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Mini 3G/HD-SDI to Fiber Converter with Tally Reverse RS485 20km Range

Categories SDI To Fiber Optic Converter
Brand Name: E-link
Model Number: LNK-M3G-1V Series
Certification: CE, FCC, RoHS, ISO9001
Place of Origin: Guangdong, China
MOQ: 1 pair
Price: $145-$185
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
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Mini 3G/HD-SDI to Fiber Converter with Tally Reverse RS485 20km Range

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

Model

Description

LNK-M3G-1V-MM

Mini-type 3G-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-M3G-1V-20

Mini-type 3G-SDI to Fiber Converter with Tally & Reverse RS485 and loop out, SMF, LC Fiber Connector 20KM, including Transmitter and Receiver, used by pairs

LNK-M3G-1V-40

Mini-type 3G-SDI to Fiber Converter with Tally & Reverse RS485 and loop out, SMF, LC Fiber Connector 40KM, including Transmitter and Receiver, used by pairs

Application

Interface & LED

Quality Mini 3G/HD-SDI to Fiber Converter with Tally Reverse RS485 20km Range for sale
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