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E-link China Technology Co.,LTD

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China Industrial Serial RS232/RS485/RS422 Fiber Optic Modem with Plug-and-play hot
China Industrial Serial RS232/RS485/RS422 Fiber Optic Modem with Plug-and-play hot

  1. China Industrial Serial RS232/RS485/RS422 Fiber Optic Modem with Plug-and-play hot
  2. China Industrial Serial RS232/RS485/RS422 Fiber Optic Modem with Plug-and-play hot
  3. China Industrial Serial RS232/RS485/RS422 Fiber Optic Modem with Plug-and-play hot
  4. China Industrial Serial RS232/RS485/RS422 Fiber Optic Modem with Plug-and-play hot

Industrial Serial RS232/RS485/RS422 Fiber Optic Modem with Plug-and-play hot

  1. MOQ: 1pcs
  2. Price: US$82-US$99
  3. Get Latest Price
Payment Terms T/T,Western Union,MoneyGram,PayPal
Supply Ability 1000/Month
Delivery Time 3-5 working days
Packaging Details Fiber Optic Accessories Standard Carton Packaging
Fiber Connector SC standard, ST/FC/LC optional
Standard EIA /TIA RS232/485/422
Serial Distance RS232: 15 meters, RS485/422: 1000 meters
Rate Max 2Mbps
Storage Temperature -40°C to +85°C
Dimensions 95(L)*70(W)*29(H) mm
Brand Name E-link
Model Number LNK-IRS93 series
Certification ISO9001, CE, ROHS, FCC
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,Western Union,MoneyGram,PayPal Supply Ability 1000/Month
Delivery Time 3-5 working days Packaging Details Fiber Optic Accessories Standard Carton Packaging
Fiber Connector SC standard, ST/FC/LC optional Standard EIA /TIA RS232/485/422
Serial Distance RS232: 15 meters, RS485/422: 1000 meters Rate Max 2Mbps
Storage Temperature -40°C to +85°C Dimensions 95(L)*70(W)*29(H) mm
Brand Name E-link Model Number LNK-IRS93 series
Certification ISO9001, CE, ROHS, FCC Place of Origin China
High Light RS422 Fiber Optic ModemRS485 Fiber Optic ModemRS232 Fiber Optic Modem

Industrial Serial RS232/RS485/RS422 Fiber Optic Modem

Model: LNK-IRS93 series

Overview

The LNK-IRS93 series stands as a high-performance Industrial Serial RS232/RS485
/RS422 Fiber Optic Modem, designed to bridge standard RS232/RS485/RS422 signals
with fiber optic links, thereby extending signal transmission distances significantly—up
to 2Km over multimode fiber and 80Km over single mode fiber. As a dedicated Industrial
Serial RS232/RS485/RS422 Fiber Optic Modem, it excels in industrial environments
where reliable and secure data transmission is paramount.
By leveraging optical fiber communication, this Industrial Serial RS232/RS485/RS422
Fiber Optic Modem effectively eliminates common issues such as electromagnetic
interference, ground ring interference, and damage from lightning strikes, which are
frequent hurdles in traditional wired communication systems. This not only enhances
the stability of data transmission but also greatly boosts the reliability, security, and
confidentiality of data communication—a critical advantage in industrial settings where
data integrity is non-negotiable.
Widely applicable across diverse fields, the LNK-IRS93 series Industrial Serial RS232/
RS485/RS422 Fiber Optic Modem finds utility in industrial control systems, process
control networks, stage lighting control setups, and traffic control systems. Its robust
industrial-grade design ensures consistent performance even in harsh operating conditions,
making it a trusted solution for extending serial communication links with enhanced protection
and extended reach.

Features

Plug-and-play, hot pluggable

► Extends Bi-directional RS-232/RS-485/RS-422 up to 2Km on MMF, 80Km on SMF

► EIA /TIA standard RS232/485/422, 0~2Mbps rate

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

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

► Support DIN-Rail & Wall-mount installation.

► Built-in surge and static protection

► Diagnostic and unit indicator LEDs

► Environmentally Hardened -40°C to 75°C (-40°F to 176°F) operating temperature


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


Application

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2001

  • Total Annual:

    >10000000

  • Employee Number:

    21~200

  • Ecer Certification:

    Verified Supplier

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  P... 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  P...

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  • E-link China Technology Co.,LTD
  • 5F, Building D South, Jinshenghui Science Park, No. 3, Dafu Road, Fucheng Street, Guanlan, Longhua District, Shenzhen, China
  • https://www.industrialpoeswitches.com/

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