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E-link China Technology Co.,Ltd.
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Serial To Fiber Optic Media Converter

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Fiber Ethernet Media Converter (90)
Industrial Ethernet Media Converter (118)
POE Fiber Media Converter (50)
Power Over Ethernet Injector (70)
SDI To Fiber Optic Converter (118)
HDMI Over Fiber Optic Extender (115)
DVI Video to Fiber Converter (46)
Fiber Optic Switch (124)
Industrial Ethernet POE Switch (280)
Ethernet POE Switch (79)
SFP Optical Transceiver Module (82)
AHD CVI TVI Over Fiber Converter (31)
Power Over Ethernet Splitter (27)
Ethernet Over Coax Converter (21)
UTP Video Extender (23)
Serial To Fiber Optic Media Converter (21)
Analog Video Multiplexer (13)
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China E-link China Technology Co., Ltd. certification
China E-link China Technology Co., Ltd. certification
Customer Reviews
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

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Industrial Serial To Fiber Optic Media Converter Multimode 110 x 104 x 28 mm
Industrial Serial To Fiber Optic Media Converter Multimode 110 x 104 x 28 mm
Hardened 4Ch Industrial Fiber Media Converter RS232/RS422/RS485 With 2 SFP Fiber Port
Hardened 4Ch Industrial Fiber Media Converter RS232/RS422/RS485 With 2 SFP Fiber Port
DC 12 ~ 48V Multimode Fiber To Single Mode Fiber Converter -20 - 60℃ Working Temperature
DC 12 ~ 48V Multimode Fiber To Single Mode Fiber Converter -20 - 60℃ Working Temperature
RS232 Serial To Fiber / Ethernet Converter Serial Server
RS232 Serial To Fiber / Ethernet Converter Serial Server
Industrial 2Ch Double ring Fiber Media Converter with 2 SFP port , RS232 / RS22 / RS85
Industrial 2Ch Double ring Fiber Media Converter with 2 SFP port , RS232 / RS22 / RS85
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Serial To Fiber Optic Media Converter

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China Industrial RS232/RS485/RS422 Fiber Modem Up to 80Km DIN-Rail Mount factory

Industrial RS232/RS485/RS422 Fiber Modem Up to 80Km DIN-Rail Mount
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Industrial RS232/RS485/RS422 Fiber Modem Up to 80Km DIN-Rail Mount Overview The LNK-IRS93 Series is an industrial-grade serial-to-fiber converter supporting RS232, RS485, and RS422 protocols. It extends serial ... Read More
2025-08-27 18:05:14
China Industrial Serial RS232/RS485/RS422 SFP Fiber Optic Modem Din Rail factory

Industrial Serial RS232/RS485/RS422 SFP Fiber Optic Modem Din Rail
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Industrial Serial RS232/RS485/RS422 Fiber Optic Modem Overview The LNK-IRS93-SFP is an industrial-grade fiber optic converter designed to convert standard RS232/RS485/RS422 signals into fiber optic links, ... Read More
2025-08-11 14:34:53
China Multi-Channel RS232 RS485 RS422 Fiber Converter, Industrial, 4 to 16CH, 20km SM factory

Multi-Channel RS232 RS485 RS422 Fiber Converter, Industrial, 4 to 16CH, 20km SM
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Industrial Multi-Channel RS-232/422/485 Serial to Fiber Converters OverviewThe E-link LNK-IRS Series is an industrial-grade multi-channel RS232/RS485/RS422 to fiber optic converter, designed to extend serial ... Read More
2025-07-25 15:02:13
China Industrial Serial to Fiber Converter, RS232 RS485 RS422, 80km Single Mode Support factory

Industrial Serial to Fiber Converter, RS232 RS485 RS422, 80km Single Mode Support
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Industrial Serial RS232/RS485/RS422 Fiber Optic Modem Overview Industrial RS232/RS485/RS422 to Fiber Optic Converter enables reliable long-distance serial communication over multimode (up to 2km) or single-mode ... Read More
2025-07-25 15:02:13
China Industrial Serial to Fiber Media Converter RS232 RS485 RS422 Din Rail Fiber Modem factory

Industrial Serial to Fiber Media Converter RS232 RS485 RS422 Din Rail Fiber Modem
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Fiber Modem Description: LNK-IRS93 series is an industrial grade RS232/RS485/RS422 to fiber optic converter. It is used to convert a standard RS232/RS485/RS422 signal into an optical fiber link, allowing the ... Read More
2024-12-10 18:10:14
China Industrial Serial RS232 RS485 RS422 Fiber SC Media Converter Modem Single Mode 20KM factory

Industrial Serial RS232 RS485 RS422 Fiber SC Media Converter Modem Single Mode 20KM
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Industrial Serial RS232 RS485 RS422 Fiber SC Media Converter Modem Single Mode 20KM Fiber Optical Modem Package Content ► LNK-IRS93 Series Fiber Optic Modem x 1 ► Quick Start Guide x 1 ► L-shaped wall mount ... Read More
2022-12-23 18:28:52
China Industrial Fiber Optic Modem Serial RS232 RS485 RS422 Fiber SFP Media Converter factory

Industrial Fiber Optic Modem Serial RS232 RS485 RS422 Fiber SFP Media Converter
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Fiber Optic Modem Industrial Serial RS232 RS485 RS422 Fiber SFP Media ConverterFiber Modem Advantages► Extends Bi-directional RS-232/RS-485/RS-422 up to 2Km on MMF, 80Km on SMF► EIA /TIA standard RS232/485/422, ... Read More
2022-12-23 18:27:18
China 8 Channel Serial Fiber Media Converter RS232 RS485 SFP Port 0 - 800kbps Baud Rate factory

8 Channel Serial Fiber Media Converter RS232 RS485 SFP Port 0 - 800kbps Baud Rate
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Serial To Fiber Optic Media Converter Industrial 8 Channel RS232 RS485 Serial Fiber Media Converter SFP Port Serial To Fiber Optic Media Converter Advantages ► Serial data is fully transparent, baud rate is ... Read More
2022-10-17 16:53:53
China 4 Channel Serial To Fiber Optic Media Converter RS232 RS485 SFP Port 12 - 48VDC factory

4 Channel Serial To Fiber Optic Media Converter RS232 RS485 SFP Port 12 - 48VDC
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Serial To Fiber Optic Media Converter Industrial 4 Channel RS232 RS485 Serial To Fiber Converters SFP Port Serial To Fiber Optic Media Converter Advantages ► Supports SFP, FC, SC or ST Multi-mode 2Km, Single... Read More
2022-10-17 16:52:42
China 2 Channel RS422 Bi Direction Serial To Fiber Converter FC Port 1310nm Aluminum Case factory

2 Channel RS422 Bi Direction Serial To Fiber Converter FC Port 1310nm Aluminum Case
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Serial To Fiber Optic Media Converter Industrial 2 Channel RS422 Serial To Fiber Media Converter FC Port 1310nm Serial To Fiber Optic Media Converter Advantages ► Fan-less and Din-Rail design for Harsh ... Read More
2022-10-17 16:50:46
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Power Over Ethernet Injector

E-Link Gigabit Power Over Ethernet Injector 12~48VDC Power Input DIN Rail / Wall Mount

Single Port 60W Power Over Ethernet Devices Support Din Rail / Wall Mount Installation

10/100/1000Mbps High Power Poe Injector 95 Watt 802.3bt 100m Transmission

48 Volt 2 Port Cisco POE Power Over Ethernet Injector 10 / 100 / 1000Mbps 15.4W

HDMI Over Fiber Optic Extender

Mini 4K HDMI Optical Extender Uncompressed Multimode USB Input 300M

4K SFP LC 80km HDMI Fiber Extender 10.3Gbps Single Mode Fiber Extender

SFP 5VDC HDMI Over Fiber Optic Extender Micro 4K USB Port 80Km

4K*2K HDCP 10.3Gbps HDMI Fiber Extender SFP LC With External Audio

SDI To Fiber Optic Converter

Mini 3G/HD-SDI to Fiber Converter Extender with Tally function or RS485 Data

3G-SDI SDI To Fiber Optic Converter Video Extender over Fiber 20KM Long Transmission

HD SDI To Fiber Optic Converter with Forward Audio

Ethernet over Fiber Converter SD/HD/3G-SDI + RS485/RS422/RS232 Data + 10/100M

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