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Transition SRS2F3111-100-EU RS232 DB-9 Serial ST Media Converter
- Media Converter Type: Serial to Fiber.
- Serial Interface: RS232 DB-9.
- Fiber Optic Connector: ST.
- Extends serial communication distance.
- Converts electrical signals to optical signals.
- Ideal for industrial and long-distance serial links.
- Supports full-duplex communication.
- Plug-and-play installation (typically).
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Key specifications
See full specs ↓- Product Type
- Media Converter
- Interface 1
- RS232 DB-9 (Serial)
- Interface 2
- ST (Fiber Optic)
- Function
- Serial to Fiber Conversion
- Standard
- RS232
- Region
- EU (European Union)
Product details
The Transition SRS2F3111-100-EU is an RS232 DB-9 Serial to ST Media Converter. It enables the conversion of serial data signals to optical signals for transmission over fiber optic cable, extending communication distances.
Technical Information
| Product Type | Media Converter |
| Interface 1 | RS232 DB-9 (Serial) |
| Interface 2 | ST (Fiber Optic) |
Additional Specifications
| Function | Serial to Fiber Conversion |
| Standard | RS232 |
| Region | EU (European Union) |
Description
The Transition SRS2F3111-100-EU is a specialized media converter designed to bridge the gap between traditional serial communication interfaces and the robust, long-distance capabilities of fiber optic networks. It specifically converts RS232 signals, typically found on DB-9 connectors, into optical signals that can be transmitted over fiber optic cables using ST connectors. This conversion is essential for applications where serial devices need to communicate over distances far exceeding the limitations of copper-based serial cabling, which is typically limited to around 15 meters. This device is particularly valuable in industrial automation, building management systems, and other environments where serial devices (like PLCs, sensors, or legacy equipment) need to be integrated into a network infrastructure or communicate with a central control system located at a significant distance. By using fiber optics, the SRS2F3111-100-EU provides immunity to electromagnetic interference (EMI) and radio frequency interference (RFI), ensuring reliable data transmission in harsh environments. The ST connector is a common and durable fiber optic connector type, facilitating easy and secure connections. The 'EU' designation in the part number suggests that this particular model is compliant with European Union regulations and standards, potentially including power supply certifications or environmental directives. The converter typically operates in a point-to-point configuration, with one unit at each end of the fiber optic link, effectively creating an extended serial communication channel. It facilitates full-duplex communication, allowing data to be sent and received simultaneously, which is crucial for many serial protocols.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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