Industrial Multi-Channel RS-232/422/485 Serial to Fiber Converters Fiber Modem

Industrial Serial RS232/RS485/RS422 Fiber Optic Modem

Fiber Modem Advantages

► Fan-less and Din-Rail design for Harsh Industrial Environment

► Built in Bi-Directional RS232/422/485(Terminal Block) Serial Port

► Supports Multi-Channel Serial Data Ports: 4~16Ch RS232, 4~16Ch RS485 or 2~8Ch RS422

► Serial data is fully transparent, baud rate is self-adaptive, no setting is required

► Supports SFP, FC, SC or ST Multi-mode 2Km, Single-mode 20Km

► The high-speed serial data can be used for DMX512 communication in Stage Lighting Control

► Supports Input Voltage 12 ~ 48VDC

► Supports Reverse Polarity Protection

► IP40 Aluminum Case

► -40°C to 80°C (-40°F to 176°F) Operating Temperature

► 5-Year Warranty

Industrial Fiber Optic Media Converter Technical Indexes

SFP Media Converter Overview

E-link LNK-IRS series is an industrial grade Multi-Channel 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 20KM on single mode fiber. It supports Multi-Channel Serial Data Ports: 4~16Ch RS232, 4~16Ch RS485 or 2~8Ch RS422. Also it can be configured with mixed signals, such as 8Ch RS232 + 8Ch RS485, 8Ch RS232 + 4Ch RS422, 8Ch RS485 + 4Ch RS422, etc. It features a Din-Rail Type design to give users an easy installation and maintenance purpose in any harsh industrial environments.

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.

.

Data Channel	Measured error-free baud rate (bps)	Maximum supported baud rate (Kbps)	Typical application
1	460800	800	Stage lighting control system DMX512-500Kbps, security monitoring, fire alarm, industrial control, etc.
2	460800	800	Stage lighting control system DMX512-500Kbps, security monitoring, fire alarm, industrial control, etc.
3	230400	250	Security monitoring, fire alarm, industrial control, etc.
4	230400	250	Security monitoring, fire alarm, industrial control, etc.
5	460800	800	Stage lighting control system DMX512-500Kbps, security monitoring, fire alarm, industrial control, etc.
6	460800	800	Stage lighting control system DMX512-500Kbps, security monitoring, fire alarm, industrial control, etc.
7	230400	250	Security monitoring, fire alarm, industrial control, etc.
8	230400	250	Security monitoring, fire alarm, industrial control, etc.
9	460800	500	Stage lighting control system DMX512-500Kbps, security monitoring, fire alarm, industrial control, etc.
10	460800	500	Stage lighting control system DMX512-500Kbps, security monitoring, fire alarm, industrial control, etc.
11	230400	250	Security monitoring, fire alarm, industrial control, etc.
12	230400	250	Security monitoring, fire alarm, industrial control, etc.
13	230400	250	Security monitoring, fire alarm, industrial control, etc.
14	230400	250	Security monitoring, fire alarm, industrial control, etc.
15	230400	250	Security monitoring, fire alarm, industrial control, etc.
16	230400	250	Security monitoring, fire alarm, industrial control, etc.

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.



   

   

                                                                   
                                                                  
(Automatic Mechanical Equipment)





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.





   





















































                                                                   
                                    (Customer visit)





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.