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Industrial 2 Port RS232 RS485 RS422 to Ethernet Server System SNMP
Industrial 2 Port RS232 RS485 RS422 to Ethernet Server System SNMP
Model: LNK-ISE200
Product Description & Overview
The Industrial 2xRS232/422/485 to Ethernet Server System provides a comprehensive solution for
integrating legacy serial devices into modern IP-based networks. This advanced system consists of
two main components: the remote-end unit featuring an industrial DIN-rail design that encapsulates
2 channels of RS232/422/485 serial data into IP packets, and the central office equipment built around
a 4U chassis platform that aggregates and manages multiple remote connections. The remote unit
efficiently converts serial communications to network data through its dual Fast Ethernet electrical
ports and single Fast Ethernet optical interface, enabling flexible connectivity options for various
industrial environments.
At the central office, the chassis-based system offers high-density deployment capabilities with
eight Fast Ethernet optical ports and one Gigabit Ethernet uplink port, providing scalable capacity
for managing multiple remote serial devices across distributed networks. The system employs
advanced packetization technology to ensure reliable transmission of serial data over IP networks,
maintaining data integrity while enabling real-time monitoring and control of remote equipment. This
architecture effectively bridges the gap between traditional serial communication systems and modern
Ethernet infrastructure, creating a seamless integration platform for industrial automation applications.
Engineered for demanding industrial applications, this server system delivers robust performance in
harsh operating conditions while providing comprehensive network management capabilities. The
solution is particularly suitable for SCADA systems, industrial automation networks, and facility
management applications where reliable serial-to-Ethernet conversion is critical. With its modular
chassis design and industrial-grade remote units, the system offers exceptional flexibility for expanding
serial device connectivity while maintaining centralized control and monitoring through standard
network management protocols, making it an ideal choice for modernizing industrial communication
infrastructure without replacing existing serial equipment.
Key Features Bullets
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Industrial DIN-Rail Remote Unit
Compact rail-mounted remote devices with Console (RS232) management interface for simplified installation and maintenance
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Dual Serial-to-IP Conversion
Supports 2 RS232/422/485 serial ports with IP packetization through advanced Ethernet switch chip and FPGA architecture
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Triple Ethernet Interface
Provides 2 Fast Ethernet electrical ports and 1 Fast Ethernet optical port with remote OAM management capabilities
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Centralized Chassis Management
4U card chassis with 8 Fast Ethernet optical ports and 1 Gigabit Ethernet uplink for high-density deployment
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Comprehensive SNMP Management
Full SNMP network management support enabling remote configuration and monitoring of both local and peer devices
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Bandwidth Management
Configurable Ethernet bandwidth allocation between local and remote ends for optimized network performance
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Remote OAM Functionality
Integrated remote Operation, Administration and Maintenance frame support for enhanced network diagnostics
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Scalable System Architecture
Modular chassis design supporting multiple remote units with centralized management and monitoring
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Industrial Environment
Rugged construction suitable for harsh industrial environments with reliable operation
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Real-time Monitoring
Continuous status monitoring and parameter configuration for both local and remote equipment
Technical Specifications & Indexes
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Fiber optical interface
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Working wavelength
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1310nm, 1490nm, 1550nm
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Rate
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100M, full duplex or half-duplex mode
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Protocol
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Supports IEEE 802.3, IEEE 802.1Q (VLAN)
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MAC Address Table
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You can learn 4096 MAC addresses
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Physical Interface
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FC / SC / ST / LC
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Transmission distance
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The distance over which the fiber is transported is limited by the loss of the optical path and the additional loss due to the connection terminals, connectors, patch panels. The transmission distance may also be limited by the bandwidth of the optical fiber.
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10/100M Ethernet interface
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Protocol
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Complies with IEEE 802.3, IEEE802.1Q (VLAN)
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Rate
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10 / 100M adaptive, full / half duplex fully adaptive MAC
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Address Table
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You can learn 8K MAC address
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Physical interface
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RJ45 port, support Auto-MDIX (cross / straight line adaptive)
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RS232/422/485 Interface
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Rate
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0-115200Kbps
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Interface characteristics
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EIA RS232 RS422 RS485
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Connector
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Phoenix terminal
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Working environment
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Working temperature
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-40°C ~ 80°C
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Working Humidity
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5%~95 % (no condensation)
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Storage temperature
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-40°C ~ 85°C
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MTBF
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> 100,000 hours
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Specification & Mechanical
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Model
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LNK-ISE200
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Product Function Description
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2*RS232/422/485 Serial Server
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 Business port description
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2*Fast Ethernet electrical2 interface;
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1* Fast Ethernet optical interface,
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2*RS232/422/485 Interface
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Power Supply
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Dual redundant power inputs DC9-48V/AC9-48V,
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Power consumption <10W
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Overload Protection: Support; reverse polarity protection: Support; redundancy protection: Support
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Access Terminal: 4-pin plug-in terminal pitch of 5.08mm
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Dimensions (LxWxH)
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133mm×120mm×41mm
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Casing
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IP30 protection, Metal case
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Installation
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35mm DIN-Rail, Wall Mounting
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Weight
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750g
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Ordering information
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Item
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Description
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Remote End
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LNK-ISE200
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Industrial 2xRS232/422/485 to Ethernet Server: 2xRS232/422/485 port + 2x10/100M Ethernet port + 1x100M SFP port, excl. SFP module, standalone, Support DIN-Rail mounting and Wall mounting installation, 12~36VDC power input, no power supply adapter, Operating Temperature -40°C ~ 80°C
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Local End
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LNK-F8G1
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Card-type 8*100Base-FX+1GE Serial Server: 2x100M SFP port + 1x10/100/1000M Ethernet port, SFP Optical port, not including SFP Module, it can be inserted to the LNK-C4U Chassis
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LNK-C4U
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4U Chassis for Card-type 8*100Base-FX+1GE Serial Server, support SNMP Management, Dual Power Supply, 16 slot, can insert 16pcs Card-type 8*100Base-FX+1GE Serial Server
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Application Scenarios
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Industrial automation remote device networking systems
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Factory equipment serial to Ethernet conversion networks
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SCADA system remote terminal unit communication networks
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Building automation controller network integration systems
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Power distribution equipment monitoring and management networks
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