender with Embedded Audio Up to 80km Range

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E-link China Technology Co., Ltd.

City: shenzhen

Province/State:guangdong

Country/Region:china

Tel:86-755-8312-8674

Contact Person:
Mr.Michael Guo View Contact Details

Brand Name	E-link
Model Number	LNK-MHD
Certification	CE, RoHS, FCC, ISO9001
Place of Origin	Guangdong, China
Minimum Order Quantity	1 pair
Price	$25-$39
Payment Terms	L/C, D/A, D/P, T/T, Western Union, MoneyGram, paypal,Credit Card
Supply Ability	1000pcs/month
Delivery Time	5-12working days
Packaging Details	HD-SDI Fiber Extender Standard Export Package
Fiber interface	Simplex LC
Transmission distance	550m-20Km
Wavelength	1310nm/1550nm
Power consumption	<3W
Dimensions (LxWxH)	79 x 27 x 18 mm
Operating Temperature	-20℃～+70℃

Detailed Product Description

Mini HD-SDI Fiber Extender with Embedded Audio Up to 80km Range

Overview

The LNK-MHD Series Mini Fiber Extender enables reliable HD-SDI video with embedded 8-channel

audio over single fiber. Supporting data rates up to 1.48Gbps, it delivers uncompressed

broadcast-quality transmission across distances up to 80km. With automatic reclocking, plug-and-play

design, and compact aluminum housing, it’s an ideal solution for surveillance, broadcasting, and live

production in demanding environments.

Features

Transmits 1-channel HD-SDI video with 8-channel audio embedding

Supports SD-SDI (270Mbps) and HD-SDI (1.485Gbps) standards

Fiber reach up to 80km using simplex LC interface

Automatic cable equalization and reclocking for stable signals

Handles full broadcast-grade transmission without compression

Compatible with HD-SDI cameras and video systems

Hot-swappable, plug-and-play, no manual adjustments required

Compact aluminum casing for easy integration into devices

Industrial temperature range: -20℃ to +70℃ for harsh environments

Supports WDM/CWDM/DWDM for flexible network expansion

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)
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

Product Tags: HD-SDI Fiber Extender Mini HD-SDI Fiber Extender

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E-link Mini HD-SDI Fiber Converter with Tally & RS485 Loop Out

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