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Industrial Serial to Fiber Converter 80km Range RS232/422/485 Wide Temp Surge Protection

    Buy cheap Industrial Serial to Fiber Converter 80km Range RS232/422/485 Wide Temp Surge Protection from wholesalers
     
    Buy cheap Industrial Serial to Fiber Converter 80km Range RS232/422/485 Wide Temp Surge Protection from wholesalers
    • Buy cheap Industrial Serial to Fiber Converter 80km Range RS232/422/485 Wide Temp Surge Protection from wholesalers
    • Buy cheap Industrial Serial to Fiber Converter 80km Range RS232/422/485 Wide Temp Surge Protection from wholesalers
    • Buy cheap Industrial Serial to Fiber Converter 80km Range RS232/422/485 Wide Temp Surge Protection from wholesalers
    • Buy cheap Industrial Serial to Fiber Converter 80km Range RS232/422/485 Wide Temp Surge Protection from wholesalers
    • Buy cheap Industrial Serial to Fiber Converter 80km Range RS232/422/485 Wide Temp Surge Protection from wholesalers

    Industrial Serial to Fiber Converter 80km Range RS232/422/485 Wide Temp Surge Protection

    Ask Lasest Price
    Brand Name : E-link
    Model Number : LNK-277 Series
    Certification : ISO
    Price : $39-270
    Payment Terms : T/T,Western Union,MoneyGram,PayPal
    Supply Ability : 10000pcs/Month
    Delivery Time : 5-10 working days
    • Product Details
    • Company Profile

    Industrial Serial to Fiber Converter 80km Range RS232/422/485 Wide Temp Surge Protection

    Industrial Serial to Fiber Converter 80km Range RS232/422/ 485 Wide Temp Surge Protection


    Overview

    The LNK-277 Series represents a robust industrial-grade protocol conversion system, specifically engineered to transform standard serial communication interfaces into optical fiber links. This advanced media converter supports multi-protocol operation including RS-232, RS-422, and RS-485 serial standards, enabling reliable long-distance data transmission across extended network infrastructures.

    Through sophisticated fiber optic conversion technology, the system achieves exceptional transmission ranges - supporting distances up to 2 kilometers using multimode fiber and extending to 80 kilometers with single-mode fiber configurations. This significant extension capability makes it ideal for industrial automation applications where electrical noise immunity and data integrity are critical requirements.

    Housed in a compact yet durable industrial-grade steel enclosure, the converter features wall-mount design flexibility while maintaining ruggedized protection against harsh environmental conditions. The metal casing provides superior EMI/RFI shielding and thermal management, ensuring stable operation in demanding industrial settings such as factory floors, utility substations, and transportation infrastructure.

    Particularly suitable for SCADA systems, industrial control networks, building automation, and security monitoring applications, this media converter delivers complete electrical isolation between connected equipment, effectively eliminating ground loop issues and providing lightning surge protection for connected serial devices.


    Features

    • Extended Transmission Capability

      • Enables long-distance serial communication with transmission ranges up to 2km over multimode fiber and extended 80km reach using single-mode fiber, supporting RS-232/RS-422/RS485 protocol conversion across diverse network infrastructures.

    • Robust Industrial Design

      • Features a compact wall-mount industrial enclosure constructed with heavy-duty steel casing that provides superior protection against chemical corrosion and mechanical impact in challenging environments.

    • Advanced Circuit Protection

      • Incorporates built-in surge protection and advanced electrostatic discharge (ESD) protection circuits, safeguarding connected equipment from voltage spikes and power surges in industrial power systems.

    • Intelligent Operation & Monitoring

      • Equipped with comprehensive diagnostic LEDs for real-time monitoring of power status, fiber link integrity, and data transmission activity, enabling quick troubleshooting and system maintenance.

    • Wide Environmental Adaptability

      • Designed with extended temperature range operation capability, ensuring stable performance in both extreme cold and high-temperature industrial environments without requiring additional cooling systems.

    • Simplified Installation & Maintenance

      • Supports true plug-and-play deployment with hot-pluggable functionality, allowing for seamless system integration and module replacement without shutting down the entire network infrastructure.

    Application Scenarios

    • Industrial Automation Networks
      Enables PLC-to-HMI communication and motor drive control in manufacturing facilities, providing signal isolation between factory floor devices and control rooms through noise-free fiber optic links.

    • SCADA System Infrastructure
      Facilitates remote telemetry applications for utility monitoring across water treatment plants and energy distribution systems, extending modbus RTU protocols over single-mode fiber up to 80km.

    • Building Management Systems
      Supports HVAC control networks and access control systems in commercial buildings, delivering RS-485 communication between central controllers and distributed field devices while preventing ground loop interference.

    • Transportation Infrastructure
      Provides signal conditioning for traffic light control systems and tunnel monitoring equipment, ensuring reliable data transmission in high-vibration environments with built-in surge protection.

    • Renewable Energy Facilities
      Connects solar inverter arrays and wind turbine monitoring systems to central control stations, maintaining data integrity across expansive plant layouts despite extreme temperature variations.

    Technical Indexes

    StandardEIA /TIA RS232, RS-422, RS-485
    Fiber ConnectorSC standard, ST/FC optional
    Fiber Distance50/125um MMF: 2Km, 62.5/125um MMF: 5Km, 9/125 SMF:20/40/60/80Km
    Serial ConnectorRS-232, RS-422, RS-485: phoenix terminal
    Serial DistanceRS232: 15 meters, RS-422, RS-485: 1500 meters
    Rate0-120Kbps
    Baud Rate300 Baud to 115,200 Baud
    RS-232IN, OUT, GND
    RS-485D+, D-, GND
    RS-422R+, R-, T+, T-, GND
    Power Supply

    110V ~ 240VAC to 5VDC with external power adapter

    110V~240VAC to 12-48VDC with External power adapter

    Power rate5-40V, 2W
    Static protection15KV electric static discharge (ESD) protection
    Surge protection1500W/sec surge protection
    Operation Temperature-25°C to +70°C
    Storage Temperature-40°C to +85°C
    Storage Humidity5%~90% non-condescending
    Dimensions110(L)*104(W)*28(H) mm
    Weight0.3kg/pcs

    Application Display Diagram

    Order Information


    ItemDescription
    LNK-277MRS232/RS422/RS485 serial ports to fiber converter, Phoenix terminal, MM, dual fiber, 2Km, SC, standalone, external power adaptor
    LNK-277S-20RS232/RS422/RS485 serial ports to fiber converter, Phoenix terminal, SM, dual fiber, 20Km, SC, standalone, external power adaptor
    LNK-277S-40RS232/RS422/RS485 serial ports to fiber converter, Phoenix terminal, SM, dual fiber, 40Km, SC, standalone, external power adaptor
    LNK-277S-80RS232/RS422/RS485 serial ports to fiber converter, Phoenix terminal, SM, dual fiber, 80Km, SC, standalone, external power adaptor
    LNK-S277-20ARS232/RS422/RS485 serial ports to fiber converter, Phoenix terminal, Single Mode, Single Fiber, TX: 1310, RX: 1550, SC, standalone, external power adaptor
    LNK-S277-20BRS232/RS422/RS485 serial ports to fiber converter, Phoenix terminal, Single Mode, Single Fiber, TX: 1550, RX: 1310, SC, standalone, external power adaptor
    Quality Industrial Serial to Fiber Converter 80km Range RS232/422/485 Wide Temp Surge Protection for sale
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