Comnet FDX55M28 RS232/422 DB25 Repeater, MM, 2 Fiber

The ComNet™ FDX55M28 RS232/422 DB25 Repeater is a fully-digital transceiver designed for robust and versatile communications over one or two optical fibers. This environmentally-hardened device is perfectly suited for unconditioned roadside installations, making it essential for traffic control and data communications. Features such as easy installation, compliance with industry standards, and optional battery backup ensure continuous operation, even in challenging environments.

ComNet FDX55M28 Key Features

• Meets EIA RS232C/D specifications: Ensures compatibility with existing communication systems in both simplex and duplex modes.
• NTCIP compatible: Facilitates integration into traffic management systems, improving overall operational efficiency.
• Environmental compliance certified: Tested for NEMA TS-1/TS-2 specifications, providing assurance of durability in harsh weather and conditions.
• Robust design: Offers extreme reliability in unconditioned roadside environments, reducing the risk of equipment failure.
• User-selectable DTE or DCE interface: Provides maximum installation versatility, accommodating various system configurations with ease.
• Supports RTS and CTS signals: Enhances data transmission reliability and control in communications.
• RJ-11 expansion port: Allows for network branching, easily linking multiple transceivers for expanded coverage.
• Voltage transient protection: Protects against power surges, increasing the longevity and reliability of the unit.
• Optional internal battery backup: Provides up to 12 hours of operational time during power outages, ensuring uninterrupted communication.
• Wide optical dynamic range: Removes the need for optical attenuators, simplifying installation and maintenance.
• User-configurable anti-streaming protection: Guards against faulty controller operations, enhancing network reliability.
• Indicating LEDs: Offers clear visibility of operating status, allowing for quick troubleshooting.
• Hot-swappable rack modules: Easily replaceable components minimize downtime during maintenance.
• Versatile installation options: Interchangeable between stand-alone or rack mount use with adaptability for DIN-rail mounting.

ComNet FDX55M28 Detailed Specifications