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{"title":"Mini Industrial 10\/100Base-T SFP Fiber Ethernet Media Converter with 1Ch RS232 \/","imgUrl":"https:\/\/img.chinax.com\/nimg\/07\/27\/be16fe3b75c7bf9158c4e98fd796-200x200-1\/mini_industrial_10_2f100base_t_sfp_fiber_ethernet_media_converter_with_1ch_rs232_2f_rs485_2f_rs422_serial.jpg","attrs":{"Brand Name":"E-Link","Model Number":"LNK-IMCRS1100-SFP","Certification":"ROHS,FCC,CE","Place of Origin":"China"}}
{"title":"Industrial Serial RS232\/RS485\/RS422 Fiber Optic Modem with Plug-and-play hot","imgUrl":"https:\/\/img.chinax.com\/nimg\/13\/19\/a38163617c847b926c7d543e0385-200x200-1\/industrial_serial_rs232_2frs485_2frs422_fiber_optic_modem_with_plug_and_play_hot_pluggable.jpg","attrs":{"Brand Name":"E-link","Model Number":"LNK-IRS93 series","Certification":"ISO9001, CE, ROHS, FCC","Place of Origin":"China"}}
{"title":"Industrial Serial RS232\/RS485\/RS422 Fiber Optic Modem DC12 - 48V Power Supply","imgUrl":"https:\/\/img.chinax.com\/nimg\/11\/20\/c3b65ebe36b70994c70410981614-200x200-1\/industrial_serial_rs232_2frs485_2frs422_fiber_optic_modem_dc12_48v_power_supply.jpg","attrs":{"Brand Name":"E-link","Model Number":"LNK-IRS93-SC20","Certification":"CE","Place of Origin":"China"}}
{"title":"Industrial 4Ch Rs232 To Fiber Media Converter SFP Port 12 - 48VDC Power Input","imgUrl":"https:\/\/img.chinax.com\/nimg\/cb\/af\/6be1f59801b2c8c62ab8e8b19d28-200x200-1\/industrial_4ch_rs232_to_fiber_media_converter_sfp_port_12_48vdc_power_input.jpg","attrs":{"Brand Name":"E-link","Model Number":"LNK-IRS232-C04-SFP","Certification":"CE","Place of Origin":"China"}}
{"title":"L2+ Industrial 4-Port 10\/100TX + 4-Port RS485 + 2-Port 100FX Ring Managed","imgUrl":"https:\/\/img.chinax.com\/nimg\/bc\/03\/8b5ae9b4917e72289c14ed58a0ef-200x200-1\/l2_2b_industrial_4_port_10_2f100tx_2b_4_port_rs485_2b_2_port_100fx_ring_managed_ethernet_switch.jpg","attrs":{"Brand Name":"E-link","Model Number":"LNK-GYM4FE4RS-2SC","Certification":"ROHS,FCC,CE","Place of Origin":"China"}}
Industrial Serial RS232 / RS485 / RS422 Fiber Optic Modem Support DIN-Rail & Wall-mount installation
Fiber Media Converter Overview
The LNK-IRS93 series represents a high-performance industrial-grade protocol conversion system, specifically engineered to transform standard serial communication signals into stable fiber optic links. This robust fiber optic modem effectively extends serial data transmission distances, supporting reliable communication up to 2 kilometers using multimode fiber and achieving exceptional 80-kilometer reach through single-mode fiber infrastructure.
By implementing advanced fiber optic conversion technology, the system completely eliminates common industrial communication challenges including electromagnetic interference, ground loop issues, and lightning-induced damage. This optical isolation technology significantly enhances data transmission reliability while ensuring maximum security and confidentiality for sensitive industrial communications.
Featuring versatile mounting options, the compact design allows for flexible DIN-rail installation or direct wall mounting in distribution boxes, providing exceptional adaptability for various industrial environments. The ruggedized construction ensures stable operation in demanding conditions, with enhanced protection against temperature variations, humidity, and mechanical stress.
This industrial fiber modem finds extensive application across multiple sectors including factory automation systems, process control networks, stage lighting control installations, and intelligent transportation infrastructure. Its broad compatibility with industrial protocols makes it an ideal solution for modernizing legacy serial equipment while maintaining data integrity across extended distances in electrically noisy environments.
Product Features
Intelligent Data Transmission
Enables fully transparent serial data transmission with self-adaptive baud rate technology, automatically adjusting to rates from 0 to 2Mbps without manual configuration while maintaining EIA/TIA standard compliance.
Extended Environmental Tolerance
Features industrial-grade temperature hardening with an extended operating temperature range from -40°C to 75°C, ensuring reliable performance in extreme climate conditions.
Advanced Circuit Protection
Incorporates multi-level surge protection and enhanced electrostatic discharge (ESD) protection circuits, providing robust defense against power transients and static electricity damage.
Professional Protocol Support
Supports DMX512 lighting control protocol for professional stage lighting systems and architectural lighting applications, enabling high-speed lighting control data transmission.
Flexible Installation Options
Offers dual mounting capability with both standard DIN-rail mounting and versatile wall-mount installation, providing adaptability for various industrial enclosure configurations.
Comprehensive Status Monitoring
Equipped with multi-function diagnostic LEDs displaying power status, fiber link connectivity, and data activity indicators for instant system health monitoring.
Seamless Operation
Designed for true plug-and-play operation with hot-pluggable functionality, allowing system maintenance and expansion without shutdown or reconfiguration.
Application Scenarios
Industrial Automation Networks Enables PLC-to-HMI communication in manufacturing facilities, providing signal isolation between motor drives and distributed control systems through noise-free fiber optic links with transparent protocol conversion.
Stage & Entertainment Lighting Supports DMX512 lighting control protocols for theater lighting systems and architectural illumination control, delivering reliable lighting console signals across large venues while eliminating ground loop interference.
Utility Infrastructure Monitoring Facilitates remote telemetry applications in substation automation and power distribution networks, extending modbus RTU communications over single-mode fiber with surge protection for critical infrastructure.
Transportation Control Systems Provides signal conditioning for railway signaling equipment and traffic management infrastructure, maintaining data integrity in extreme temperatures through environmentally hardened design.
Process Control Applications Connects distributed I/O modules and sensor networks in chemical processing plants, ensuring explosion-proof communication through fully isolated fiber optic transmission.
Building Management Systems Integrates legacy HVAC controllers and access control panels into modern IP-based control networks using dual mounting options for flexible enclosure installation.
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
Orrdering 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 Display Diagram
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...
