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Multi-Channel RS232 RS485 RS422 Fiber Converter, Industrial, 4 to 16CH, 20km SM
Multi-Channel RS232 RS485 RS422 Fiber Converter, Industrial, 4 to 16CH, 20km SM
Multi-Channel RS232 RS485 RS422 Fiber Converter, Industrial, 4 to 16CH, 20km SM
Multi-Channel RS232 RS485 RS422 Fiber Converter, Industrial, 4 to 16CH, 20km SM
Multi-Channel RS232 RS485 RS422 Fiber Converter, Industrial, 4 to 16CH, 20km SM
Multi-Channel RS232 RS485 RS422 Fiber Converter, Industrial, 4 to 16CH, 20km SM
Multi-Channel RS232 RS485 RS422 Fiber Converter, Industrial, 4 to 16CH, 20km SM
Multi-Channel RS232 RS485 RS422 Fiber Converter, Industrial, 4 to 16CH, 20km SM
Multi-Channel RS232 RS485 RS422 Fiber Converter, Industrial, 4 to 16CH, 20km SM
Multi-Channel RS232 RS485 RS422 Fiber Converter, Industrial, 4 to 16CH, 20km SM
Multi-Channel RS232 RS485 RS422 Fiber Converter, Industrial, 4 to 16CH, 20km SM
Multi-Channel RS232 RS485 RS422 Fiber Converter, Industrial, 4 to 16CH, 20km SM
Specifications
Brand Name :
E-link
Model Number :
LNK-IRS Series
Certification :
FCC,CE
Place of Origin :
China
MOQ :
1 PC
Price :
Negotiation
Payment Terms :
T/T, Western Union, MoneyGram, Paypal
Supply Ability :
1000pcs/month
Delivery Time :
2-7 working days
Packaging Details :
Serial To Fiber Optic Media Converter Standard Export Package
Fiber Connector :
SFP, FC, SC or ST
Power Supply :
DC 12-48V
Power Rate :
<6W
Operating Temperature :
-40°C to 80°C (-40°F to 176°F)
Dimensions :
119(L)*114(W)*50(H) mm
Weight :
0.55KG/pcs
Description

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

Overview

The E-link LNK-IRS Series is an industrial-grade multi-channel RS232/RS485/RS422 to fiber optic converter, designed to extend serial communication up to 2km over multimode fiber or 20km over single-mode fiber.

It supports 4 to 16 channels of RS232 or RS485, and 2 to 8 channels of RS422, with flexible mixed-signal configurations such as 8CH RS232 + 8CH RS485 or 8CH RS485 + 4CH RS422.

Featuring a DIN-rail mount design, it ensures easy installation in harsh industrial environments. Optical fiber transmission eliminates EMI, ground loop, and lightning interference, ensuring high data reliability, security, and performance.

Ideal for industrial automation, process control, stage lighting, and traffic management systems.

Features

► 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
Technical Indexes

Fiber Optical Interface
Fiber interfaceSFP, FC, SC or ST
Cable requirement

Multi-Mode: 50/125um, 62.5/125um
Single-Mode: 9/125um

Fiber port1 Fiber Port
Transmission distance

Multi-Mode: 2km
Single-Mode: 20km

Wavelength1310nm/1490nm/1550nm
RS232 Serial Interface
Physical interfaceIndustrial standard screw terminal
Data typeUp to 16Ch RS232 Bi-Direction
RS-232 signalsTxD, RxD, GND
Serial port line distance (copper)15 meters
Baud Rate0 ~ 800kbps
RS422 Serial Interface
Physical interfaceIndustrial standard screw terminal
Data typeUp to 8Ch RS422 Bi-Direction
RS-422 signalsTx+, Tx-, Rx+, Rx-, GND
Serial port line distance (copper)1000 meters
Baud Rate0 ~ 800kbps
RS485 Serial Interface
Physical interfaceIndustrial standard screw terminal
Data typeUp to 16Ch RS485 Bi-Direction
RS-485 signalsData+, Data-, GND
Serial port line distance (copper)1000 meters
Baud rate0 ~ 800kbps
Power Requirements
Power input12~48VDC
Power consumption<6W
Power connectorTerminal block
Power protectionReverse polarity protection
LED Indicator
PWRPower Supply
FLFiber Link Status
Data 1~16Serial Data Signal
Mechanical
Dimensions (LxWxH)119 x 114 x 50mm
Weight0.55KG
CasingAluminum Case
Mounting OptionsDIN-Rail Mount
Environmental
Working Temperature-40°C to 80°C (-40°F to 176°F)
Storage Temperature-40°C to 85°C (-40°F to 185°F)
Working Humidity5%~95% (Non-Condensing)
MTBF216,388 Hours
Regulatory Approvals
EMIFCC Part15, CISPR (EN55022) Class A
EMS

EN61000-4-2 (ESD) Level 4, Criteria B
EN61000-4-3 (RS) Level 3, Criteria A
EN61000-4-4 (EFT) Level 3, Criteria A
EN61000-4-5 (Surge) Level 3, Criteria B
EN61000-4-6 (CS) Level 3, Criteria A

Shock / Freefall / Vibration

Shock: MIL-STD-810F Method 516.5
Free Fall: MIL-STD-810F Method 516.5
Vibration: MIL-STD-810F Method 514.5 C-1 & C-2

GreenRoHS Compliant
Certifications:FCC, CE

Application
Multi-Channel RS232 RS485 RS422 Fiber Converter, Industrial, 4 to 16CH, 20km SMMulti-Channel RS232 RS485 RS422 Fiber Converter, Industrial, 4 to 16CH, 20km SM
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Multi-Channel RS232 RS485 RS422 Fiber Converter, Industrial, 4 to 16CH, 20km SM

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Product Detail
Brand Name :
E-link
Model Number :
LNK-IRS Series
Certification :
FCC,CE
Place of Origin :
China
MOQ :
1 PC
Price :
Negotiation
Contact Supplier
Multi-Channel RS232 RS485 RS422 Fiber Converter, Industrial, 4 to 16CH, 20km SM
Multi-Channel RS232 RS485 RS422 Fiber Converter, Industrial, 4 to 16CH, 20km SM
Multi-Channel RS232 RS485 RS422 Fiber Converter, Industrial, 4 to 16CH, 20km SM
Multi-Channel RS232 RS485 RS422 Fiber Converter, Industrial, 4 to 16CH, 20km SM
Multi-Channel RS232 RS485 RS422 Fiber Converter, Industrial, 4 to 16CH, 20km SM
Multi-Channel RS232 RS485 RS422 Fiber Converter, Industrial, 4 to 16CH, 20km SM

E-link China Technology Co., Ltd.

Verified Supplier
9 Years
guangdong, shenzhen
Since 2001
Business Type :
Manufacturer
Main Products :
Fiber Ethernet Media Converter, Industrial Ethernet Media Converter, POE Fiber Media Converter
Total Annual :
10000000-20000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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