Industrial Serial RS232/RS485/RS422 Fiber Optic Modem

Model:LNK-IRS93-SFP

Overview

sponding indications, refer to {0><}0{>LNK-IRS93-SFP is an industrial grade RS232/RS485/RS422 to

fiber optic converter which converts a standard RS232/RS485/RS422 signal to a fiber optic link as to

extend the signal up to 2Km on multimode fiber and 80Km on single mode fiber (transmission distance

depends on the SFP module). The use of optical fiber communication solves the problems of electromagnetic

interference, ground ring interference and lightning damage. It greatly improves the reliability, security, and

confidentiality of data communication, and can be widely used in various industrial control, process control,

Stage Lighting Control, and traffic control occasions. LNK-IRS93-SFP is easy to mount on a DIN rail or in

distribution boxes.

Features

• Plug-and-play functionality, supports hot-swapping
• Extends Bi-directional RS-232/RS-485/RS-422 communication up to 2Km over MMF and 80Km over SMF
• Compatible with EIA/TIA RS232/485/422 standards, supporting 0~2Mbps data rates
• Transparent serial data transmission with self-adaptive baud rate, no configuration needed
• High-speed serial data supports DMX512 for Stage Lighting Control
• Compatible with both DIN-Rail and wall-mounted installations
• Integrated surge and electrostatic protection
• Equipped with status and diagnostic indicator LEDs
• Designed for harsh environments with an operating range of -40°C to 75°C (-40°F to 176°F)

Technical Indexes

Application

Ordering Information

Established in 2001 & headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading manufacturer of fiber optic communication and video transmission products in China.

Our main products include:

• Fiber Media Converters
• Industrial Ethernet PoE switchs
• PoE Injectors & Splitters
• PoE Extenders
• Serial Fiber Converters
• SFP Transceivers
• HDMI Fiber Converters
• DVI Fiber Converters
• HD/3G/6G/12G Fiber Extenders
• CCTV Fiber Optic Converters
• HDMI/ DVI/ VGA/ SDI Ethernet Extenders

With rich experience in providing high quality products in the
telecom and CCTV business, E-link has a large manufacturing factory
in Shenzhen, able to provide cost-effective solutions 

to serve our customers successfully.



   

   

                                                                   
                                                                  
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Since the launch of our products in domestic and international
markets, we have won a good reputation for our high-quality
products and sincere services. Our products are widely applied to

• System of Telecom
• Public Security
• Bank
• Smart City
• Public transportation
• New Energy Developing
• CCTV Monitoring Transmission

We also provide ODM & OEM services and we have cooperated with some famous companies all
over the world. Our own brand "E-link" is also well known in many countries and have distributors there.





   





















































                                                                   
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E-Link quality:

• ISO9001 Quality System
• CE, RoHS, FCC certified
• 48 hours of weathering test before delivery
• Conduct full-spectrum environmental and electrical testing on all product designs

   





Our knowledgeable sales, technical support and engineering
personnel are dedicated to understanding your needs and designing
products and solutions to meet your needs. We would be happy to
provide you with the best price, quality products and fast
delivery.