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Industrial RS232/RS485/RS422 Fiber Converter 2Mbps Up to 80Km

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I'm very satisfied with the media converter received, the OEM order quality is good.

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Industrial RS232/RS485/RS422 Fiber Converter 2Mbps Up to 80Km

Large Image : Industrial RS232/RS485/RS422 Fiber Converter 2Mbps Up to 80Km

Product Details:

Place of Origin:	Guangdong, China
Brand Name:	E-link
Certification:	CE, FCC, RoHS, ISO9001
Model Number:	LNK-IRS93-SFP
Document:	LNK-IRS93 Industrial Serial....0.pdf

Payment & Shipping Terms:

Minimum Order Quantity:	1 piece
Price:	$75-$99
Packaging Details:	Serial To Fiber Optic Media Converter Standard Export Package
Delivery Time:	2-7 working days
Payment Terms:	T/T,Western Union,MoneyGram
Supply Ability:	500pcs/month

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Detailed Product Description

Fiber Connector:	Standard SC, Optional ST/FC/LC	Fiber Transmission Distance:	50/125um MMF: 2 Km, 62.5/125um MMF: 5 Km, 9/125 SMF: 20/40/60/80 Km
Serial Interface:	Industrial-grade Terminal	Data Rate:	Maximum 2 Mbps
Power Supply:	DC 12~48V, Low Power Consumption (<5W)	Operating Temperature Range:	-25°C To +75°C
Highlight:	RS232/RS485/RS422 SFP Fiber Optic Modem , Din Rail SFP Fiber Optic Modem , Industrial SFP Fiber Optic Modem

Industrial RS232/RS485/RS422 Fiber Converter 2Mbps Up to 80Km

Overview

The LNK-IRS93 Series Industrial Fiber Optic Modem provides a secure and reliable solution for

extending RS232/RS485/RS422 signals over fiber up to 80Km. With plug-and-play design, ruggedized

build, and advanced surge protection, it ensures stable data transmission in harsh industrial

environments such as factory automation, traffic management, and stage lighting control.

Features

Fiber Extension: Transmits RS232/RS485/RS422 signals up to 80Km (SMF).

Transparent Data: Self-adaptive baud rate up to 2Mbps, no manual setup required.

Industrial-Grade: -40°C to +75°C wide temperature range, <5W low power.

High Reliability: Built-in 15KV ESD & 1500W surge protection.

Flexible Mounting: DIN-rail or wall-mount installation options.

Diagnostics: LED indicators for quick monitoring and troubleshooting.

Technical Indexes

Model	LNK-IRS93 Series
Fiber Connector	SC standard, ST/FC/LC optional
Fiber Distance	50/125um MMF: 2Km, 62.5/125um MMF: 5Km, 9/125 SMF:20/40/60/80Km
Serial Interface	Industrial Terminal
Signal Ports	1Ch RS232 - 1Mbps 1Ch R485 - 1Mbps 2Ch RS485H- 2Mbps 2Ch RS485H can be grouped into 1Ch High Speed RS422
Standard	EIA /TIA RS232/485/422
Serial Distance	RS232: 15 meters, RS485/422: 1000 meters
Rate	Max 2Mbps
RS-232	TXD, RXD, GND - Bi-directional
RS-485	D+, D-, GND - Bi-directional
Power Supply	DC12~48V
Power rate	<5W
Static protection	15KV electric static discharge (ESD) protection
Surge protection	1500W/sec surge protection
Operation Temperature	-25°C to +75°C
Storage Temperature	-40°C to +85°C
Storage Humidity	5%~90% non-condescending
Dimensions	95(L)70(W)29(H) mm
Weight	0.25kg/pcs

Ordering Information

Model	Description
LNK-IRS93-SFP	Industrial Serial RS232/RS485/RS422 with SFP port
LNK-IRS93-SCMM	Industrial Serial RS232/RS485/RS422 , SC MM 850nm, 550m
LNK-IRS93-SC20	Industrial Serial RS232/RS485/RS422 , SC SM 1310nm, 20km
Mounting Options	► Default DIN-Rail Bracket installed, Wall Mount Bracket is included.
Power Options	► Power Supply is to be purchased separately