RS 232 to Fiber Converter | RS-232 Fiber Optic MicroModem

The VERSITRON M82xxD series RS232 to fiber converter is designed to ensure secure and reliable transmission of serial data over fiber optic media. This converter enables the seamless integration of RS232 serial devices with fiber optic technology, providing a robust solution for long-distance communication needs.

The RS-232 to fiber optic converter ensures consistent, transparent data transmission with minimal impact on the transmitted or received signals. This transparency, along with the ability to transmit over long distances-up to 2 km with multimode fiber and 20 km with single-mode fiber-makes this serial-to-fiber optic converter a versatile and reliable solution for diverse operational needs and critical communication requirements.

The RS 232 over fiber converter features a DB9 or DB25 connector for the digital interface and an LC connector for the fiber optic interface, ensuring compatibility with a wide range of devices. They are engineered with hot-swappable plug-in modules that can be conveniently mounted in a high-density 19" standard rack-mount chassis. For enhanced reliability, the rack-mount chassis supports a common power supply with optional power redundancy.

For stand-alone applications, the RS 232 media converter has a wall transformer that provides power through a one-pin connector. AC and DC power options are supported, with a DC input range of +5 to +15 VDC, offering operational flexibility.

Versitron M82xxD Series includes both DCE and DTE device options to accommodate varying system requirements:

• M821xD units: DCE devices, typically used to connect to DTE devices.
• M822xD units: DTE devices, designed for connection to DCE devices.

Built to withstand harsh industrial environments, this RS 232 to fiber converter operates reliably within a wide temperature range of -30°C to 70°C. It also incorporates advanced multiplexing capabilities, enabling the transmission of up to six asynchronous data streams using a single Fiber Optic MicroModem.

Applications of RS 232 to Fiber Converter

1. Underwater Data Communication
• Used in university research projects to establish underwater communication links.
• Enables reliable data transmission between submerged equipment for applications such as sea plankton monitoring.
2. Surface-Level Monitoring
• Employed in above-water installations to monitor underwater equipment and related processes.
3. Aviation and Airport Operations
• Critical for ensuring safe operations at airports by transmitting RS-232 switch control signals over fiber.
• Enhances reliability and safety for systems involving lights, markings, and signs used by pilots and air traffic controllers.
• Provides secure data transmission over long distances, with added protection against lightning strikes and EMI/RFI disturbances.

The M82xxD Series RS-232 fiber optic micro modem features a compact design, making it ideal for space-constrained applications. For environments without space limitations, VERSITRON offers RS-232 serial data to fiber converters in a circuit card format, known as FOM II, such as the F280xD model, which is well-suited for industrial and commercial network applications.

Application Diagram

General Specifications:

Electrical Interface

• Handshaking standard on all models
• Multimode or Singlemode versions available
• Small Compact Design for limited space installations
• Mean Time Between Failure greater than 14 years
• Fully Transparent Operation with independent data, clock and control lines
• Installation as Modem Links (DCE-DCE) or Interface Extenders (DCE-DTE)
• Optional use of Host Power with M82xxD Series Micromodems
• Electrical Isolation eliminates ground potential rise and provides dielectric isolation
• Standalone or 19” rack mounting with redundant power applications
• Extruded Aluminum Housings for better protection and extended product life
• Standards Conversion for RS-232, RS-423, MIL-188-114A (Unbalanced)
• Compatible with VERSITRON FOM II series modems

Product Models:

Chassis and Accessories

RS-232 Fiber Optic Micromodem (M82xxD) Review:

RS-232 to Fiber Converter is used across the following Industries:

Versitron is one of the leading RS 232 to Fiber Converter manufacturing companies in the USA (based in Delaware). If your industry or installation location isn't listed above, feel free to reach out to us!

Buy the Best RS 232 to Fiber Converter from VERSITRON at a Competitive Price!!