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

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485 Serial to Fiber Converters Fiber Modem

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Brand Name :	E-link
Model Number :	LNK-IRS Series
Certification :	ROHS,FCC,CE
Price :	Negotiation
Payment Terms :	T/T, Western Union, MoneyGram, Paypal
Supply Ability :	1000 pcs/month
Delivery Time :	5-12 working days

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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

Fiber Optical Interface
Fiber interface	SFP, FC, SC or ST
Cable requirement	Multi-Mode: 50/125um, 62.5/125um Single-Mode: 9/125um
Fiber port	1 Fiber Port
Transmission distance	Multi-Mode: 2km Single-Mode: 20km
Wavelength	1310nm/1490nm/1550nm
RS232 Serial Interface
Physical interface	Industrial standard screw terminal
Data type	Up to 16Ch RS232 Bi-Direction
RS-232 signals	TxD, RxD, GND
Serial port line distance (copper)	15 meters
Baud Rate	0 ~ 800kbps
RS422 Serial Interface
Physical interface	Industrial standard screw terminal
Data type	Up to 8Ch RS422 Bi-Direction
RS-422 signals	Tx+, Tx-, Rx+, Rx-, GND
Serial port line distance (copper)	1000 meters
Baud Rate	0 ~ 800kbps
RS485 Serial Interface
Physical interface	Industrial standard screw terminal
Data type	Up to 16Ch RS485 Bi-Direction
RS-485 signals	Data+, Data-, GND
Serial port line distance (copper)	1000 meters
Baud rate	0 ~ 800kbps
Power Requirements
Power input	12~48VDC
Power consumption	<6W
Power connector	Terminal block
Power protection	Reverse polarity protection
LED Indicator
PWR	Power Supply
FL	Fiber Link Status
Data 1~16	Serial Data Signal
Mechanical
Dimensions (LxWxH)	119 x 114 x 50mm
Weight	0.55KG
Casing	Aluminum Case
Mounting Options	DIN-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 Humidity	5%~95% (Non-Condensing)
MTBF	216,388 Hours
Regulatory Approvals
EMI	FCC 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
Green	RoHS Compliant
Certifications:	FCC, CE

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.

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